Key Floor
Next-level subflooring.
KeyFloor is a next-generation FOSB (Fine Oriented Strand Board) flooring panel. By using tightly aligned hardwood strands, it creates a dense, strong core that resists movement, swelling and edge damage which is overlayed with twin layers of fine hardwood fibers to provide a smooth surface finish.
The result is a board that feels smooth but performs with the strength and stability of OSB, giving builders a tough, long-lasting subfloor solution that’s designed for New Zealand’s unique environment.
Engineering & test specification data available on request.
KeyFloor FOSB Tongue and Groove Flooring Panel
- High density engineered core provides structural strength and stability.
- Withstands up to 12 weeks of weather exposure during build.
- Smooth, precision surface ensures a flat, clean finish ideal for underlay, membranes and finishing.
- Works with standard adhesives/fixings (Gorilla Grip, Sika Nail Premium)
- Manufactured from certified plantation forests using 100% hardwood fibre.
Why KeyFloor FOSB?
Structural Strength and Stability
- High-density engineered core
- Meets/exceeds AS/NZS 1860.1:2017 and NZBC B1
- Performs under load up to 600mm joist spacing
Moisture Resistance and Site Durability
- Manufactured using moisture-resistant resins
- Built for NZBC B2 Durability. 50 years Structural. 15 years Non-Structural
- Withstands up to 12 weeks of weather exposure during build
Smooth, Precision Surface
- Flat, clean finish ideal for underlay, membranes and finishing
- Ready-to-install substrate for flooring applications
Sustainability and Safety
- Manufactured to formaldehyde emission standards
- Complies with F2 Hazardous Materials
- FSC-certified production
EASY INSTALLATION
- Tongue & Groove, no blocking required
- Works with standard adhesives/fixings (Gorilla Grip, Sika Nail Premium)
Compliance and Certification
- AS/NZS 1860.1:201
- NZBC B1, B2, F2
- CodeMark (pending). FSC Certified
We’ve Got You Covered
KeyFloor FOSB is manufactured to meet or exceed all New Zealand building codes and is intended for use in residential and commercial flooring applications, with up to 12 weeks of weather exposure during construction when installed according to guidelines.
Forest Stewardship Council®
Keyland sources timber products from suppliers operating under PEFC and FSC-endorsed certification systems, ensuring our products originate from responsibly managed forests and transparent supply chains.
