Heraklith Tektalan A2

Wood wool panel with a rock mineral wool insulation
Heraklith Tektalan A2

Heraklith® | Tektalan A2 is a wood wool panel combined with a rock mineral wool insulation. This best in class Heraklith panel combines outstanding fire-resistant, thermal and acoustic performance. Comprehensive international fire testing has shown that structures using Tektalan A2 panels achieve a fire-resistance of 180 minutes. The Heraklith A2 is the only wood wool panel that also works as a heat shield, ensuring the integrity of the structure in the case of fire.

*Provided they are installed in accordance with Classification Report no. 16212D






  • Rock mineral wool at the back provided with a glass veil: easy to process and less risk of damage
  • Excellent fire-resistant properties (180 minutes)
  • A2 fire classification, no drop formation and low smoke emissions when burning
  • Excellent sound absorption qualities
  • Moisture and mould resistant
  • FSC certified wood. 

Technical properties

Property Value
λD RMW (W/(m.K)) 0.034
Fire performance A2-s1,d0
CS Class (10) 60
Tensile strength TR5

Dimensions 1.00mm, 2.00mm

Thickness (mm)
Width (mm)
Length (mm)
50 600 1000 1,25
75 600 1000 2,00
100 600 1000 2,75
125 600 1000 3,50
150 600 1000 4,20
175 600 1000 4,95
200 600 1000 5,70
225 600 1000 6,40


Technical Data Sheet Heraklith | Tektalan

Technical Data Sheet Heraklith | Tektalan

This data sheet contains all technical data regarding the wood wool cement panel combined with a rock mineral wool insulation. 

DDS plus Concrete Screw

DDS plus Concrete Screw

Heraklith® | DDS plus concrete screw is specifically suited for mounting wood wool cement panels. The concrete screw is made of steel with a special corrosion class C3 duplex surface treatment. Comprehensive international fire testing has shown that combining DDS plus screws with the Heraklith Tektalan A2 or the A2…

Solid battle plugs

Solid battle plugs

For a quick and fire-resistant fastening of wood wool panels directly onto the concrete framework, with a setting depth of only 25 mm.

The solid battle plugs are standard deliverd with structured caps in natural or white.