Leading external wall insulation in the east midlands

ARIL Construction - Making your home warm & cosy

We’re a family-run business with decades of experience in home improvements and over 7 years specialising in external wall insulation across homes throughout the Midlands.

From consultation to quote to completion, we handle every stage with care — using only the highest-quality materials, finishes to match your style, and attention to every detail. Whether it’s chimney walls, extended sills, or tidy finishings around gas boxes and gutters, we make sure it’s done right — and guaranteed for 10 years. 

07867475673
07467570036

info@arilconstruction.co.uk

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Why choose external wall insulation?

External Wall Insulation (EWI) is the process of 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 EWI significantly reduces heat loss, improves energy efficiency, and refreshes the appearance of tired or outdated brickwork/

Lower 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 are more desirable and can command higher resale prices.

Diagram depicting the makeup of wall insulation

External wall insulation begins with your property’s existing brickwork. We apply a high-performance adhesive, reinforced with a mesh layer and secure fixings, to firmly bond premium insulation boards to your walls. 

Once the insulation is in place, your home is finished with a durable, breathable silicone render — available in a wide range of textures and colours to suit your style. Click below to explore the full range of EWI Pro render finishes.

graphic of a mid-terrace house
graphic of an end-terrace house
graphic of an semi-detached house

Mid terrace
£8000-£13000

end terrace
£12000-£17000

semi detached
£12000-£20000

detached
£15000-£24000

Years of EWI
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m² of Insulation Installed
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Gallery of images showing external wall insulation progress.
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.