SIF

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Product Specifications

• Length*:

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• Width*: 48
• Thicknesses (category)**: 19/32, 0.578 in. (14.68 mm), span 20 O.C. (SE or T&G-Net 47 ¹/₂); 23/32, 0.703 in. (17.86 mm), span 24 O.C. (SE or T&G-Net 47 ¹/₂); 1 ¹/₈, 1.091 in. (27.71 mm), span 48 O.C. (SE or T&G-Net 47 ¹/₂)
• Grade: Sturd-I-Floor (underlayment)
• Product Standard: PS1 PRP108
• Verification: APA – The Engineered Wood Association (mill number 473)
• Applications: Underlayment for residential and light commercial construction

*nominal inches   **product classes/performance categories, inches