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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Thickness: 20mm
premium finish to the roof valleys
welts etc in lead
Electrically operated in sync with your INTEGRA roof window
VELUX White-Painted Roof Windows are ideal for Velux extensions
11mm OSB 3 Board - 2440mm x 1220mm video_SLBsuvGaowQ Thickness: 20mmDelivery: IN STOCK. Delivery 1 2 days. Free Delivery on orders over 650. 00 Key Features: Thickness: 11mm Board Size: 2440mm x 1220mm Grade: EN300 Type 3, EN13501 1 BBA Certified for Structural Use Certification: FSC Certified Description: OSB Oriented Strand Board (OSB) OSB is an engineered wood based panel where strands of wood are laid in cross oriented layers and bonded with ECO resin. The result is a strong board that resists moisture, giving it
