Note to ICC editor:  The only changes in this file are to Tables 6C-2, 6C-3, 6C-4 and 6C-5, the SHGC range descriptions.

APPENDIX 13-C
SUPPLEMENTAL INFORMATION FOR SUB-CHAPTER 13-6

§13-C1.0 General Requirements

§13-C1.2 Building Envelope, Insulation.

All R-values referenced in this chapter refer to the R-values of the added insulation only. The R-values of structural building materials such as framing members, concrete blocks or gypsum board shall not be included. Insulation levels shall be achieved with insulation products tested and rated according to the procedures recognized by the Federal Trade Commission (FTC) in 16 CFR Part 460.

See §13-104.4.3 for compliance requirements pertaining to insulation installed in locations where the R-value is not readily apparent or the FTC label is not affixed to the installed product.

§13-C1.2.1 When installing two layers of bulk or board insulation, the R-values of each material may be added together for a total R-value. When installing two separate reflective insulation products in layers, the total R-value of the system shall have been achieved by testing under Federal Trade Commission regulations, 16 CFR Part 460.

§13-C1.2.2 Insulation that has been compressed to 85% or less of the manufacturer's rated thickness for the product shall use the R-values given in Table 13-6C-1 for selecting a multiplier. These values are to be used except where data developed by an independent testing laboratory is provided and approved by the Florida Building Commission.

§13-C1.2.3 The thermal insulation materials listed below shall comply with the requirements of their respective ASTM standard specification and shall be installed in accordance with their respective ASTM installation practice.

                              TABLE 13-6C-1
                    R-VALUES OF COMPRESSED INSULATION

% OF ORIGINAL THICKNESS	

R-5	

R-7	

R-11	

R-14	

R-19	

R-30	

R-38	

     90%	
5	
6	
10	
13	
18	
28	
36	

     80%	
4	
6	
10	
12	
17	
26	
33	

     70%	
4	
5	
9	
11	
15	
24	
30	

     60%	
3	
5	
8	
10	
14	
22	
27	

     50%	
3	
4	
7	
9	
12	
18	
24	

     40% 	
2	
4	
6	
8	
10	
15	
20	

     30%	
2	
3	
4	
6	
8	
12	
16	

     20%	
2	
2	
3	
4	
7	
10	
10	

TABLE 13-6C-2
INSULATION INSTALLATION STANDARDS
Insulation Material	Standard Specification	Installation Practice	
Mineral Fiber Batt/Blanket	ASTM C 665-01e1 95	ASTM C 1320-99 95	
Mineral Fiber Loose Fill	ASTM C 764-02 94	ASTM C 1015-02 84 (1995)	
Cellulose Loose Fill	ASTM C 739-03e1 91	ASTM C 1015-02 84 (1995)	
Polystyrene Foam	ASTM C 578-03b 95	---	
Polyisocyanurate Foam	ASTM C 1289-03 95	---	
Reflective	ASTM C 1224-03 93	ASTM C727-01 90	
Radiant Barrier	ASTM C 1313-00 95	ASTM C 1158-01 90	
Vermiculite	ASTM C 516-02 80 (1990)	C 1049-85 (1995)	
Perlite	ASTM C 549-02 81	C 1049-85 (1995)	

§13-C1.3 Interpolation From Tables.

EQUATION 13-6-1

        M_t - [(R_i - R_t) X (M_t - M_n)]
  M_i =
                  R_n - R_t

Where:

M_i = Multiplier for rating of installed component

M_n = Multiplier for next (more efficient) range

M_t = Multiplier for range within which installed component falls

R_i = Efficiency rating of installed component

R_n = Reference rating for next (more efficient) range

R_t = Reference rating for range within which installed component falls

§13-C2.0 Building Envelope Multipliers.

§13-C2.1 Glass Multipliers, Assumptions. Three basic underlying assumptions were used in development of the Fla/Res window load correlation coefficients:

1. Frame area equals 25% of the total window area.

2. Frame U-factor equals glass U-factor equals overall U-factor.

3. Interior shading factor equals 0.70 in summer and 0.9 in winter.

The general equation for determining the window point multipliers is as follows:

EQUATION 13-C6-1A

PM = A_1*SC_o + A_2*U_o +A_3* (SC_o*U_o) + A_4*SC_o^2 +A_5*U_o^2

Where:

  PM   = "Point multipliers" (load coefficient in kBtu/ft^2 of window)

  SC_o = Overall shading coefficient of entire installed system including
         glass, frame and sash and interior treatments.

  U_o  = Overall U-factor of entire installed window system, including
         glass, frame and sash

A_i = Regression coefficients

Coefficients A_1 through A_5 vary by season of the year (2), by climate zone (3), and by glass orientation (8 + horizontal = 9), such that there are 54 sets of A-coefficients needed to fully describe the window "point multipliers" (load correlation coefficients in Florida's Energy Code).

EQUATION 13-6-1B

The general equation for window shading is given as follows:

SHGC_t = (A_f*SHGC_f + A_g * SHGC_g)/A_w

Where:

  SHGC_t = SHGC of total window system    A_f = frame area = 0.25

  SHGC_f = SHGC of the frame and sash     A_g = glass area = 0.75

  SHGC_g = SHGC of the glass              A_w = total window area = 1.00

EQUATION 13-6-1C

The equation for the solution of SHGC_f is as follows:

SHGC_f = k * a * U_f/ho

Where:

SHGCf = SHGC of the window frame and sash

  k     = frame shape factor            = 1.00

  a     = solar absorptance of frame    = 0.77

  U_f   = U-factor of frame and sash    = U_g

  ho    = exterior air film coefficient = 4.00 Btu/hr-ft^2-F

On substitution, Equation 13-6-1C reduces to:

SHGC_f = 1.00 * 0.77 * U_g / 4.00 = 0.1925 * U_g

The overall solar heat gain coefficient (SHGCo) of the installed window system and its treatments may be determined by multiplying the total solar heat gain coefficient (SHGCt) by the interior window treatment coefficient (ITC) as follows:

EQUATION 13-6-1D

SHGC_o = SHGC_t * ITC

Where:

SHGCo = Combined SHGC of glass, frame, sash, interior window treatments

  ITC   =  Interior window treatment coefficient

EQUATION 13-6-1E

Combining Equation 13-6-1b thru Equation 13-6-1d yields the following simplified general equation for SHGC_o:

SHGC_o = (0.048125 * U_g + 0.75 * SHGC_g) * ITC

EQUATION 13-6-1F

A solar heat gain coefficient (SHGCi) may also be defined in terms of a corresponding shading coefficient (SCi) using the following constitutive relationship given by ASHRAE:

SHGC_i = SC_i * 0.87

EQUATION 13-6-1G

Thus, Equation 13-6-1e can be recast in terms of a glass shading coefficient (SC_g) as follows:

SC_o = (0.55316 * U_g + 0.75 * SC_g) * ITC

Where:

SC_g = Shading Coefficient at the center-of-glass

Or, more simply, in terms of the most likely window manufacturer's product specification (SHGCt), the equation becomes:

EQUATION 13-6-1H

SC_o = SHGC_t / 0.87 * ITC

§13-C2.1.1 Glass Point Multipliers, Form 600A Supplemental.

TABLE 13-6C-3
SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS SOLAR HEAT GAIN COEFFICIENT
AND ORIENTATION FOR CLIMATE ZONES 1, 2, 3

NORTH FLORIDA DEFAULT WINDOW POINT MULTIPLIERS
Single Pane:                                   Default U-factor = 1.3
	
Solar Heat Gain Coefficient	0.60-0.56	0.55-0.51	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0	
Summer:	
N	15.653	13.655	11.632	9.637	7.619	5.602	3.614	1.601	
NE	25.108	22.329	19.518	16.745	13.939	11.136	8.373	5.576	
E	36.576	32.840	29.057	25.325	21.545	17.768	14.041	10.267	
SE	37.154	33.367	29.532	25.748	21.915	18.084	14.303	10.473	
S	30.889	27.623	24.316	21.054	17.750	14.449	11.192	7.894	
SW	34.846	31.256	27.621	24.035	20.403	16.773	13.193	9.567	
W	33.301	29.831	26.318	22.852	19.343	15.836	12.377	8.874	
NW	21.774	19.259	16.712	14.200	11.657	9.116	6.610	4.073	
H	63.283	56.313	49.256	42.296	35.249	28.207	21.261	14.229	
Winter:	
N	34.372	34.749	35.129	35.502	35.879	36.254	36.623	36.995	
NE	33.421	33.874	34.331	34.782	35.236	35.690	36.136	36.586	
E	28.826	29.622	30.429	31.225	32.032	32.839	33.635	34.442	
SE	25.137	26.234	27.349	28.452	29.571	30.694	31.804	32.932	
S	23.845	25.042	26.258	27.462	28.686	29.913	31.128	32.363	
SW	26.976	27.933	28.904	29.866	30.842	31.821	32.789	33.773	
W	30.859	31.523	32.195	32.857	33.527	34.196	34.856	35.523	
NW	34.141	34.538	34.938	35.332	35.730	36.126	36.515	36.907	
H	32.315	33.354	34.411	35.459	36.526	37.597	38.660	39.741	

TABLE 6C-3 (continued)
SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS
SOLAR HEAT GAIN COEFFICIENT AND ORIENTATION
FOR CLIMATE ZONES 1,2,3

SKYLIGHTS

 Solar Heat Gain Coefficient
	
.481-.417	
.416-.351	
.350-.286	.285-.221	.22-.156	.155-.09	.89-.01	

SUMMER	54.850	45.920	36.999	28.086	19.182	10.285	1.397	

WINTER	11.091	12.422	13.761	15.108	16.463	17.827	19.199	

Double Pane:                                   Default U-factor = 0.87
	
Solar Heat Gain Coefficient	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0.21	0.20-0.16	0.15-0	
Summer:	
N	12.854	10.866	8.906	6.923	4.942	2.988	1.036	-0.965	
NE	20.713	17.944	15.214	12.451	9.690	6.969	4.251	1.464	
E	30.171	26.442	22.764	19.039	15.315	11.643	7.971	4.206	
SE	30.708	26.929	23.201	19.425	15.650	11.926	8.202	4.381	
S	25.488	22.234	19.025	15.776	12.528	9.324	6.123	2.839	
SW	28.732	25.150	21.616	18.038	14.461	10.933	7.406	3.789	
W	27.481	24.019	20.605	17.147	13.692	10.283	6.876	3.382	
NW	17.981	15.477	13.007	10.506	8.007	5.543	3.081	0.556	
H	52.565	45.607	38.743	31.794	24.851	18.002	11.158	4.138	
Winter:	
N	25.735	26.095	26.448	26.805	27.160	27.508	27.856	28.210	
NE	24.963	25.398	25.825	26.257	26.688	27.112	27.534	27.966	
E	21.287	22.070	22.843	23.625	24.408	25.180	25.953	26.746	
SE	18.143	19.228	20.301	21.391	22.483	23.564	24.647	25.762	
S	17.052	18.238	19.413	20.607	21.805	22.991	24.180	25.405	
SW	19.729	20.674	21.608	22.557	23.509	24.451	25.394	26.366	
W	22.801	23.449	24.089	24.735	25.381	26.018	26.654	27.306	
NW	25.522	25.903	26.278	26.656	27.033	27.403	27.771	28.148	
H	23.141	24.181	25.213	26.263	27.319	28.365	29.416	30.499	

TABLE 6C-4
  SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS SOLAR HEAT GAIN COEFFICIENT
                 AND ORIENTATION FOR CLIMATE ZONES 4,5,6

CENTRAL FLORIDA DEFAULT WINDOW POINT MULTIPLIERS

Single Pane:                                   Default U-factor = 1.3
	
Solar Heat Gain Coefficient	0.60-0.56	0.55-0.51	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0	
Summer:	
N	22.362	19.786	17.179	14.608	12.007	9.408	6.846	4.253	
NE	35.861	32.162	28.417	24.724	20.985	17.250	13.566	9.837	
E	49.341	44.524	39.647	34.837	29.966	25.099	20.299	15.438	
SE	47.026	42.405	37.726	33.112	28.441	23.774	19.171	14.511	
S	36.765	32.993	29.174	25.407	21.593	17.782	14.023	10.217	
SW	43.756	39.399	34.988	30.636	26.230	21.826	17.482	13.084	
W	44.311	39.910	35.453	31.057	26.606	22.158	17.770	13.327	
NW	30.755	27.475	24.154	20.879	17.564	14.251	10.984	7.677	
H	82.534	73.595	64.543	55.616	46.577	37.544	28.634	19.613	
Winter:	
N	15.495	15.635	15.777	15.916	16.057	16.198	16.336	16.477	
NE	15.202	15.367	15.534	15.699	15.865	16.030	16.194	16.359	
E	13.280	13.581	13.887	14.190	14.498	14.806	15.111	15.421	
SE	11.818	12.226	12.640	13.050	13.467	13.885	14.299	14.719	
S	11.246	11.693	12.147	12.597	13.055	13.514	13.968	14.430	
SW	12.642	12.990	13.344	13.693	14.048	14.403	14.754	15.110	
W	13.998	14.246	14.498	14.747	14.999	15.252	15.502	15.756	
NW	15.426	15.575	15.726	15.874	16.024	16.173	16.320	16.468	
H	15.912	16.289	16.672	17.053	17.440	17.830	18.216	18.609	

TABLE 6C-4 (continued)
SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS
SOLAR HEAT GAIN COEFFICIENT AND ORIENTATION
FOR CLIMATE ZONES 4,5,6

SKYLIGHTS

 Solar Heat Gain Coefficient
	
.481-.417	
.416-.351	
.350-.286	.285-.221	.22-.156	.155-.09	.89-.01	

SUMMER	70.588	59.150	47.772	36.304	24.897	13.499	2.113	

WINTER	5.853	6.329	6.809	7.292	7.779	8.268	8.761	

CENTRAL FLORIDA DEFAULT WINDOW POINT MULTIPLIERS

Double Pane:                                   Default U-factor = 0.87
	
Solar Heat Gain Coefficient	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0.21	0.20-0.16	0.15-0	
Summer:	
N	18.078	15.517	12.993	10.438	7.886	5.370	2.857	0.280	
NE	29.229	25.546	21.913	18.236	14.562	10.939	7.319	3.607	
E	40.368	35.565	30.828	26.032	21.239	16.511	11.787	6.942	
SE	38.495	33.888	29.346	24.747	20.152	15.620	11.092	6.449	
S	29.943	26.189	22.487	18.738	14.993	11.298	7.606	3.820	
SW	35.752	31.411	27.129	22.793	18.459	14.185	9.913	5.531	
W	36.219	31.831	27.502	23.119	18.739	14.418	10.100	5.671	
NW	25.029	21.764	18.544	15.285	12.028	8.816	5.607	2.315	
H	68.105	59.186	50.389	41.482	32.581	23.801	15.028	6.030	
Winter:	
N	11.416	11.548	11.677	11.807	11.938	12.066	12.194	12.325	
NE	11.191	11.345	11.497	11.651	11.804	11.955	12.106	12.260	
E	9.750	10.042	10.331	10.625	10.920	11.211	11.503	11.804	
SE	8.576	8.975	9.371	9.773	10.176	10.575	10.975	11.386	
S	8.142	8.584	9.021	9.466	9.912	10.353	10.797	11.253	
SW	9.199	9.539	9.875	10.216	10.557	10.894	11.232	11.579	
W	10.306	10.545	10.781	11.022	11.262	11.500	11.738	11.983	
NW	11.350	11.489	11.625	11.763	11.900	12.035	12.169	12.307	
H	11.386	11.761	12.133	12.512	12.893	13.271	13.650	14.042	

TABLE 6C-5
  SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS SOLAR HEAT GAIN COEFFICIENT
                 AND ORIENTATION FOR CLIMATE ZONES 7,8,9

SOUTH FLORIDA DEFAULT WINDOW POINT MULTIPLIERS

Single Pane:                                   Default U-factor = 1.3
	
Solar Heat Gain Coefficient	0.60-0.56	0.55-0.51	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0	
Summer:	
N	26.711	23.503	20.256	17.054	13.814	10.577	7.385	4.155	
NE	42.060	37.600	33.086	28.634	24.127	19.624	15.183	10.688	
E	60.515	54.528	48.468	42.492	36.444	30.401	24.442	18.411	
SE	61.399	55.339	49.204	43.155	37.031	30.912	24.878	18.770	
S	51.083	45.869	40.591	35.387	30.118	24.854	19.664	14.409	
SW	56.262	50.617	44.901	39.263	33.555	27.850	22.222	16.524	
W	53.940	48.479	42.950	37.496	31.974	26.456	21.013	15.502	
NW	36.260	32.258	28.208	24.213	20.169	16.128	12.143	8.109	
H	100.191	89.152	77.975	66.951	55.790	44.636	33.635	22.497	
Winter:	
N	6.142	6.177	6.211	6.245	6.279	6.313	6.345	6.377	
NE	5.999	6.051	6.103	6.155	6.207	6.259	6.311	6.362	
E	5.158	5.286	5.416	5.545	5.675	5.806	5.936	6.068	
SE	4.696	4.855	5.019	5.181	5.347	5.515	5.682	5.853	
S	4.904	5.038	5.174	5.308	5.443	5.578	5.711	5.845	
SW	5.336	5.429	5.523	5.616	5.711	5.806	5.900	5.995	
W	5.702	5.771	5.841	5.910	5.980	6.050	6.120	6.190	
NW	6.117	6.154	6.191	6.227	6.263	6.298	6.333	6.367	
H	6.690	6.789	6.890	6.989	7.090	7.191	7.291	7.392	

TABLE 6C-5 (continued)
SUBSTITUTE GLASS POINT MULTIPLIERS BY GLASS
SOLAR HEAT GAIN COEFFICIENT AND ORIENTATION
FOR CLIMATE ZONES 7,8,9

SKYLIGHTS

 Solar Heat Gain Coefficient
	
.481-.417	
.416-.351	
.350-.286	.285-.221	.22-.156	.155-.09	.89-.01	

SUMMER	86.556	72.430	58.316	44.216	30.129	16.055	1.994	

WINTER	2.633	2.761	2.889	3.017	3.145	3.273	3.401	

SOUTH FLORIDA DEFAULT WINDOW POINT MULTIPLIERS

Double Pane:                                   Default U-factor = 0.87
	
Solar Heat Gain Coefficient	0.50-0.46	0.45-0.41	0.40-0.36	0.35-0.31	0.30-0.26	0.25-0.21	0.20-0.16	0.15-0	
Summer:	
N	21.754	18.568	15.427	12.247	9.071	5.939	2.811	-0.396	
NE	34.356	29.913	25.531	21.096	16.664	12.294	7.927	3.450	
E	49.539	43.570	37.683	31.725	25.773	19.903	14.040	8.028	
SE	50.314	44.270	38.310	32.277	26.249	20.305	14.365	8.275	
S	41.877	36.684	31.564	26.381	21.202	16.096	10.994	5.762	
SW	46.096	40.468	34.916	29.295	23.678	18.137	12.599	6.920	
W	44.221	38.777	33.407	27.970	22.536	17.177	11.821	6.328	
NW	29.645	25.663	21.737	17.762	13.790	9.874	5.961	1.948	
H	82.992	71.977	61.113	50.114	39.123	28.282	17.449	6.338	
Winter:	
N	4.484	4.517	4.548	4.579	4.610	4.640	4.669	4.698	
NE	4.334	4.383	4.432	4.481	4.530	4.578	4.626	4.675	
E	3.679	3.799	3.917	4.037	4.158	4.278	4.397	4.520	
SE	3.350	3.502	3.654	3.809	3.966	4.123	4.281	4.445	
S	3.529	3.658	3.785	3.913	4.041	4.167	4.293	4.421	
SW	3.915	4.004	4.092	4.181	4.271	4.360	4.448	4.540	
W	4.186	4.252	4.317	4.383	4.449	4.514	4.579	4.645	
NW	4.463	4.497	4.530	4.564	4.596	4.628	4.659	4.691	
H	4.797	4.896	4.995	5.094	5.194	5.292	5.391	5.492	

§13-C2.2 Wall Multipliers, Form 600 A Supplemental.

§13-C2.2.1 Multipliers for lightweight concrete block shall be determined from Table 13-6C-6. Light-weight block shall have an aggregate density of no greater than 105 pounds per cubic foot.

                              TABLE 13-6C-6
                CONCRETE BLOCK MULTIPLIERS - LIGHT WEIGHT

               ZONES 1,2,3         ZONES 4,5,6          ZONES 7,8,9

            Interior   Exterior  Interior  Exterior  Interior   Exterior
            Insula-   Insula-  Insula-  Insula-  Insula-   Insula-
            tion       tion      tion      tion      tion       tion

  R-Value   SPM  WPM   SPM WPM   SPM WPM   SPM WPM   SPM WPM    SPM WPM

  0 - 2.9   1.7  8.8   1.7 8.8   1.8 4.7   1.8 4.7   3.3 1.5    3.3 1.5

  3 - 4.9   1.0  6.1   0.7 4.9   1.1 3.1   0.8 2.3   2.2 0.9    1.5 0.5

  5 - 6.9   0.8  4.8   0.4 3.9   0.8 2.4   0.3 1.7   1.6 0.7    1.1 0.3

  7 - 10.9  0.6  4.0   0.2 3.1   0.6 1.9   0.1 1.2   1.3 0.5    0.7 0.2

  11 - 18.9 0.4  2.8   0.1 2.2   0.3 1.3   0.0 0.8   0.9 0.3    0.4 0.0

  19 - 25.9 0.2  1.8   -- --   0.1 0.8   -- 0.5   0.2 --    -- --

  26 & up   0.1  1.3   -- --   0.0 0.5   -- --   0.3 0.1    -- --

§13-C2.2.2 Multipliers for polystyrene bead aggregate block shall be determined from Table 13-6C-7. Polystyrene bead aggregate block shall be composed of at least 60 percent polystyrene beads by volume, and shall achieve at least an R-8 insulation value when tested to ASTM C236.

                              TABLE 13-6C-7
           CONCRETE BLOCK MULTIPLIERS POLYSTYRENE BEAD AGGREGATE

    R-Value            Zones 1,2,3     Zones 4,5,6     Zones 7,8,9

                       SPM     WPM     SPM     WPM     SPM     WPM

    0 & Up             0.8     5.3     0.6     2.4     2.0     0.6

§13-C2.3 Door Multipliers. Blank for numbering consistency.

                           TABLE 13-6C-8
          CEILING UNDER ATTIC SUMMER AND WINTER POINT MULTIPLIERS
  §13-C2.4  Ceiling Multipliers, Form 600A Supplemental

   North 1,2,3  Heating   Cooling      Central 4,5,6   Heating  Cooling
     R-Value    Points    Points          R-Value      Points   Points

       R0        27.28     25.53            R0          10.81    30.53
       R5         7.44      6.80            R5           2.64     8.13
       R10        4.28      3.80            R10          1.46     4.60
       R15        3.19      2.80            R15          1.05     3.33
       R20        2.62      2.27            R20          0.84     2.73
       R25        2.28      1.93            R25          0.73     2.33
       R30        2.05      1.73            R30          0.64     2.13
       R35        1.89      1.60            R35          0.57     1.987
       R40        1.77      1.47            R40          0.52     1.80
       R45        1.66      1.40            R45          0.50     1.67
       R50        1.59      1.33            R50          0.48     1.600

                    South 7,8,9     Heating      Cooling
                      R-Value       Points       Points

                        R0           2.14         39.93
                        R5           0.46         10.67
                       R10           0.25          6.00
                       R15           0.18          4.40
                       R20           0.14          3.60
                       R25           0.11          3.13
                       R30           0.10          2.80
                       R35           0.09          2.53
                       R40           0.08          2.40
                       R45           0.07          2.20
                       R50           0.06          2.13

TABLE 13-6C-9
CEILING SINGLE ASSEMBLY SUMMER AND WINTER POINT MULTIPLIERS

   North 1,2,3  Heating   Cooling      Central 4,5,6   Heating  Cooling
     R-Value    Points    Points          R-Value      Points   Points

      R0         16.50    41.20             R0           7.01     49.80
      R5          4.87    13.80             R5           1.87     16.80
      R10         2.87     8.40             R10          1.02     10.27
      R15         2.16     6.47             R15          0.75      7.93
      R20         1.80     5.47             R20          0.59      6.67
      R25         1.59     4.87             R25          0.52      5.93
      R30         1.43     4.40             R30          0.46      5.40
      R35         1.32     4.13             R35          0.41      5.07
      R40         1.25     3.87             R40          0.39      4.80
      R45         1.18     3.73             R45          0.36      4.60
      R50         1.14     3.60             R50          0.34      4.40

                    South 7,8,9     Heating      Cooling
                      R-Value       Points       Points

                         R0          1.21       65.50
                         R5          0.30       22.27
                         R10         0.16       13.67
                         R15         0.11       10.53
                         R20         0.10        8.87
                         R25         0.09        7.93
                         R30         0.08        7.27
                         R35         0.08        6.80
                         R40         0.08        6.40
                         R45         0.07        6.13
                         R50         0.07        6.27

                              TABLE 13-6C-10
      CONCRETE DECK ROOF:  EXPOSED SUMMER AND WINTER POINT MULTIPLIERS

    North 1,2,3  Heating    Cooling     Central 4,5,6  Heating  Cooling
     R-Value     Points     Points         R-Value     Points   Points

       R0         23.28      54.20            R0         9.99    65.67
       R5          6.01      16.40            R5         2.30    20.00
       R10         3.16       9.13            R10        1.16    11.13
       R15         2.18       6.47            R15        0.77    7.93
       R20         1.66       5.13            R20        0.59    6.27
       R25         1.37       4.33            R25        0.48    5.27
       R30         1.16       3.80            R30        0.39    4.60
       R35         1.02       3.40            R35        0.34    4.13
       R40         0.91       3.07            R40        0.30    3.73
       R45         0.82       2.87            R45        0.25    3.47
       R50         0.75       2.67            R50        0.23    3.27

                South 7,8,9     Heating     Cooling
                  R-Value       Points      Points

                     R0          1.82        86.67
                     R5          0.36        26.33
                    R10          0.18        14.73
                    R15          0.14        10.53
                    R20          0.09         8.33
                    R25          0.08         7.00
                    R30          0.07         6.13
                    R35          0.06         5.47
                    R40          0.05         5.00
                    R45          0.05         4.60
                    R50          0.05         4.33

                              TABLE 13-6C-11
      CONCRETE ROOF DECK:  DROPPED SUMMER AND WINTER POINT MULTIPLIERS

   North 1,2,3    Heating    Cooling     Central 4,5,6  Heating  Cooling
     R-Value      Points     Points         R-Value     Points   Points

        R0         20.09      48.53           R0          8.26    58.00
        R5          5.42      15.0            R5          2.05    13.88
        R10         2.91       8.47           R10         1.05    10.40
        R15         2.00       6.07           R15         0.71     7.47
        R20         1.57       4.87           R20         0.57     6.20
        R25         1.30       4.07           R25         0.43     5.07
        R30         1.09       3.60           R30         0.36     4.47
        R35         0.98       3.27           R35         0.32     4.00
        R40         0.86       2.93           R40         0.27     3.67
        R45         0.80       2.73           R45         0.25     3.40
        R50         0.73       2.53           R50         0.23     3.20

                   South 7,8,9     Heating     Cooling
                     R-Value       Points      Points

                       R0           1.43        76.53
                       R5           0.32        24.13
                      R10           0.16        13.67
                      R15           0.11         9.87
                      R20           0.09         7.87
                      R25           0.07         6.67
                      R30           0.06         5.87
                      R35           0.05         5.27
                      R40           0.04         4.87
                      R45           0.04         4.47
                      R50           0.03         4.20

§13-C2.5 Floor Multipliers, Form 600A Supplemental.

                              TABLE 13-6C-12
         FLOORS MULTIPLIERS FOR STEM WALL WITH STEM WALL INSULATION

                 ZONES 1,2,3        ZONES 4,5,6         ZONES 7,8,9

     R-VALUE   SPM        WPM      SPM       WPM       SPM       WPM

     0         -4.7       3.5      -5.8      1.8       -4.2      0.3

     3.5       -4.7       2.6      -5.8      1.4       -4.5      0.2

     7         -4.7       2.4      -5.8      1.3       -4.6      0.2

     11        -4.7       2.3      -5.8      1.3       -4.7      0.2

§13-C3.0 Blank for numbering consistency.

§13-C4.1 Infiltration Barriers for Frame Construction. The following building materials and systems qualify as infiltration barriers when installed on the exterior of frame wall construction. Analogous methods apply to raised floor and ceiling construction.

§13-C4.1.1 Plastic sheeting. Plastic sheeting products shall be considered air infiltration barriers when applied to a frame wall underneath an exterior finish and the following sealing requirements are met:

(1) Sheeting shall be attached to the top plate by either:

• Mechanical fasteners and mastic, or

• Wrapping the sheeting over the top plate, then mechanically fastening it to the indoor faces of the plates. Sheeting shall be wrapped over the top plate prior to the trusses being set.

(2) Sheeting shall be attached to the bottom plate by either:

• Mechanical fasteners and mastic to the bottom plate, foundation wall, header and end joists, floor deck or slab edge, or

• Wrapping the sheeting under the bottom plate, then mechanically fastening it to the indoor faces of the plates.

(3) Sheeting shall be attached around doors and windows by either:

(4) Sheeting shall be attached with mechanical fasteners at all seams. All seams shall be sealed by either applying a mastic or a pressure sensitive tape with acrylic adhesive to the lapped ends. Rubber-based adhesive tapes shall not be used for this purpose.

Tapes of any type are not acceptable for sealing plastic sheeting to wood or masonry building components.

§13-C4.1.2 Wood sheathing. Wood sheathing panels shall be considered air infiltration barriers when applied to a frame wall underneath an exterior finish and the following sealing requirements are met:

(1) Joints formed by the square edges of adjoining panels shall be backed by a framing member. The joints between panels shall be sealed, or both adjoining panels sealed to the framing member using a mastic. For joints formed by tongue and groove edges, the groove of the panels shall be filled with mastic prior to mating the panels.

(2) The panels shall be sealed to the top plate using a mastic.

(3) The panels shall be sealed to the bottom plate, floor deck, or header and end joists using mastic.

(4) The panels shall be sealed to the jambs or mounting fins of doors and windows using a mastic.

Tapes of any type are not acceptable sealants for sealing wood sheathing to wood members, mounting fins, or masonry.

§13-C4.1.3 Non-wood sheathing. Non-wood sheathing panels including foam insulation boards, and foil or plastic faced boards of other materials, shall be considered air infiltration barriers when applied to a frame wall underneath an exterior finish and the following sealing requirements are met:

(1) Joints between adjoining panels shall be sealed using one of the methods given for wood sheathing boards in §13-C4.1.2(1) above or, joints between adjoining panels shall be sealed by pressure sensitive tape with acrylic adhesive. Rubber-based adhesive tapes shall not be used for this purpose.

(2) The panels shall be sealed to the top plate using a mastic.

(3) The panels shall be sealed to the bottom plate, foundation wall, header and end joists, floor deck, or slab using mastic.

(4) The panels shall be sealed to the jams or mounting fins of doors and windows using a mastic. Acrylic-based tape may be used to seal metal and plastic door and window mounting fins to the sheathing panels.

Tapes of any type are not acceptable sealants for sealing non-wood sheathing to wood or masonry building components.

§13-C4.1.4 Stucco infiltration barrier. Stucco on exterior frame walls shall may qualify as an infiltration barrier if the following conditions are met:

(1) Top plates, sill plates and sole plates or foundation joints to the stucco shall be sealed.

(2) All holes in the outer wall face shall be patched. The entire exterior wall shall be coated with a weather-resistant stucco layer of at least a 5/8 inch thickness for cementitious stucco or 1/2 inch for polymeric stucco.

§13-C4.2 Infiltration Criteria for Log Wall Construction. The following building materials, systems, or testing qualify as meeting the infiltration criteria for log wall construction:

§13-C4.2.1 Continuous groove logs. A continuous spline shall be caulked in place, or sealed with compressible foam gasket tape.

§13-C4.2.2 Single, double and/or multiple tongue and groove joints. Tongue and groove joints shall be caulked in place or sealed with compressible foam gasket tape.

§13-C4.2.3 Testing. The wall system shall have been tested by either a whole house air infiltration test procedure approved by the Department of Community Affairs or by ASTM 273 to demonstrate a maximum air change per hour (ACH) rate of 17.5 at 50 pascals of pressure difference. Air flow rates in cubic feet per minute (CFM) shall be converted to air changes per hour (ACH).

§13-C5.1 HVAC Multipliers, Form 600A, Supplemental.

§13-C5.1.1 Gas Fueled Heat Pumps.

TABLE 13-6C-13
COOLING SYSTEM MULTIPLIERS GAS FUELED AIR CONDITIONERS

                                Natural Gas

                .4-  .5-  .6-  .7-  .8-  .9-  1.0-  1.1- 1.2- 1.3
  COP           .49   .59   .69   .79   .89   .99   1.09  1.19 1.29  & Up

  Zones 1,2,3  0.99  0.79  0.66  0.57  0.50  0.44  0.40  0.36  0.33  0.31

  Zones 4,5,6  1.03  0.82  0.69  0.59  0.52  0.46  0.41  0.37  0.34  0.32

  Zones 7,8,9  0.95  0.76  0.64  0.54  0.48  0.42  0.38  0.35  0.32  0.29

                                   LP Gas

                .4-  .5-  .6-  .7-  .8-  .9-  1.0-  1.1- 1.2- 1.3
  COP           .49   .59   .69   .79   .89   .99   1.09  1.19 1.29  & Up

  Zones 1,2,3   1.35  1.08  0.90  0.77  0.67  0.60  0.54  0.49  0.45  0.41

  Zones 4,5,6   1.26  1.01  0.84  0.72  0.63  0.56  0.50  0.46  0.42  0.39

  Zones 7,8,9   1.21  0.97  0.81  0.69  0.61  0.54  0.49  0.44  0.40  0.37

                              Table 13-6C-14
              HEATING SYSTEM MULTIPLIERS GAS FUELED HEAT PUMPS

                              Natural Gas                LP Gas

                    COP     1.25         1.30       1.25         1.30

    Climate zones 1,2,3     0.32         0.31       0.43         0.41

    Climate zones 4,5,6     0.33         0.32       0.40         0.39

    Climate zones 7,8,9     0.30         0.29       0.39         0.37

§13-C5.1.2 Combination Gas Hydronic Systems.

                              TABLE 13-6C-15
                    HEATING SYSTEM CREDIT MULTIPLIERS
              FOR COMBINED HYDRONIC SPACE GAS WATER HEATING

   Gas Water Heater Recovery   Zones 1,2,3   Zones 4,5,6   Zones 7,8,9
          Efficiency

      0.76                        0.54           0.56          0.52

      0.83                        0.49           0.51          0.47

      0.94                        0.44           0.45          0.42

§13-C5.2 Multiple Heating, Cooling or Water Heating Systems.

EQUATION 13-6-2

            (CR_a X ER_a) + (CR_b X ER_b)
  ER_new =
                CR_t             CR_t

Where:

ER_new = Efficiency to be used in selecting multiplier

  CR_a   = Capacity Rating of system A

  CR_b   = Capacity Rating of system B

  CR_t   = Combined capacity of both systems

  ER_a   = Efficiency rating of system A

  ER_b   = Efficiency rating of system B

§13-C5.3 HVAC Multipliers for Existing Systems

                              TABLE 13-6C-16
    COOLING SYSTEM MULTIPLIER ASSUMED MINIMUM RATINGS BY DATE PERMITTED

                             AIR CONDITIONERS

   Date Building Permitted    Assumed Rating   Cooling System Multiplier
                                                     (all zones)

   Prior to 1979, average       EER 6.1                 0.56

   3/15/79 - 8/31/82            EER 6.1                 0.56

   9/1/82 - 5/31/84             EER 6.8                 0.50

   1/1/84 - 12/30/88            SEER 7.8                0.44

   1/1/89 - 12/30/90            SEER 7.8                0.40

   1/1/91 - 12/30/91            SEER 8.9                0.38

   1/1/92 - present             SEER 10.0               0.34

                              TABLE 13-6C-17
    HEATING SYSTEM MULTIPLIER ASSUMED MINIMUM RATINGS BY DATE PERMITTED

                                HEAT PUMPS

                                             Heating System Multiplier

   Date Building Permitted   Assumed Rating   North    Central  South

   Prior to 1979, average      COP  2.2        0.63     0.63     0.63

   3/15/79 - 8/31/82           COP  2.2        0.63     0.63     0.63

   9/1/82 -  5/31/84           COP  2.2        0.63     0.63     0.63

   6/1/84 - 12/31/86           COP  2.5        0.56     0.54     0.53

   1/1/87 - 12/30/90           COP  2.7        0.52     0.50     0.49

   1/1/91 - 12/30/91           HSPF 6.4        0.53     0.53     0.53

   1/1/92 - present            HSPF 6.8        0.50     0.50     0.50

§13-C5.4 Duct Systems

§13-C5.4.1 Multiple Duct Systems

EQUATION 13-6-3

          L1         L2
  DM_new = Lt X DM1 + Lt  X DM2

  Where:
  DMnew = duct multiplier to be used with total gross
    points
  L1 = length at R-value 1
  L2 = length at R-value 2
  DM1 = duct multiplier for R-value 1
  DM2 = duct multiplier for R-value 2
  Lt = L1 + L2

§13-C5.4.2 Duct Multipliers, Form 600A Supplemental.

                              TABLE 13-6C-18
                       DUCT MULTIPLIERS NORTH FLORIDA

                                       Return Duct Location

                         Unconditioned   Attic w/RBS   Attic w/white roof
  Supply duct     Duct
  location:      R-value   WDM    SDM     WDM    SDM      WDM      SDM

                   0.0    1.497  1.382   1.454  1.382    1.480    1.384
                   2.0    1.164  1.189   1.150  1.180    1.157    1.180
  Unconditioned    4.2    1.093  1.118   1.086  1.111    1.089    1.111
     space         6.0    1.069  1.090   1.064  1.084    1.066    1.084
                   8.0    1.053  1.071   1.049  1.066    1.051    1.066
                  10.0    1.044  1.059   1.041  1.055    1.042    1.054

                   0.0    1.237  1.222   1.197  1.190      _        _
                   2.0    1.107  1.113   1.093  1.102      _        _
   Attic           4.2    1.067  1.072   1.059  1.066      _        _
   w/RBS           6.0    1.051  1.056   1.045  1.051      _        _
                   8.0    1.040  1.045   1.036  1.041      _        _
                  10.0    1.034  1.037   1.030  1.034      _        _

                   0.0    1.552  1.256     _      _      1.512    1.224
   Attic           2.0    1.182  1.113     _      _      1.169    1.102
   w/White         4.2    1.104  1.068     _      _      1.096    1.062
   Roof            6.0    1.076  1.051     _      _      1.071    1.047
                   8.0    1.059  1.040     _      _      1.055    1.036
                  10.0    1.049  1.033     _      _      1.045    1.030

                   0.0    1.406  1.289     _      _        _        _
                   2.0    1.161  1.153     _      _        _        _
   Attic           4.2    1.096  1.099     _      _        _        _
   w/IRCC          6.0    1.072  1.076     _      _        _        _
                   8.0    1.056  1.061     _      _        _        _
                  10.0    1.047  1.051     _      _        _        _

                   0.0    1.040  1.032   1.029  1.021    1.040    1.014
                   2.0    1.014  1.011   1.012  1.009    1.014    1.005
   Conditioned     4.2    1.008  1.006   1.007  1.005    1.008    1.003
     space         6.0    1.006  1.005   1.005  1.004    1.006    1.002
                   8.0    1.005  1.004   1.004  1.003    1.005    1.002
                  10.0    1.004  1.003   1.003  1.003    1.004    1.001

                              TABLE 13-6C-18
                       DUCT MULTIPLIERS NORTH FLORIDA
                                (Continued)

                                      Return Duct Location

                               Attic w/IRCC     Conditioned Space
   Supply duct     Duct
   location:      R-value      WDM      SDM      WDM        SDM

                    0.0       1.468    1.387    1.438      1.366
                    2.0       1.155    1.182               1.174
   Unconditioned    4.2       1.088    1.112    1.081      1.107
      space         6.0       1.065    1.085    1.060      1.081
                    8.0       1.051    1.067    1.046      1.064
                   10.0       1.042    1.055    1.038      1.053

                    0.0         _        _      1.180      1.185
                    2.0         _        _      1.083      1.095
    Attic           4.2         _        _      1.052      1.061
    w/RBS           6.0         _        _      1.040      1.047
                    8.0         _        _      1.032      1.037
                   10.0         _        _      1.026      1.031

                    0.0         _        _      1.452      1.219
    Attic           2.0         _        _      1.147      1.096
    w/White         4.2         _        _      1.083      1.057
    Roof            6.0         _        _      1.061      1.043
                    8.0         _        _      1.048      1.034
                   10.0         _        _      1.039      1.028

                    0.0       1.366    1.257    1.327      1.248
                    2.0       1.148    1.141    1.129      1.132
    Attic           4.2       1.088    1.092    1.077      1.084
    w/IRCC          6.0       1.066    1.071    1.057      1.065
                    8.0       1.052    1.057    1.045      1.052
                   10.0       1.043    1.048    1.037      1.043

                    0.0       1.042    1.029    1.000      1.000
                    2.0       1.016    1.011    1.000      1.000
    Conditioned     4.2       1.010    1.007    1.000      1.000
      space         6.0       1.007    1.005    1.000      1.000
                    8.0       1.006    1.004    1.000      1.000
                   10.0       1.005    1.003    1.000      1.000

                              TABLE 13-6C-19
                      DUCT MULTIPLIERS CENTRAL FLORIDA

                                     Return Duct Location

                          Unconditioned  Attic w/RBS  Attic w/white roof
  Supply duct     Duct
  location:      R-value   WDM     SDM   WDM    SDM      WDM      SDM

                   0.0    1.589   1.334  1.536  1.339   1.566    1.342
                   2.0    1.190   1.176  1.173  1.169   1.180    1.169
  Unconditioned    4.2    1.107   1.113  1.098  1.107   1.102    1.107
  space            6.0    1.078   1.087  1.072  1.081   1.075    1.081
                   8.0    1.061   1.069  1.056  1.064   1.058    1.064
                  10.0    1.050   1.057  1.046  1.054   1.048    1.053

                   0.0    1.277   1.212  1.230  1.181     _        _
                   2.0    1.123   1.111  1.107  1.100     _        _
  Attic            4.2    1.076   1.072  1.067  1.066     _        _
  w/RBS            6.0    1.058   1.056  1.051  1.051     _        _
                   8.0    1.046   1.045  1.041  1.041     _        _
                  10.0    1.038   1.038  1.034  1.034     _        _

                   0.0    1.661   1.246    _      _     1.614    1.214
  Attic            2.0    1.213   1.113    _      _     1.197    1.102
  w/White          4.2    1.119   1.069    _      _     1.110    1.063
  Roof             6.0    1.088   1.052    _      _     1.081    1.047
                   8.0    1.068   1.041    _      _     1.063    1.037
                  10.0    1.056   1.034    _      _     1.051    1.031

                   0.0    1.413   1.288    _      _       _        _
                   2.0    1.164   1.152    _      _       _        _
  Attic            4.2    1.097   1.098    _      _       _        _
  w/IRCC           6.0    1.073   1.076    _      _       _        _
                   8.0    1.057   1.060    _      _       _        _
                  10.0    1.047   1.051    _      _       _        _

                   0.0    1.047   1.031  1.034   1.02   1.047    1.014
                   2.0    1.016   1.011  1.014   1.00   1.016    1.005
  Conditioned      4.2    1.009   1.006  1.008   1.00   1.009    1.003
  space            6.0    1.007   1.005  1.006   1.00   1.007    1.002
                   8.0    1.005   1.004  1.005   1.00   1.005    1.002
                  10.0    1.004   1.003  1.004   1.00   1.004    1.001

                              TABLE 13-6C-19
                      DUCT MULTIPLIERS CENTRAL FLORIDA
                                (Continued)

                                 Return Duct Location

                            Attic w/IRCC    Conditioned spaces
  Supply duct     Duct
  location:      R-value     WDM     SDM       WDM       SDM

                   0.0      1.546   1.346     1.517     1.322
                   2.0      1.176   1.172     1.164     1.163
  Unconditioned    4.2      1.100   1.108     1.092     1.103
  space            6.0      1.074   1.083     1.068     1.079
                   8.0      1.057   1.065     1.052     1.062
                  10.0      1.047   1.054     1.043     1.052

                   0.0        _       _       1.209     1.177
                   2.0        _       _       1.095     1.094
  Attic            4.2        _       _       1.059     1.061
  w/RBS            6.0        _       _       1.045     1.047
                   8.0        _       _       1.036     1.041
                  10.0        _       _       1.030     1.032

                   0.0        _       _       1.540     1.211
  Attic            2.0        _       _       1.170     1.096
  w/White          4.2        _       _       1.095     1.058
  Roof             6.0        _       _       1.070     1.044
                   8.0        _       _       1.054     1.034
                  10.0        _       _       1.045     1.028

                   0.0      1.366   1.257     1.327     1.248
                   2.0      1.148   1.141     1.129     1.132
  Attic            4.2      1.088   1.092     1.077     1.084
  w/IRCC           6.0      1.066   1.071     1.057     1.065
                   8.0      1.052   1.057     1.045     1.052
                  10.0      1.043   1.048     1.037     1.043

                   0.0      1.042   1.029     1.000     1.000
                   2.0      1.016   1.011     1.000     1.000
  Conditioned      4.2      1.010   1.007     1.000     1.000
  space            6.0      1.007   1.005     1.000     1.000
                   8.0      1.006   1.004     1.000     1.000
                  10.0      1.005   1.003     1.000     1.000

                              TABLE 13-6C-20
                       DUCT MULTIPLIERS SOUTH FLORIDA

                                  Return Duct Location

                          Unconditioned   Attic w/RBS  Attic w/white roof
  Supply duct      Duct
  location:      R-value   WDM     SDM    WDM    SDM     WDM      SDM

                   0.0    1.765   1.296  1.694  1.299   1.734    1.302
                   2.0    1.244   1.150  1.220  1.144   1.229    1.144
  Unconditioned    4.2    1.135   1.095  1.123  1.090   1.128    1.090
  space            6.0    1.099   1.073  1.091  1.069   1.094    1.069
                   8.0    1.076   1.058  1.070  1.055   1.073    1.055
                  10.0    1.063   1.049  1.058  1.046   1.060    1.046

                   0.0    1.349   1.178  1.289  1.153     _        _
                   2.0    1.154   1.094  1.134  1.085     _        _
  Attic            4.2    1.095   1.062  1.083  1.057     _        _
  w/RBS            6.0    1.072   1.048  1.063  1.044     _        _
                   8.0    1.057   1.039  1.050  1.036     _        _
                  10.0    1.048   1.032  1.042  1.030     _        _

                   0.0    1.860   1.205    _      _     1.800    1.180
  Attic            2.0    1.273   1.095    _      _     1.252    1.086
  w/White          4.2    1.151   1.059    _      _     1.139    1.054
  Roof             6.0    1.111   1.045    _      _     1.102    1.041
                   8.0    1.085   1.035    _      _     1.078    1.032
                  10.0    1.070   1.029    _      _     1.064    1.027

                   0.0    1.531   1.249    _      _       _        _
                   2.0    1.207   1.128    _      _       _        _
  Attic            4.2    1.122   1.083    _      _       _        _
  w/IRCC           6.0    1.091   1.064    _      _       _        _
                   8.0    1.071   1.052    _      _       _        _
                  10.0    1.059   1.043    _      _       _        _

                   0.0    1.060   1.025  1.043  1.017   1.060    1.011
                   2.0    1.020   1.009  1.017  1.007   1.020    1.004
  Conditioned      4.2    1.012   1.005  1.010  1.004   1.012    1.002
  space            6.0    1.009   1.004  1.008  1.003   1.009    1.002
                   8.0    1.007   1.003  1.006  1.003   1.007    1.001
                  10.0    1.006   1.003  1.005  1.002   1.006    1.001

                              TABLE 13-6C-20
                       DUCT MULTIPLIERS SOUTH FLORIDA
                                (Continued)

                                  Return Duct Location

                             Attic w/IRCC       Conditioned spaces
  Supply duct       Duct
  location:       R-value     SDM     WDM         SDM        WDM

                    0.0      1.708   1.305       1.671      1.286
                    2.0      1.224   1.146       1.209      1.139
  Unconditioned     4.2      1.125   1.091       1.116      1.087
  space             6.0      1.092   1.070       1.085      1.067
                    8.0      1.071   1.055       1.066      1.053
                   10.0      1.059   1.046       1.054      1.044

                   0.0         _       _         1.262      1.150
                   2.0         _       _         1.118      1.081
  Attic            4.2         _       _         1.073      1.053
  w/RBS            6.0         _       _         1.056      1.041
                   8.0         _       _         1.044      1.033
                  10.0         _       _         1.037      1.028

                   0.0         _       _         1.702      1.178
  Attic            2.0         _       _         1.216      1.082
  w/White          4.2         _       _         1.120      1.051
  Roof             6.0         _       _         1.088      1.038
                   8.0         _       _         1.068      1.030
                  10.0         _       _         1.056      1.025

                   0.0       1.471   1.224       1.419      1.217
                   2.0       1.187   1.119       1.162      1.111
  Attic            4.2       1.110   1.078       1.096      1.072
  w/IRCC           6.0       1.083   1.061       1.072      1.056
                   8.0       1.065   1.049       1.056      1.045
                  10.0       1.054   1.041       1.046      1.037

                   0.0       1.054   1.024       1.000      1.000
                   2.0       1.020   1.009       1.000      1.000
  Conditioned      4.2       1.012   1.006       1.000      1.000
  space            6.0       1.009   1.004       1.000      1.000
                   8.0       1.007   1.003       1.000      1.000
                  10.0       1.006   1.003       1.000      1.000