OverviewWISA®-Spruce FR is a fire-retardant plywood panel designed for structural and load-bearing applications. The panel consists of spruce veneers in a cross-banded glued construction. The fire-retardant treatment enhances fire resistance while preserving the panel's technical performance and mechanical properties. The product is suitable for a wide range of construction uses where structural performance and fire performance are required.
End uses- Construction
- Offsite construction and modular building
- Panel trading and distribution
Properties- Fire-retardant treatment
- Biobond bonding technology
- Made in EU
- Environmental certifications (PEFC, FSC™)
- Available in multiple thicknesses
- Suitable for structural, load-bearing applications
Product information- Available thicknesses: 12, 15, 18, 21, 24, 27, 30 mm
- Standard size range: 2400/2440/2500 x 1200/1220/1250 mm; 1200/1220/1250 x 2400/2440/2500/3000 mm; 1500 x 2400/2440/2500/3000 mm
- Maximum size: 1500 x 3000 mm
- DoP reference: UPM024CPR
- Certifications: PEFC CoC, PEFC, FSC™ CW, FSC™
- CE marking: CE marked according to AVCP System 1 — suitable for structural use
Technical specifications- Product name: WISA®-Spruce FR
- Product type: Fire-retardant plywood panel for structural and load-bearing applications
- Construction: Spruce veneers, cross-banded glued construction
- Functional benefits: Improved fire resistance due to fire-retardant treatment while maintaining technical performance; lightweight with favourable strength-to-weight ratio
- Manufacture origin: Made in EU