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Wall Insulation

Wall Insulation

We provide a range of wall insulation solutions for both internal and external walls delivering thermal, sound and fire protection.

Our insulation solutions for external wall systems cover rainscreens, overcladding, external façades, masonry cavity walls, and wood and metal frame constructions.

We also have a full portfolio for internal and separating wall insulation solutions, which prevent the transfer of noise from room to room, act as a fire barrier and deliver thermal performance.

Understanding Vapor Diffusion

Vapor diffusion is the movement of water vapor molecules though porous materials as a result of vapor pressure differences.
Vapor diffusion is the movement of water vapor molecules though porous materials as a result of vapor pressure differences.
Learn how this may affect your next project

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Calculation Tools

Our range of professional tools to ease your work.

The benefits of stone wool

Our insulation is based on volcanic rock which enables us to offer products with superior acoustic performance, unmatched fire protection, lifelong durability and which are highly sustainable.
Our insulation is based on volcanic rock which enables us to offer products with superior acoustic performance, unmatched fire protection, lifelong durability and which are highly sustainable.
Discover the benefits?

Superior acoustic performance

ROCKWOOL stone wool products are amongst the most effective acoustic insulation solutions used in construction.

Unmatched fire resistance

Applying ROCKWOOL insulation adds an important layer of fire protection and thereby significantly enhances the fire safety.
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