C/D Grade Structural Ply

• Face Grade: C/D
• Edge Profile: Square
• Thicknesses: 7mm, 9mm, 12mm, 15mm, 17mm, 19mm, 21mm, 25mm, 32mm
• Sizes: 2400mm x 1200mm | 2700mm x 1200mm (H3.2 7mm – 21mm)
• Treatments: Untreated & H3.2
• Structural (F) Rating: F8/F5

Our C/D grade structural NZ pine plywood is a great go-to when you need something solid and reliable for general building work.
Made right here in NZ from radiata pine, it’s ideal for everything from bracing and subfloors to linings and hoardings.

This ply has a cleaner C-grade face (sanded face with filled knots and splits) and a rougher D-grade back – perfect for projects where only one side is visible or where it’ll be covered anyway.

Available in both untreated and H3.2 treated, so you can use it indoors or in exposed areas depending on what the job calls for.

Why it’s an NZ favourite:

• Made in NZ from radiata pine.

• Comes untreated or H3.2 treated for outdoor use.

• Meets NZS 3604 & AS/NZS 2269 structural standards.

• Great for bracing, subfloors, linings, and more.

• Strong, stable, and easy to work with.

• Range of thicknesses and sheet sizes in stock.

Need help choosing between treated or untreated, or have a different question? Just give us a shout or drop into our Penrose warehouse.