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Loft conversion insulation experts

Turn your loft conversion into your warmest room.

Older attic rooms and dormer conversions can lose huge amounts of heat. Room in roof insulation from Carbon Save creates a proper thermal envelope so the space feels comfortable all year.

Great for
EPC
Install time
Days
Coverage
Yorkshire

Accredited & registered

Gas Safe accreditation
MCS Certified accreditation
RECC accreditation
PAS 2030 accreditation
Trustmark accreditation
Qualitymark Protection accreditation
Green Deal Approved accreditation
ECMK accreditation
Gas Safe accreditation
MCS Certified accreditation
RECC accreditation
PAS 2030 accreditation
Trustmark accreditation
Qualitymark Protection accreditation
Green Deal Approved accreditation
ECMK accreditation
Gas Safe accreditation
MCS Certified accreditation
RECC accreditation
PAS 2030 accreditation
Trustmark accreditation
Qualitymark Protection accreditation
Green Deal Approved accreditation
ECMK accreditation
Gas Safe accreditation
MCS Certified accreditation
RECC accreditation
PAS 2030 accreditation
Trustmark accreditation
Qualitymark Protection accreditation
Green Deal Approved accreditation
ECMK accreditation
What is room in roof insulation?

Insulation designed for habitable roof spaces.

Unlike a traditional loft where insulation sits at ceiling level, room in roof insulation is fitted directly to the surfaces around a loft conversion or attic room. That creates a proper thermal envelope around the living space, reducing heat loss and improving comfort throughout the year.

  • Sloping ceilings
  • Dormer walls
  • Gable walls
  • Flat ceilings within the roof space
  • Knee walls and stud partitions
Benefits

Why upgrade your loft conversion insulation?

  • Lower heating bills

    Reduce the amount of heat escaping through the roof and improve the efficiency of your heating system.

  • Improved comfort

    A warmer living environment in winter and a cooler space during summer months.

  • Reduced heat loss

    Roof spaces are often one of the largest sources of heat loss. Effective insulation transforms thermal performance.

  • Better EPC ratings

    A recognised measure that can meaningfully contribute towards improving your EPC rating.

  • Lower carbon emissions

    Lower energy consumption means lower emissions and a more environmentally friendly home.

  • Increased property value

    Improved energy efficiency makes your home more attractive to future buyers and tenants.

Is my property suitable?

Many older loft conversions were completed before modern insulation standards were introduced, making them ideal candidates for a straightforward energy upgrade.

  • Loft conversions
  • Attic bedrooms
  • Dormer conversions
  • Habitable roof spaces
  • Converted roof rooms
  • Older loft conversions with limited insulation
  • Rental properties requiring EPC improvements

Signs your room in roof needs insulation

A quick survey will confirm what's needed, but the following are common warning signs that the space is under-insulated.

  • The room feels cold during winter
  • Rooms become excessively hot during summer
  • High heating bills
  • Cold walls or sloping ceilings
  • Draughts around roof spaces
  • Poor EPC ratings
Our installation process

Straightforward from first call to sign-off

  1. Property assessment

    We inspect the roof space, existing insulation, ventilation and construction type.

  2. Detailed survey

    A comprehensive survey identifies opportunities to improve thermal performance.

  3. Bespoke design

    We recommend the most suitable insulation system for your property and roof construction.

  4. Professional installation

    Experienced installers complete the work safely, efficiently and with minimal disruption.

  5. Quality assurance

    We ensure every installation meets required standards and delivers long-term performance.

Warm, well-insulated loft conversion bedroom with dormer window
For landlords

One of the most cost-effective ways to lift an older EPC

Improving roof-room insulation is an effective way to raise EPC ratings, reduce tenant heating bills and future-proof rental properties against tightening minimum energy efficiency standards.

  • Better EPC ratings
  • Reduced tenant heating costs
  • Increased tenant comfort
  • Improved property value
  • Supports future MEES requirements
  • Great retrofit for older stock
Explore our landlord property assessment
Better together

Insulation and renewables work hand in hand

A more energy-efficient property requires less heating, helping renewable systems operate more effectively and reducing overall energy costs.

FAQs

Room in roof insulation frequently asked questions

Comfort where you need it most

Warm up your loft conversion with Carbon Save.

Book a free, no-obligation survey and we'll tell you exactly how much of a difference proper room in roof insulation could make in your home.

Speak to a Yorkshire renewable energy specialist

Every property is different. A short conversation and a free survey is the quickest way to find out what will actually work for your home or premises.

  • Free, no-obligation survey across Yorkshire
  • MCS, TrustMark and Gas Safe accredited installers
  • Clear written quotes with no pressure selling
  • Grant paperwork handled for you where available

Book your free survey

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