Cembrit Windstopper Extreme

Cembrit Windstopper Extreme is a special type of build board that features a windproof membrane for exterior walls. The board consists of grey cement and limestone filler, reinforced with a specially selected fibre material that can absorb and release moisture without affecting the durability, strength or performance of the board.

Cembrit Windstopper Extreme has a very low vapour transmission resistance, enabling moisture from inside the building to pass through. In consequence, insulation can be placed directly against the inner side of the board. The board is powerfully resistant towards both rot and fungal growth and can withstand considerable fluctuations in weather and climate conditions. Adding to this, the Cembrit Windstopper Extreme is non-combustible.

When installed according to Cembrit installation instructions, Cembrit Windstopper Extreme will function as a temporary facade for up to 12 months. Please note that Cembrit Windstopper Extreme cannot be used as a permanent facade sheet in accordance to the guidelines provided by Cembrit on Cembrit.com

Choose colour:

Cembrit Windstopper Extreme


Fire class
A2 - s1, d0


Cembrit Windstopper Extreme and Basic brochure


Cembrit Windstopper Extreme Datasheet


Cembrit Windstopper Tape Datasheet


Cembrit Windstopper Extreme and Basic Installation Manual


On-site handling (Windstopper)


015 DoP Cembrit Windstopper Extreme


CE 2013 015DoP Cembrit Windstopper Extreme


Cembrit Windstopper Samples

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We have local units in most countries
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Please note that we cannot guarantee sample availability. We will handle your order immediately upon receipt hereof, however, if you are located in a country in which Cembrit is not represented, you may experience somewhat longer delivery times.