WISA-Birch Premium is the perfect choice when a beautiful, light visual look is desired without compromising good strength properties. It is made out of environmentally-certified Nordic Birch and it meets the E1 formaldehyde emission requirements.
- Stylish and sustainable
- Strong and light
- Naturally beautiful
- Wide size and thickness range available with strict tolerances
- PEFC certified
- Meets E1 formaldehyde emission requirements (EN 120:1992)
- Interior linings
- Shop fittings
Phenolic resin cross-bonded weather resistant glueing according to EN 314-2 class 3
exterior. Urea Formaldehyde resin cross-bonded interior glueing according to EN 314-2 class 1
Face veneer qualities I (B) and II (S) comply with the Standard EN 635 (Plywood - Classification by surface apperance).
Standard panel sizes:
1220 x 1220/2440/2500/3050 mm
1250 x 1250/2400/2500/3000 mm
1500 x 1500/2400/2500/3000 mm
1525 x 1525/2440/2500/3050 mm
Other dimensions on request.
Size tolerances for standard and cut-to-sizes panels ±1 mm.
Thicknesses and weights
Thicknesses and tolerances fulfils the requirements of EN 315 (Plywood - Tolerances for dimensions) and are in part stricter. Other thicknesses on request.
|Nominal thickness (mm)||Number of plies||
Min. thickness (mm)||
Max. thickness (mm)||Weight (kg/m2) abt|
Sizes and thicknesses relating to moisture content 8–12 %.