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A: Aircrete blocks offer excellent thermal insulation and are lightweight
Corner Suitability: Designed for clean 135-degree external or internal corner transitions
Insert assembly: Push the pre-assembled fixing through the frame and into the drilled hole
Lap sealing: Provides reliable bonding for side and end laps in multi-layer felt systems
OSB 3 is suitable for exterior applications thanks to its moisture-resistant properties
OSB 3 Board – Pine/Spruce – Roofs & Walls Thickness:9mm A: Aircrete blocks offer excellentProduct Overview Experience the durability and versatility of our 11mm Structural OSB 3 board. Measuring 2440mm x 1220mm (8' x 4'), this board is engineered from cross laminated softwood strands and bonded with resin under heat and pressure. It offers consistent strength and stability without knots or voids. Product Specifications Specification Details Application Roofs & walls Thickness 9mm Width 1197mm Length 2397mm Weight 14. 73kg Sales Unit Sheet