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Description of "Allura Lap Siding, Shapes Siding and Vertical Siding"
Product	Width (mm)	Length (mm)	Thickness (mm)
Lap Siding Smooth	133	3 657	7.9
	159	3 657	7.9
	184	3 657	7.9
	210	3 657	7.9
	235	3 657	7.9
	305	3 657	7.9
Lap Siding Cedar	133	3 657	7.9
	159	3 657	7.9
	184	3 657	7.9
	210	3 657	7.9
	235	3 657	7.9
	305	3 657	7.9
Lap Siding Beaded Smooth	184	3 657	7.9
Lap Siding Textured Beaded Lap	184	3 657	7.9
Lap Siding Textured Dutch Lap	210	3 657	7.9
Shapes Siding Perfection Shingle	210	3 657	11.1
Shapes Siding Random Square Straight Edge	298	1 219	7.9
Shapes Siding Random Square Straight Edge	406	1 219	7.9
Shapes Siding Random Square Staggered Edge	406	1 219	7.9
Shapes Siding Half Rounds	406	1 219	7.9
Shapes Siding Octagons	406	1 219	7.9
Shapes Siding Individual Shakes	159	457	6.4
	210	457	6.4
	305	457	6.4
Vertical Siding Cedar No Groove	1 219	2 438	7.9
		2 743	7.9
		3 048	7.9
Vertical Siding Cedar 8-in. Groove	1 219	2 438	7.9
		2 743	7.9
		3 048	7.9
Vertical Siding Smooth	1 219	2 438	7.9
		2 743	7.9
		3 048	7.9
Vertical Siding Stucco	1 219	2 438	7.9
		2 743	7.9
		3 048	7.9

Results of Dimensional Measurement of "Lap Siding"
Property	Requirement	Smooth Lap Siding Width of Siding (mm)						Cedar Lap Siding Width of Siding (mm)						Beaded Smooth Lap Siding Width of Siding (mm)	Textured Beaded Lap Siding Width of Siding (mm)	Textured Dutch Lap Siding Width of Siding (mm)
		133	159	1 84	210	235	305	133	159	184	210	235	305	184	184	210
Length (mm)	± 3.0	0.4	−1.6	8.4^{Footnote (1)}	0.6	2.4	–3.6^{Footnote (1)}	−1.6	−0.6	0.4	−2.4	−1.9	−1.6	–2.6	–4.6^{Footnote (1)}	−1.6
Width (mm)	± 3.0	0.6	0.3	–1.9	0.5	1.1	0.2	−0.4	0.3	0.9	0.3	0.0	−0.8	–0.8	0.5	2.5
Thickness (mm)	± 1.6	−0.6	−0.6	–1.4	0.7	−0.8	–0.5	−0.6	−0.4	−0.2	−0.3	−0.3	−0.6	0.1	0.3	−0.3
Squareness (mm/m)	± 4.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0
Edge Straightness (mm/m)	± 2.6	0.0	0.0	0.0	0.8	0.0	0.0	0.0	0.0	0.0	0.8	0.0	0.0	0.0	0.0	0.0

Results of Dimensional Measurement of "Shapes Siding"
Property	Requirement	Perfection Shingle Shape	"Random Square/Straight Edge" Shape		"Random Square/Staggered Edge" Shape	Half Round Shape	Octagon Shaped	Individual Shakes
		Width of Siding (mm)
		210	298	406	406	406	406	159	210	305
Length (mm)	± 3.0	–1.1	−1.6	0.0	−0.8	–1.6	–1.3	–0.8	–1.6	0.3
Width (mm)	± 3.0	0.0	−1.6	−0.8	−0.8	–0.8	–0.3	0.0	–0.8	1.1
Thickness (mm)	± 1.6	–0.6	−0.4	−0.3	−0.3	–0.2	–0.1	–0.3	–0.2	–0.3
Squareness (mm/m)	± 4.0	0.0	−0.8	−0.8	0.0	0.8	0.0	0.0	0.0	0.0
Edge Straightness (mm/m)	± 2.6	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

Results of Dimensional Measurement of "Vertical Siding"
Property	Requirement	Vertical Siding
		"Cedar" no Groove			"Cedar" 8-in. Groove			"Smooth"			"Stucco"
		Width of Siding (mm)
		2 438	2 743	3 048	2 438	2 743	3 048	2 438	2 743	3 048	2 438	2 743	3 048
Length (mm)	± 3.0	–1.9	0.1	–1.7	–0.4	–1.6	0.0	–0.4	–0.7	–4.0^{Footnote (1)}	–1.2	–3.9^{Footnote (1)}	–1.7
Width (mm)	± 3.0	–0.2	–0.2	–0.2	–1.2	–2.9	–2.2	–0.2	–0.2	–0.2	–0.5	–0.2	0.1
Thickness (mm)	± 1.6	–0.3	–0.4	–0.2	–0.8	0.0	–0.4	–0.9	–0.7	–0.7	–0.3	–0.6	–0.5
Squareness (mm/m)	± 4.0	2.4	0.0	1.0	1.0	0.0	1.0	0.9	1.0	1.0	0.0	2.0	2.0
Edge Straightness (mm/m)	± 2.6	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0

Results of Testing for Prescriptive Requirements of "Individual Shakes" and" Perfection Shingle" ("Shapes Siding")
Property	Requirement	Results
Property	Requirement	"Individual Shakes"	"Perfection Shingle"
Water absorption (%) by mass	≤ 40	34	32
Density (kg/m³)	≥ 950	1300	1307
Dimensional change: 7-day immersion to 14-day immersion at 30% RH XD^{Footnote (1)}	< 0.20	–0.0006	0.0003
Dimensional change: 7-day immersion to 14-day immersion at 30% RH MD	< 0.20	–0.0072	0.0000
Flexural strength (MPa) XD	> 7.0	9.4	14.9
Flexural strength (MPa) MD	> 7.0	14.1	17.9
Fastener pull-through resistance	≥ 163	614	614
Water vapour transmission	Report Value	3670	441
Freeze-thaw resistance loss of mass (%)	≤ 3.0	1.8	−0.6
Freeze-thaw resistance loss of flexural strength (%)	≤ 15	−29^{Footnote (3)}	−1^{Footnote (3)}
Freeze-thaw resistance no deleterious effects	−	Pass	Pass
Watertightness	No formation of any drops on underside	Pass	Pass
Warm water resistance loss of flexural strength (%)	< 15	−24^{Footnote (3)}	−5^{Footnote (3)}
Warm water resistanceno deleterious effects	−	Pass	Pass

Results of Testing for Impact Resistance of "Textured Dutch Lap" ("Lap Siding")
Impact Body	Dynamic Mass (kg)	Energy (N·m)	Results
Safety impact large soft	50	100	Pass
Safety impact small hard	1	10	N/A^{Footnote (1)}
Retention of performance impact large soft	50	34	Pass
Retention of performance impact small soft	30	60	Fail^{Footnote (2)}
Retention of performance impact small hard	1	10	N/A^{Footnote (1)}

Description and Results of Testing for Wind Load Resistance (Q₅₀ < 0.65 kPa)
Product	Frame	Stud Spacing (mm)	Fastening	Rating (kPa)	Results
Perfection Shingle (Shapes Siding)	wood studs 2 × 4 with 11-mm OSB	406	51-mm 6D ring shank siding nails into sheathing	Q₅₀ < 0.65	Pass
305-mm Cedar (Lap Siding)	wood studs 2 × 4	406	64-mm 6D ring shank siding nails into framing	Q₅₀ < 0.65	Pass
235-mm Cedar (Lap Siding)	metal studs 16 gauge	406	# 8 41-mm ribbed bugle-head screws, blind nailed into framing	Q₅₀ < 0.65	Pass
Individual Shakes (Shapes Siding)	wood studs 2 × 4 with 11-mm OSB	406	44-mm roofing nails, blind nailed into sheathing	Q₅₀ < 0.65	Pass

Description and Results of Testing for Wind Load Resistance (Q₅₀ < 0.55 kPa)
Product	Frame	Stud Spacing (mm)	Fastening	Rating (kPa)	Results
Cedar 8-in. Groove (Vertical Siding)	wood studs 2 × 4	406	51-mm 6D siding nail, 152-mm edge and 305-mm in-field	Q₅₀ < 0.55	Pass

Results of Testing for Wind Load Resistance of "Perfection Shingle" ("Shapes Siding")
Cycle	Pressure (Pa): Q₅₀ ≤ 0.65 kPa	Deflection at Mid Span of Specimen
Sustained loads (P₁, P₁')	± 100	0.064/−0.141
	200	0.123/−0.269
	300	0.181/−0.386
	400	0.243/−0.507
	± 500	0.414/−0.642
	± 650 (P₁)	0.625/−0.881
	Residual	0.038/−0.120
Cyclic loads (P₂, P₂')	0 to ± 1,050 (P₂)	0.023/−0.163
Gust loads (P₃, P₃')	0 to ± 1,570 (P₃)	1.008/−1.770

Results of Testing for Wind Load Resistance of 305-mm "Cedar" ("Lap Shingle")
Cycle	Pressure (Pa): Q₅₀ ≤ 0.65 kPa	Deflection at Mid Span of Specimen
Sustained loads (P₁, P')	± 100	0.09/−0.153
	200	0.163/−0.301
	300	0.233/−0.429
	400	0.310/−0.565
	± 500	0.387/−0.683
	± 650 (P₁)	0.508/−0.902
	Residual	0.031/−0.059
Cyclic loads (P₂, P₂')	0 to ± 1,050 (P₂)	0.034/−0.124
Gust loads (P₃, P₃')	0 to ± 1,050 (P₃)	1.267/−1.857

Results of Testing for Wind Load Resistance of 235-mm "Cedar" ("Lap Shingle")
Cycle	Pressure (Pa): Q₅₀ ≤ 0.65 kPa	Deflection at Mid Span of Specimen
Sustained loads (P₁, P₁')	± 100	0.043/−0.079
	200	0.086/−0.132
	300	0.129/−0.200
	400	0.165/−0.267
	± 500	0.204/−0.327
	± 650 (P₁)	0.265/−0.417
	Residual	0.009/−0.015
Cyclic loads (P₂, P₂')	0 to ± 1,050 (P₂)	0.021/−0.033
Gust loads (P₃, P₃')	0 to ± 1,570 (P₃)	0.623/−0.712

Results of Testing for Wind Load Resistance of "Individual Shakes" ("Shapes Siding")
Cycle	Pressure (Pa): Q₅₀ ≤ 0.65 kPa	Deflection at Mid Span of Specimen
Sustained loads (P₁, P₁')	± 100	0.063/−0.119
	200	0.125/−0.238
	300	0.191/−0.319
	400	0.254/−0.426
	± 500	0.328/−0.557
	± 650 (P₁)	0.433/−0.729
	Residual	0.036/−0.105
Cyclic loads (P₂, P₂')	0 to ± 1,050 (P₂)	0.135/−0.162
Gust loads (P₃, P₃')	0 to ± 1,570 (P₃)	1.058/−1.583

Results of Testing for Wind Load Resistance of 8-in. "Cedar Groove" ("Vertical Siding")
Cycle	Pressure (Pa): Q₅₀ ≤ 0.55 kPa	Deflection at Mid Span of Specimen
Sustained loads (P₁, P₁')	± 100	0.056/−0.057
	200	0.122/−0.141
	300	0.186/−0.207
	400	0.255/−0.291
	± 550 (P₁)	0.370/−0.371
	Residual	0.043/−0.052
Cyclic loads (P₂, P₂')	0 to ± 880 (P₂)	0.070/−0.082
Gust loads (P₃, P₃')	0 to ± 1 320 (P₃)	0.937/−0.909

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