Explore EWI
by Aril

What is external wall insulation?

By fixing insulation boards to the outside of a property, and covering them with a protective render finish, EWI significantly reduces heat loss, improves energy efficiency, and refreshes the appearance your home.

Lower Monthly Energy Bills

Insulating your home reduces monthly bills by reducing heat loss.

Eliminate damp & condensation

EWI reduces cold bridging and helps prevent internal mould growth.

Increase property value

Energy-efficient, attractive homes command higher resale prices.

Our EWI experts use only the best materials to ensure a long lasting, quality finish. Our EWI system consists of:

– High-performance adhesive

– Mesh reinforcements / Heavy Duty Fixings

– Premium insulation boards

Our insulated homes are finished with a durable, breathable silicone render — available in an extensive range of textures and colours, to perfectly match your style

How much does EWI cost?

Mid terrace: £8000 – £13000

End Terrace: £12000 – £17000

Semi-Detached: £12000 – £20000

Detached: £15000 – £24000

Our prices include all materials, scaffolding and labour, as well as a fantastic 10-year warranty!

Years of EWI

m² of Insulation Installed

Smiling Customers

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Here’s What Our Client Say about Us

“My home looks fantastic after external wall insulation and is much warmer now. The guys at Aril were great — quick, professional service with a personal touch. The quality of the work is excellent, the price was fair, and I’d happily recommend them.”

Sandra

Happy customer (2019)

Need to know more?

Get in contact through our website, via text or even give us a call. Somebody will be in contact within 24 hours for a friendly chat about your ideas.