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CDX Plywood is a high-strength structural softwood plywood widely used in residential, commercial, and industrial construction projects. Manufactured from quality wood veneers bonded with waterproof exterior adhesive, it provides excellent structural stability, moisture resistance, and reliable load-bearing performance. The “C-D” face grades make it suitable for applications where appearance is not the primary concern, while the “X” indicates the use of exterior-grade waterproof glue for enhanced durability.
CDX Plywood is a widely used structural construction plywood engineered for exterior and rough building applications. Manufactured with durable softwood veneers, CDX plywood features a C-grade front face, D-grade back veneer and waterproof X-type adhesive, delivering outstanding load-bearing capacity, weather resistance and cost efficiency for residential & commercial construction projects.
Compared with decorative plywood focusing on surface appearance, CDX structural plywood prioritizes mechanical strength and outdoor moisture resistance, ideal for subfloor, roof sheathing, wall bracing and temporary construction works.
Complete technical specifications for your professional construction selection.
| Attribute | Details |
|---|---|
| Size | 1220 × 2440 mm or customized |
| Thickness | 12mm/15mm/18mm/21mm or as request |
| Veneer | Pine |
| Grade | C/D |
| Glue | WBP Melamine/WBP Phenolic |
| Core | Poplar |
| Application | structural/Ceiling/Building/Construction or others |
| Hot pressing | 1time/1.5times/2times |
Discover our outstanding structural features designed for construction & building projects.
Standard C front veneer & D back veneer classification, engineered specially for structural load-bearing construction instead of decorative finish.
Waterproof X glue prevents delamination under outdoor rain, humidity and temperature fluctuations, making the panel suitable for semi-exterior building use and selected film faced plywood applications.
Cross-laminated softwood veneer structure delivers excellent bending strength and impact resistance, stable under heavy construction loads.
Resists swelling and warping during short-term outdoor exposure before final roofing/wall covering installation.
Cost-effective softwood composition without extra polishing, reduces total material cost for large-scale building projects.
Softwood veneer easy to cut, drill, nail and saw on construction sites, compatible with standard building power tools.
Find essential information about our products for your construction project needs.


Explore common construction applications for our heavy-duty CDX plywood.

Bait Group offers one-stop structural plywood solutions covering raw softwood logs to finished CDX construction boards. Based in Linyi, Shandong—the core plywood manufacturing base of China, we own complete structural plywood production lines with 20+ years export experience complying with North American & European building standards.

Find answers to your most common CDX plywood questions.
Q1. What does CDX stand for on plywood?
A: C = Grade C front veneer, D = Grade D back veneer, and X refers to exterior-type adhesive used for structural applications. See our CDX plywood guide for more details.
Q2. Can I get CDX plywood samples for testing?
A: Yes, free small test samples are available, buyers only cover international shipping fees.
Q3. How long is your production lead time?
A: Standard delivery within 12–15 working days after receiving deposit payment.
Q4. What payment terms do you accept for bulk CDX orders?
A: 30% T/T deposit, irrevocable L/C at sight, cash; balance payable against BL copy within 7 days.
Q5. Why choose our factory CDX plywood over competitors?
A: 20+ years structural plywood export experience, strict APA construction standard inspection, stable waterproof glue quality and competitive bulk pricing for construction distributors.