Summary
High quality birch plywood, made from 1.4 mm veneers.
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Application
Suitable for use in visually demanding applications and end uses, for example in furniture and interior lining applications.
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Description
WISA-Birch Premium is the ideal plywood product for furniture and interior lining applications and a high-quality base for lacquering. The panel is made of birch veneers bonded with weather-resistant glue. The premium plywood product has an excellent strength-to-weight ratio and a naturally beautiful visual appearance that makes it the perfect choice when a stylish, light finish is desired. The product is suitable for transparent surface treatments.
Features and benefits:
- Strong and light.
- Stylish and sustainable.
- Naturally beautiful, every panel is unique.
- Shapes, profiles and drillings can be machined to specifier's drawings.
- For structural properties see 'Handbook of Finnish plywood' on manufacturer's website for details.
- For appearance grades see WISA-Birch guide to surface appearance on manufacturer's website for details.
- Forest Stewardship Council (FSC) and Programme for the Endorsement of Forest Certification (PEFC) certified.
- Wide size and thickness range available with strict tolerances.
- Meets E1 formaldehyde emission requirements (EN 120:1992).
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Product certifications
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Digital objects
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Color
Other
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Finish
Sanded
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Material
Plywood
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Shape
Rectangle, Square
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Length
1220 mm, 1250 mm, 1500 mm, 1525 mm
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Width
2440 mm, 2500 mm, 3000 mm, 3050 mm
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Height
6.5 mm, 9 mm, 12 mm, 15 mm, 18 mm, 21 mm, 24 mm, 27 mm, 30 mm
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Specification
Classification data
Standards
To EN 314-2.
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Material
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Type
Birch plywood.
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Material grade
Finnish birch plywood I/III.
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Face veneer
Birch., Betula.
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Face grain direction
Perpendicular to long edges of boards.
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Service class
To BS EN 636, (EN 636-2).
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Use class
To BS EN 335, use class 1., To BS EN 335, use class 2.
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Bonding quality
To BS EN 314-2, Class 3.
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Appearance class
To BS EN 635-2, I/III.
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VOC emissions
E1 low formaldehyde emission class.
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Sheet size
1220 x 1220 mm., 1220 x 2440 mm., 1220 x 2500 mm., 1220 x 3050 mm., 1250 x 1220 mm., 1250 x 1250 mm., 1250 x 2400 mm., 1250 x 2500 mm., 1250 x 3000 mm., 1500 x 1500 mm., 1500 x 2400 mm., 1500 x 2500 mm., 1500 x 3000 mm., 1525 x 1500 mm., 1525 x 1525 mm., 1525 x 2440 mm., 1525 x 2500 mm., 1525 x 3050 mm.
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Nominal thickness
12 mm.
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Number of plies
9.
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Edges
Square., Tongued and grooved two long edges., Tongued and grooved four edges.
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Finish as delivered
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Surface finish
Unsanded., Sanded along the grain.
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Additional properties
Face veneer appearance class to EN 635
Class Premium I/II.
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Reverse veneer appearance class to EN 635
Class III.
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Worked finish
Sanded both faces.
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Weight
8.2 kg/m².
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Sustainability data
Contains Red List materials
No
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Country of material origin
Finland
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Country of product manufacture
Finland
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Material
Plywood
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Carbon dioxide equivalent
Normalized unit
(kg CO₂ eq/kg) A1–A3 ('Production stage') :
-856
A1–A3 ('Production stage') :
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A1–A3 ('Production stage') :
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Declared unit
Certified
A1–A3 ('Production stage') :
-856
Certified
A1–A3 ('Production stage') :
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Certified
A1–A3 ('Production stage') :
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Recyclability
Re-use or Biomass
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Recycled content
0 %
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