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WISA®-Birch Premium
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Application

Suitable for use in visually demanding applications and end uses, for example in furniture and interior lining applications.

Description

High quality birch plywood, made from 1.4 mm veneers. The perfect choice when a beautiful, light visual look is desired without compromising good strength properties.


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).

General information

Color

Brown

Finish

Sanded along the grain, available on request.

Sanded

Unsanded

Material

Plywood

Shape

Square

Rectangular

Size

Other sizes are available on request.

1220 x 1220 mm

1220 x 2440 mm

1220 x 2500 mm

1220 x 3050 mm

1250 x 1250 mm

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Uniclass

Pr_25_71_97_86 Structural veneer plywoodsPrimary

Product range

Uncoated plywood

Specification data - Structural veneer plywoods Enhanced data

Material

-

Type

Birch plywood.

Material grade

Finnish birch plywood I/III.

Face veneer

Birch.

Betula.

Face grain direction

Perpendicular to long edges of boards.

Service class

To BS EN 636, (EN 636-2).

Use class

To BS EN 335, use class 1.

To BS EN 335, use class 2.

Bonding quality

To BS EN 314-2, Class 3.

Appearance class

To BS EN 635-2, I/III.

VOC emissions

E1 low formaldehyde emission class.

Sheet size

Other sizes are available on request.

1220 x 1220 mm.

1220 x 2440 mm.

1220 x 2500 mm.

1220 x 3050 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 1525 mm.

1525 x 2440 mm.

1525 x 2500 mm.

1525 x 3050 mm.

Nominal thickness

6.5 mm.

Number of plies

5.

Edges

Square.

As standard.

Tongued and grooved two long edges.

Tongued and grooved four edges.

Finish as delivered

-

Surface finish

Unsanded.

Sanded along the grain.

Available on request.

Face veneer appearance class to EN 635

Class Premium I/II.

  • I – suitable for clear finishes, e.g. lacquer.
  • II – suitable for lacquering, painting or coating.

Reverse veneer appearance class to EN 635

Class III.

Worked finish

Sanded both faces.

Weight

4.4 kg/m².

Digital objects

Platform Compatible Version Certified to
Revit

Revit 2016

2

2.0
IFC

IFC2X3

1

1.3
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