15mm Waterproof OSB 3 Oriented Strand Board - 1220x2440mm & 1250x2500mm Sizes for Roofing and Construction
OSB (Oriented Strand Board) is a high-performance structural panel manufactured from small-diameter pine wood strands. These strands are precisely oriented and bonded under high pressure and temperature to create a durable, versatile building material suitable for various construction applications.
- Environmentally Friendly: Manufactured using MDI eco-friendly adhesives with low formaldehyde emissions
- Structural Strength: Cross-oriented strand structure provides exceptional stability and resistance to deformation
- Superior Nail Holding: Enhanced grip strength for secure fastening in construction applications
- Insect Resistance: Special treatment prevents pest infestation, extending product lifespan
- Waterproof Performance: Excellent moisture resistance suitable for humid environments and outdoor use
- Versatile Applications: Ideal for roofing, construction, packaging, furniture, and decorative finishes
| Product Name | Oriented Strand Board (OSB) |
| Available Grades | OSB2, OSB3, OSB4 with optional waterproof edge sealing |
| Thickness Options | 6mm, 8mm, 9mm, 9.5mm, 11mm, 12mm, 15mm, 18mm, 22mm |
| Standard Sizes | 1220x2440mm (4x8 feet), 1250x2500mm |
| Adhesive Types | MR, Melamine WBP, Phenolic WBP |
| Moisture Content | 3-12% |
| Density Range | 620-730 kg/m³ |
| OSB2 Application | Dry environments with weight capacity - packaging and construction |
| OSB3 Application | Moisture environments with weight capacity - indoor and outdoor construction |
| OSB4 Application | External wall coverage, roofing, flooring base, ceiling construction with WBP glue |
We conduct pre-production sampling and final inspection before shipment to ensure consistent quality standards.
Our product range includes 100% Birch Plywood, Film Faced Plywood, OSB2/3/4, Commercial Plywood, and Melamine Plywood.
With over 10 years of manufacturing experience, we hold CARB EPA, FSC, CE, and EUTR certifications for quality assurance.
We offer multiple delivery terms (FOB, CFR, CIF, CIP, FCA, CPT, Express Delivery, DAF) and accept various payment currencies (USD, EUR, RMB).
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.