claim your free
Room-in-roof insulation

A quarter of your home’s heat is lost through the roof. If you have a room in the roof of your home, such a loft conversion, you could save up to £395 a year from your heating bill and make your home warmer by insulating this space.

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

Unlike loft insulation room-in-roof insulation is inserted between the rafters and behind walls and plasterboard this acts as a blanket trapping the heat in your home.

Properties suitable for room-in-roof insulation

As part of your application our assessors will visit your home to check its suitability. Below is a quick checklist of the basic criteria needed. If you are still unsure speak to a member of the team who will be happy to help. 

  • Have fully accessible stairs leading to it. Attic ladders don’t count.
  • The room cannot be part of another storey as this doesn’t count as a room in a roof. 50% of the vertical walls shouldn’t be over 1.8 metres.
  • The room, particularly the rafters, needs to be adequately ventilated, to prevent condensation.
  • Your roof needs to be free from any damage including damp, mold, rot or flaking timbers. This could make it too weak to apply the insulation and could mean problems could be left to accumulate unseen underneath the plasterboard.
  • Cannot have over 100mm of insulation already installed

Benefits of room in roof insulation

The typical price for installing room-in-roof insulations ranges from £285 for a mid terrace home up to £395 for a detached home – with our Eco grant you will receive your insulation completely free.

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)