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18mm x 2400mm x 590mm SterlingOSB Zero OSB 3 Tongue and Groove
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Overview
- Tongue & Groove Edge Profile: Engineered for a tight, secure fit that speeds up installation and improves load distribution
- Zero Added Formaldehyde: Offers improved environmental consistency and safer indoor air quality
- Smooth, Knot-Free Surface: No sanding required - ideal for GRP roofing and decorative finishes
- Moisture Resistant (OSB/3 Rated): Performs reliably in humid environments, including kitchens, bathrooms, and roof spaces
- Precision Machined Panels: Uniform boards with no voids or delamination issues - reduces waste and improves finish
- Strong and Load-Bearing: Tough enough for structural flooring and roof decking in residential and commercial builds
- Recognised by NHBC Technical Standards: Trusted for housing applications and backed by third-party approvals
- Made in the UK: Locally sourced and manufactured, helping reduce carbon miles and support sustainable building practices
- Certified Performance: BBA, CE, and UKTFA Q-Mark approved for quality and reliability in modern construction
Technical specification
Length
2400 mm
Thickness
18 mm
Width
590 mm
Material
OSB
Moisture Resistant
Yes - suitable for humid conditions (OSB/3 classification)
Interior or Exterior Use
Both - sealing required for exterior applications
Grade
OSB/3
Coverage
1.42m2
Structural
Yes - EN 300 OSB/3 rated for load-bearing use
Colour
Light Brown
Edge Detail
Tongue & Groove on 4 Sides (TG4)
Application
Flooring, flat/pitched roofs
Type
OSB Tongue & Groove
Certifications Met
BBA, CE, UKTFA Q-Mark, EN 300 (OSB/3), EN 13501-1 (D-s2,d0)
Manufacturer Model No
18024000590I3N4
Country Origin
UK
Brand Name
West Fraser
Data sheets
3mm x 2440mm x 1220mm Standard Hardboard
A versatile and economical hardboard panel designed for internal use. Smooth on one side and textured on the reverse, it’s easy to cut, fix, and paint, making it ideal for flooring underlay, packaging, and general DIY projects.
£11.17 per sheet (Inc. VAT)
3mm x 1220mm x 610mm Standard Hardboard
A compact, economical hardboard panel designed for internal, non-structural use. Smooth on one side and textured on the reverse, it’s easy to cut, fix, and paint, making it ideal for smaller projects, flooring underlay, packaging, and general DIY applications. Its reduced size makes handling and transport simpler while still delivering reliable strength.
£8.30 each (Inc. VAT)
NEW
Kronobuild D4 Adhesive is a high-performance PVA glue designed specifically for use with Kronospan's Fast Clean and Fast Shield chipboard flooring systems. It creates strong, waterproof bonds between tongue & groove joints and joists, ensuring structural integrity and long-lasting performance.
By preventing movement and squeaks, this adhesive helps deliver a quieter, more stable floor. Its D4 classification provides excellent resistance to moisture, making it ideal for protecting against spills and humidity during the build process. Easy to apply and supplied in a convenient 1-litre bottle, it's the essential companion for achieving BBA-certified installation of Kronospan flooring panels.
£29.27 each (Inc. VAT)
Egger D4 Chipboard Flooring Adhesive 1L
Egger D4 Joint and Joist Adhesive is an essential adhesive for robust and resilient flooring installations. Specifically engineered to create exceptionally strong, waterproof bonds, it's a vital part of the Egger Advanced Structural Flooring System. It's perfect for securing the tongue and groove joints of Egger's chipboard flooring panels, including popular ranges like Egger Protect and Egger Peel Clean Xtra, as well as for direct application onto joists. This ensures a solid and dependable foundation for your floor, helping to prevent movement and enhance durability.
£21.97 each (Inc. VAT)