| Grade | Structural |
| Type | Class 2 |
| Technical document: |
wisa-sprucefr-data-iTGL.pdf
|
WISA Spruce FR Structural Plywood 24mm – Maximum Fire Protection for Heavy Load-Bearing Structures
The WISA-Spruce FR 24mm is the ultimate fire-retardant structural plywood, engineered for the most demanding construction scenarios. Manufactured from cross-laminated spruce veneers using Biobond® technology, it combines superior load-bearing capacity with certified fire resistance, making it ideal for critical structural elements in modern builds.With its robust 24mm thickness, this panel is designed for heavy-duty flooring, load-spreading platforms, roof decks, and multi-storey wall systems — where strength, safety, and sustainability are non-negotiable.
Key Features:
- Fire-Retardant Performance: Provides proven resistance to flame spread and heat – B-s1,d0 rated.
- Heavy-Duty Structural Strength: 24mm panel thickness supports significant weight and load distribution.
- Cross-Banded Construction: Enhances dimensional stability and durability under stress.
- Eco-Friendly Technology: Made with Biobond® resins and fully certified for environmental sustainability.
- EU Manufactured: High-quality production standards for reliable, consistent performance.
- Ideal For: Load-bearing floors, structural platforms, modular buildings, and offsite construction.
