Alumasc Exterior Building Products

Alumasc is an award winning UK manufacturer of external wall insulation and render systems with a 25 year track record.

We are a leader in the design and development of thermally efficient solutions which utilise a choice of decorative polymer-modified, mineral and silicone renders along with traditional and acrylic brick slips.

External wall insulation (EWI) is the most effective way of insulating a building and can be installed as part of ECO funded or The Green Deal schemes.

Alumasc's proven experience in refurbishment and new build projects along with our BBA certified systems, technical expertise and full warranty packages, ensures high performance EWI systems are available for projects of any scale.


Manufacturer of external wall insulation and render systems

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