WISA Plywood

* required

WISA-BusFloor is a plywood panel designed to be used in applications such as the sub floor of buses and coaches. Good weight to strength ratio, uniform surface quality and a wide range of dimensions makes WISA-BusFloor an excellent choice in flooring applications.


  • Mixed construction panel combined of stong and hard birch veneers in surface and core and light spruce veneer in core
  • Excellent strength/weight ratio
  • Uncoated face for better adhesion, coated reverse for moisture barrier
  • Impregnation agains wood decaying fungi available on request
  • 95/28/EC and E17 118RII type approved


  • Buses and coaches


Phenolic resin cross-bonded weather resistant gluing according to EN 314-2/class 3 Exterior.


Panels have clean sanded wooden surfaces.
Available surface qualities: S (II), BB (III), WG (IV) according to EN 635-2 and WGE (improved WG).

Panel sizes (mm)

The panels are available in all main standard sizes:
Size along surface grain direction 1220, 1250, 1500, 1525 mm
Size cross surface grain direction 2440, 2500, 3000, 3050 mm

Cut-to-sizes and maxi sizes, up to 12500 x 2800 mm, available on request.

Thicknesses and technical properties

Thickness (nominal, mm) Tolerance min-max (actual mm) Weight approx. kg/m2 Strength in bending fm II (N/mm2)* Modulus of elasticity EM II (N/mm2)*
9 8.80 – 9.50 5.0 34.9 9314
12 11.50 – 12.50 6.9 41.5 9675
15 14.50 – 15.50 8.4 28.3 7551
18 17.10 – 18.10 10.2 30.1 8016

Other strength properties and thicknesses are available on request.

WISA-BusFloor meets the requirement of E17 118RII and 95/28/EC in vehicle categories M2 and M3.


Product brochure

WISA-BusFloor – 228 KB

WISA-BusFloor installation – 400 KB

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