External Wall Insulation (EWI)

External Wall Insulation involves mechanically fixing insulated panels to the external substrate of a property and then applying a render finish.
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What is External Wall Insulation?

External Wall Insulation involves mechanically fixing insulated panels to the external substrate of a property and then applying a render finish. This can transform a property to a warmer more efficient place to live and create a modern fresh look for the external façade.

Traditional Solid Wall

If your property was built prior to 1930 then it is likely to have solid walls. These properties were built without a cavity and the two skins of brick are tied together with bricks known as ‘header bricks’, the walls are usually 220mm – 250mm thick.

Non-Traditional - System Built

The 1950’s and 1960’S saw a large number of housing estates constructed using non-traditional or system-built construction methods. These were designed for a quick fix following the second world war to provide affordable housing for various local authorities. In the 1980’s a number of defects were identified on these types of properties and the various local authorities and landlords are required to bring these properties up to current regulations.

If you would like any more information or to arrange a technical survey and quotation, please complete the online enquiry form or call 0330 058 0236.

Grant enquiry form

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Please look out for a phone call from our office phone number, or alternatively, please call now on 0330 058 0236
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If you have any questions you can speak to our team on 0330 058 0236

To be eligible you must have:

Have electric storage heaters
No central heating
Own/rent your home

Our Hassle Free Process:

If you think you qualify for 100% cost covered ECO3 internal wall insulation grants, simply fill in our form and a member of our team will be in touch within 24 hours to discuss your requirements.

Once we have confirmed your eligibility we will arrange for an approved energy surveyor to assess your property free of charge.

We will then submit your grant qualification on your behalf and arrange for work to begin on your property within 14 days. That’s it – you get a warmer home and lower bills

Qualifying Benefits

Child Benefit (Income related)
Child Tax
Working Tax
Pension Guarantee
Disability Living Allowance
Personal Independence Payment
Severe Disablement Allowance
Industrial Injuries Disablement Benefits
War Pensions Mobility Supplement
Constant Attendance Allowance
Armed Forces Independence Payment


Gas Safe Registered
NAPIT Registered
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electronical certification scheme

Check your eligibility for heating & insulation grants

You could be eligible for up to 100% contribution for home insulation and heating upgrades, under the Government backed Energy Company Obligation Scheme (ECO3 Scheme)
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