18MM OSB (3) 1220 x 2440MM – James Latham

The 18MM OSB (3) is a high-quality oriented strand board designed for structural applications such as wall sheathing and roofing. Manufactured by James Latham, this engineered panel is ideal for both trade professionals and DIY enthusiasts who require versatile and durable building materials.

With a thickness of 18 mm and dimensions of 1220 x 2440 mm (4' x 8'), this OSB/3 panel offers excellent strength and dimensional stability. It is resistant to warping, splitting, and expansion, making it a reliable choice for load-bearing use in humid conditions. Whether used in heavy flooring, roof decking, or timber frame housing, the 18MM OSB (3) meets the demands of various construction projects.

Specifications

Type: Oriented Strand Board (OSB/3)
Thickness: 18 mm
Dimensions: 1220 x 2440 mm (4' x 8')
Material: Cross-laminated softwood strands, resin-bonded
Standard Classification: OSB/3, certified to EN 300
Approvals: BBA approved
Application Conditions: Load-bearing use in humid conditions

Key Features

• High strength and dimensional stability
• Void-free construction with no knots or core gaps
• Resistant to warping, splitting, and expansion
• Moisture-resistant for humid environments
• Easy to cut, drill, nail, and sand
• Consistent density
• Cost-effective alternative to plywood