claim your free solid wall insulation

Solid wall insulation is carried out by fitting rigid insulation boards to the wall, or by building a stud wall filled in with insulation material. 

Normally homes that were built before the 1920s will usually be made from solid stone or brick and lose twice as much heat as cavity walls making them ideal for solid wall insulation.

Eligibility checker

Complete the form below and a member of our team will be in touch. Remember it’s 100% free and there is no obligation to go ahead. 

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Our Process

Fill In Our Short Form

Fill in a form on the website or contact a member of our customer services team to start the process of applying for green energy services.

Complete a Consent Form

We’ll send you a short consent form by email or post if you prefer – simply fill in the form and we’ll send your information over to our government funding partner for approval.

DWP Confirms Your Benefit Status

Our government funding partner liaises with the DWP to confirm if you’re receiving a qualifying benefit – we don’t receive any further information over than if you’re eligible or not, we do not find out which benefit you receive.

We Carry Out A Site Survey

Once we’ve confirmed that you’re eligible one of our team will contact you to arrange a site survey at a time that suits you. One of our engineers will complete a comprehensive survey and inform you which boiler and additional measures are suitable for your home (insulation etc).

Work Is Carried Out

Our specialist team of engineers will come and complete the work at a time that suits you.

Enjoy Your New Warmer Home!

Your home is warmer and more energy efficient – all without costing you a penny.

How it works

The insulation materials wraps around the brick work acting as a heavy coat for your home and trapping the heat inside.

Properties suitable for solid wall insulation

  • Only properties with solid walls, rather than cavity walls can be fitted with solid wall insulation. This is normally seen in properties built before 1920 and you can identify a solid wall home as the brick work will have an alternating pattern, with some bricks laid across the wall so you can see the smaller ends from the outside.
  • In contrast cavity walls will have bricks laid in an even pattern with all the bricks laid lengthways.

  • If you’re unsure or your brickwork has been covered one of our experienced assessors can visit your home and carry out an inspection to determine the type of wall your home is built with.

Benefits of solid wall insulation

  • Annual energy bills could save from £125 per year for a flat upto £425 per year for a detached home.

don't wait, apply today

The grant is only available until April 2022 so hurry if you don’t want to miss out on FREE room-in-roof insulation for your home. 

Have any questions?

Is it really free?

Yes. If you qualify, any work undertaken in your home is 100% free. You won’t be asked for any money and we won’t undertake the work if you do not qualify.

How do I know this is not a scam?

Green Key Installations is an approved supplier as part of the Eco3 scheme and you can find us on the approved supplier database by visiting Installer Profile – Green Deal ORB (beis.gov.uk)