WISA-Form Pro

​WISA-Form Pro is a high performance hybrid formwork panel, combining the excellent strength properties of birch with a composite coating for improved formworking properties. It delivers a high quality, rippling free finish from the first pour.


  • Excellent strength/weight ratio
  • Resistant to wear and tear
  • Rippling free surface
  • Good striking properties
  • Possibility to customise according to your needs


  • Vertical formwork
  • Special formwork
  • Frame formwork systems


Weather resistant bonding according to EN 314-2/class 3.

Surface and edges

Face: Grey composite coating
Reverse: Dark brown phenolic film
Edge sealing: Water resistant paint

Panel size

Standard panel sizes:
1200/1220/1250/1500/1525 x 2400/2440/2500/2700/3000/3050/3300/3600/3660 mm
Special and cut sizes on customer’s request.
Size tolerance (length/width) ±1mm per metre
Squareness tolerance ±1mm per metre length of diagonal

Constructions and thicknesses

Nominal thickness (mm) ​ ​Number of plies ​WISA-Form Pro standard sizes ​
    Thickness (mm) min - max 
15 11 14.3 - 15.3
​18 ​13 ​17.1 - 18.1
​21 ​15 ​20.0 - 20.9