| Grade | Structural |
| Type | Class 2 |
| Technical document: |
wisa-sprucefr-data-Blex.pdf
|
WISA Spruce FR Structural Plywood 18mm – Fire-Resistant Strength for Demanding Construction
The WISA-Spruce FR 18mm panel combines exceptional fire protection, structural performance, and sustainability in one advanced plywood solution. Made from cross-bonded spruce veneers and enhanced with innovative Biobond® technology, it offers outstanding strength and stability — now with certified fire-retardant properties.
With its increased 18mm thickness, this board is ideal for heavy-duty load-bearing applications such as floors, structural walls, roofs, and modular builds where extra support is needed.
Key Features:
- Fire-Retardant: Slows fire spread significantly without compromising technical performance.
- Structural Grade: Engineered for high-load applications – perfect for floors, roofs, and external framing.
- Robust 18mm Thickness: Offers greater stability and load-bearing capacity than 12mm boards.
- Lightweight for Its Strength: Easy to handle and install on site.
- Sustainable & Certified: Made in the EU under strict environmental and quality controls.
- Versatile Application: Excellent for offsite construction, structural builds, and panel trading.
