Durable, versatile plywood for construction, decking, and general exterior projects.

Our 3/4 in. CDX GP Plywood (4x8) is designed for strength and durability in residential and light commercial construction. Ideal for subfloors, roof sheathing, and exterior applications where exposure to moisture may occur. Trusted by NYC contractors for consistent quality and reliable performance.

Product Specifications

• Nominal Thickness: 3/4 in. (actual thickness approx. 23/32 in.)

• Size: 4 ft x 8 ft sheet

• Grade: CDX

  • C face: smooth, paintable, few defects

  • D face: lower quality, knots allowed

  • X: exterior grade, suitable for outdoor use

• Type: General Purpose (GP)

• Material: Structural plywood

Common Uses

• Subflooring

• Roof and wall sheathing

• Exterior decking underlayment

• Sheds, garages, and outbuildings

• Temporary structures and forms

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Special order items are sourced to your project requirements. Pricing, availability, and lead times vary by product and quantity.

• Local pickup options available
• Delivery available depending on product and location
• Lead times vary based on availability and order size

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