What is CDX Plywood?
CDX plywood refers to a grade classification under the U.S. voluntary standard PS1-95 (established by APA – The Engineered Wood Association) for construction and industrial plywood. The term"CDX"stands for C-D Exposure 1, indicating:
- C-grade face: A smooth surface with minor knots and defects, suitable for painting or finishing.
- D-grade back: A rougher surface with larger knots and imperfections, typically used for structural purposes.
- Exterior (X) glue: Waterproof WBP (Weather & Boil Proof) adhesive for moisture resistance.
Leader CDX Plywood Specifications
- Face/Back: C-D grade birch, pine, or hardwood (sanded, unpolished).
- Core: Poplar, pine, birch, or hardwood.
- Glue:WBP (Exterior-grade, waterproof adhesive).
- Size : 1220x2440mm (4’x8’) – Custom sizes available on request.
- Thickness Metric: 9mm, 12mm, 15mm, 18mm, 21mm-30mm
- Imperial: 5/16"to 1"
Spanish:Terciado estructural
Is CDX Plywood Exterior-Grade?
No. CDX plywood is classified as Exposure 1, meaning it resists moisture during short-term exposure (e.g., construction delays) but is not designed for prolonged outdoor use. The core veneers (poplar, pine, hardwood, or birch) lack the durability of full exterior-grade plywood.
Why Choose Leader CDX Plywood?
As a trusted manufacturer, Leader delivers high-quality CDX plywood with the following advantages:
- Versatile Core Options: Poplar, pine, birch, or hardwood cores for balanced strength and affordability.
- Durable Face/Back: C-D grade birch, pine, or hardwood surfaces, lightly sanded for a flat finish.
- WBP Glue: Superior moisture resistance for indoor/outdoor transitional applications.
- Cost-Effective: Ideal for projects requiring structural integrity without premium aesthetics.
Applications of Leader CDX Plywood
- Construction: Roof sheathing, wall panels, subflooring.
- Industrial: Temporary flooring, concrete formwork, shipping crates.
- DIY Projects: Sheds, workshops, and utility shelving
Recommend Products
