If your home is uninsulated, you are losing heat that can easily be prevented. Approximately 25% is lost through the roof alone with a further 35% lost through the walls.

Need advice on grants, finance and arranging your move to lower heating bills? Our dedicated customer support team are on hand to help.

Chat now online




Room in Roof Insulation

If your loft is to be used as a living space, you insulate the roof itself rather than the loft floor. This is done by fixing rigid insulation boards between the roof rafters.

  • Save up to £240 per year off your energy bills
  • Check if you can get a 100% free insulation grant
  • Up to 25% of heat is lost through uninsulated roofs
  • Turn your cold attic space into a comfortable space all year round

Ask now about Room in Roof Insulation

Order Options – Pay in full, Finance or Energy Company Grant

Let SM4U Advisers discuss the best options for you.

Take advantage of our

Finance Packages

  • No Deposit required
  • Low monthly payments
  • 9.9% APR

More info

Check, how much grant do I qualify for?

Up to 100% Grant

  • Do you Claim Benefits?
  • HomeOwner / Tenant?
  • Area you live in

More info

We offer a range of competitive finance options from 9.9% APR to suit every budget. Whether you have a deposit or not, you can spread the cost over 3, 4, 5 or 10 years, so your payments are manageable and suit your lifestyle.

All our finance options are considered on an individual basis.

SM4U Ltd is a credit broker for Hitachi Personal Finance. Credit is provided by Hitachi Personal Finance, a division of Hitachi Capital (UK) PLC authorised and regulated by the Financial Conduct Authority.

Please get in touch to find out more

3 simple steps to your new Room in Room Insulation

Step 1

Contact us


Step 2

  • Our heating adviser reviews your needs
  • Confirm what (if any) grant funding is available
  • Take your order (subject to survey)
  • Arrange survey and installation

Step 3

Survey and Install your system


Why choose SM4U Ltd?

  • Save money
  • Up to 100% grant support or No deposit finance (subject to status)
  • Quick and easy service
  • Up to 12 years warranty/guarantee
  • Local, regional experts