Our structural grade OSB (Oriented Strand Board) is engineered specifically for residential and commercial building structural projects. Made of high-quality poplar and pine wood strands with advanced directional laying and hot-pressing technology, this OSB board features excellent uniform density, strong internal bonding force and superior load-bearing performance. Different from ordinary plywood, structural OSB has no core gap, no hollow defect and stable mechanical properties, which can fully meet the long-term structural stability requirements of building frames, floors and roof substrates. It is the preferred structural wood panel for modern lightweight wood frame construction worldwide.
01
Superior Load-Bearing & Structural Stability
Directional wood strand arrangement enhances vertical and horizontal bearing capacity, effectively resists structural deformation, cracking and warping, suitable for long-term building load support.
02
Zero Hollow & Uniform Density
Integral hot-pressing molding without core gaps, uniform internal structure, consistent force on the whole board, avoiding local collapse and damage.
03
Excellent Nail Holding Performance
Dense wood fiber structure provides strong nail and screw holding force, not easy to loose and fall off, ensuring firm connection of building structures.
04
Weather & Aging Resistance
Treated with special structural adhesive, it has strong resistance to temperature change and natural aging, adapting to various outdoor construction environments.
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Item |
Specification |
|---|---|
|
Standard Size |
1220×2440mm (4×8ft), customizable |
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Available Thickness |
9mm, 12mm, 15mm, 18mm, 21mm, 24mm |
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Raw Material |
Poplar/Pine mixed wood strands |
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Adhesive Type |
Structural waterproof phenolic resin glue |
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Density |
620-680kg/m³ |
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Formaldehyde Emission |
E1 Standard (EU compliant) |
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Certification |
CE, ISO9001 |
Application Scenarios
Widely used in residential house framing, building floor base, roof sheathing, wall structural support, wooden villa construction, temporary engineering structure support and other structural engineering fields.
We are a direct OSB manufacturer with complete production lines and sufficient stock. Support customized size and bulk wholesale, fast delivery, strict quality inspection before shipment. Contact us now to get factory direct price and free sample!
Structural OSB Board 1220x2440mm 9mm/12mm/18mm Load-Bearing Oriented Strand Board for Residential House Framing Roof Floor Construction
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