Room in Roof Insulation (Attic Insulation)
Room in Roof Insulation, also called attic or roof space insulation, applies to rooms located within the roof area that have a fixed staircase and at least one window. These rooms are often under-insulated or not insulated at all, leading to significant heat loss and reduced energy efficiency in your home.
If you’re constructing or converting a loft space into a room, it’s essential to install insulation at the time of the build. Retrofitting insulation later can be more complex and involve removing existing materials.

However, with advancements like spray foam insulation, we can now insulate roof spaces effectively, even in older homes.
Benefits of Room in Roof Insulation:
Retains heat and reduces energy loss
Keeps rooms cooler in summer and warmer in winter
Lowers energy bills significantly
Boosts your property’s EPC rating and overall value
Cost and Grant Eligibility
The cost of installing Room in Roof insulation depends on the size and condition of the space. However, Smart Eco Grants offers a free, no-obligation survey to evaluate your property and provide accurate cost estimates. Our experts will guide you through energy-saving solutions and grant options.
Through the UK Government’s ECO (Energy Company Obligation) scheme, you may qualify for free or heavily subsidized insulation. If you meet the criteria, your insulation project may be funded entirely.
How the ECO Scheme Works
Eligibility Check – We assess your qualifications for ECO funding.
Free Home Survey – Our certified surveyor inspects your property.
Installation – If approved, we install the insulation quickly and efficiently.
In most cases, the entire process takes less than a week from approval to completion.
Why Choose Smart Eco Grants?
We provide full home energy solutions — including free boiler grants, loft insulation, and more — through trusted, government-backed schemes. Save money, stay warm, and boost your home’s efficiency with Smart Eco Grants.
Contact us today to check your eligibility!
How to Qualify for Free Heating
Apply now for a fully funded central heating system through government grants—quick, easy, and no upfront cost required.