Summary
A long grained, light-coloured and strong plywood panel for multiple end-uses, including shopfitting, carpentry and interior lining.
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Application
Suitable for various applications where an excellent strength to weight ratio is required and face veneer grain direction in the long edge is desireable.
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Description
WISA-Birch LG is a long grained, light-coloured and strong plywood panel for multiple end-uses, including shopfitting, carpentry and interior lining. The panel is made of birch veneers bonded with weather-resistant glue and face veneer grain direction is along the long edge. The product has a light, smooth and even surface that offers an optimal base for different overlaying methods.
Features and benefits:
- Light, smooth and hard surface.
- High quality strength and weight ratio.
- Possibility to customize according to your needs.
- Wide size and thickness range available with strict tolerances.
- All birch veneer, structural grade plywood to which the section properties, grade stresses and moduli listed in BS 5268-2 apply; see also 'Handbook of Finnish plywood' on manufacturer's website for details.
- Plies are bonded using a phenolic resin, cross-bonded, weather resistant glue to EN 314-2, Class 3 'Exterior'.
- As wood is a living material, every panel is unique. Thus a photograph or a sample piece cannot represent all variations in colour, shade, graining, knots.
- Forest Stewardship Council® (FSC®) and Programme for the Endorsement of Forest Certification (PEFC) certified.
- Manufactured only in Finland and Estonia.
- Shapes, profiles and drillings can be machined to specifier's drawings.
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Product certifications
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Color
Other
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Finish
Sanded
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Material
Plywood
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Shape
Rectangle
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Length
2440 mm, 2400 mm, 2500 mm
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Width
1220 mm, 1200 mm, 1250 mm
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Height
12 mm, 15 mm, 18 mm, 21 mm, 24 mm
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Specification
Classification data
Standards
To BS EN 13986.
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Third-party certification
Forest Stewardship Council® (FSC®) and Programme for the Endorsement of Forest Certification (PEFC) certified.
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Material
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Type
Birch plywood.
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Face veneer
Birch.
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Face grain direction
Parallel to long edges of boards.
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Use class
To BS EN 335, Use Class 2.
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Bonding quality
To BS EN 314-2, Class 3.
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Surface appearance
To BS EN 635-2, III., To BS EN 635-2, IV.
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Reaction to fire classification
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Flooring
To BS EN 13501-1, Class Dfl-s1.
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Non-flooring applications
To BS EN 13501-1, Class D-s2, d0 (without air gap); Class D-s2, d2 (with air gap).
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Sheet size
1200 x 2400 mm., 1220 x 2440 mm., 1250 x 2500 mm.
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Nominal thickness
12 mm.
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Number of plies
9.
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Edges
Square.
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Finish as delivered
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Surface finish
Sanded.
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Volatile organic compounds (VOC) emissions level (maximum)
E1 low formaldehyde emission class.
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Additional properties
Reverse veneer appearance class to EN 635
Class III., Class IV.
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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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