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Code Compliance Research Report CCRR-0101 Page 2 of 11 <br />545 E. Algonquin Road • Arlington Heights • Illinois • 60005 <br />intertek.com/building PCA-101 <br />Version: 6 April 2017 SFT-CCRR-OP-40b <br />3.3.3. AZEK Vintage Collection® deck boards are produced in <br />six colors: Coastline, Cypress, Dark Hickory, English Walnut, <br />Mahogany, and Weathered Teak. <br />3.4 The 3.5" and 7.25" wide AZEK Decking measure 1” thick <br />and are provided in the following collections: <br />3.4.1. AZEK Vintage Collection® products are produced in <br />three colors: Cypress, Dark Hickory, and Mahogany. <br />3.4.2. AZEK Harvest® Collection® products are produced in <br />two colors: Brownstone and Slate Gray. <br />3.5 The AZEK MAX decking measures 1.5" thick by 5.5" wide <br />and are provided in the following colors: Coastline and Slate <br />Gray. <br />3.6 The walking surface is embossed with a simulated wood <br />grain. <br />4.0 PERFORMANCE CHARACTERISTICS <br />4.1 AZEK Decking are rated for a uniform live load of 100 <br />lbs/ft2 when installed on support framing spaced at 16" on <br />center. This live load rating also applies to deck boards and <br />porch boards installed diagonal to the support framing (45° <br />max.) with 12” on center maximum joist spacing. <br />4.2 AZEK Deck and porch boards used as stair treads shall be <br />installed on a minimum of a two-span condition and are <br />rated for the code-prescribed concentrated load equal to <br />300 lbs when installed in accordance with Table 2. <br />4.3 AZEK Decking has wind uplift resistance ratings as <br />indicated in Table 1 when installed on support framing <br />spaced at 16 inches on center. <br />4.4 AZEK Decking is deemed equivalent to preservative <br />treated or naturally durable wood for resistance to <br />weathering effects, attack from termites and fungus decay. <br />4.5 AZEK Decking structural performance has been <br />demonstrated for a temperature range of -20˚ F to 125˚ F. <br />4.6 AZEK Decking has a flame spread index not exceeding <br />200 when tested in accordance with ASTM E 84. <br />5.0 INSTALLATION <br />Installation shall be in accordance with the manufacturer's <br />installation instructions and this report. Where differences <br />occur between this report and the manufacturer's installation <br />instructions, this report shall govern. <br />5.1 AZEK Decking shall be installed with fastening as <br />indicated in Table 1. <br />5.2 AZEK porch boards used as stair treads shall be installed <br />as shown in Figure 5. <br />5.3 AZEK deck boards used as stair treads shall be installed <br />as shown in Figures 5, 6, and 7. See Table 2 for maximum <br />stair tread spans. <br />5.4 AZEK Deck and porch may be installed diagonal to <br />support framing up to maximum of 45° with 12” o.c. <br />maximum joist spacing. <br />6.0 CONDITIONS OF USE <br />The AZEK Decking applications identified in this report are <br />deemed to comply with the intent of the provisions of the <br />referenced building codes subject to the following conditions. <br />6.1 The wind uplift resistance rating recognized in this <br />report is based on attachment to treated Southern Pine <br />framing (specific gravity, G=0.55). Installation on wood <br />framing with a lesser specific gravity may result in a lower <br />wind uplift rating. <br />6.2 AZEK Decking shall be fastened directly to supporting <br />construction. Conventional wood supporting structure is not <br />within the scope of this report and is subject to the <br />evaluation and approval by the building official. Design and <br />construction of supporting structure must satisfy the design <br />load requirements of Chapter 16 of the IBC. <br />2020-162893 <br />02/10/22