Flat Wall Insulation
Flat Wall Insulation

Flat Roof Insulation

Insulating any flat roof your property has will reduce heat loss from your home, lowering your heating bills and increasing your energy efficiency.

The level of savings will depend on the size of your flat roof and will be explained during our home visit but indicative savings are around £285 per year*.

Save up to £285 per year*

Cut your energy use

Maintain a comfy temperature

Carbon savings of up to 620kg CO2/year*

Improve occupant well-being

Costs & funding

As an accredited installer, we have access to various pots of funding that can make insulation FREE or very low-cost for you. The funding comes from places such as energy companies, local authorities, and housing associations.

We’ll check what you’re entitled to when you contact us.

The construction type of your flat roof will determine the best way to insulate it, either from above with rigid insulation board and a new weatherproof membrane on top, or from underneath with a replacement plastered ceiling on top.

Who needs flat roof insulation?

Home visits to suit you

We’ll ask a few questions over the phone and then book you a FREE home visit at a time to suit you.

Getting flat roof insulation

Get in touch with us and we’ll book you a FREE home visit for a Home Surveyor to come and take a look at your property and confirm suitability, do a few checks and take some measurements.

The insulation will be fitted shortly after by one of our friendly technician crews.

hot offer fully funded insulation

We aim to get back to you by the next working day

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How does it work?

The construction type of your flat roof will determine the best way to insulate it, either from above with rigid insulation board and a new weatherproof membrane on top, or from underneath with a replacement plastered ceiling on top.

flat roof insulation

evolve installation team

Why choose Evolve?

We’re great at what we do and our team has over 450 years’ experience between us so we know how to do an excellent job. We only use the best materials and all our surveyors and engineers are highly trained and take pride in their work.

2015

Established in 2015

60

60 members of staff

450

450 years of combined experience

15,000

Over 15,000 homes decarbonised since 2015

80

A further 80 homes decarbonised every week

3000

3,000 cavity extractions project managed

call us today evolve home energy solutions

We’re open between 9am and 5pm, Monday to Friday. Or drop us a message and we’ll get back to you ASAP.

Flat Roof Insulation FAQs

What is flat roof insulation?

Flat roof insulation is a material that is fitted to a flat roof (either on the outside or inside, depending on best suitability) to create a thermal barrier. It stops excessive heat loss from the home through the flat roof.

Why should I have flat roof insulation?

Uninsulated flat roofs can be very inefficient and leak a lot of heat. Therefore, insulating them will reduce the amount of heat you need to keep your home warm, lowering your energy usage and your bills.

How long does flat roof insulation take to install?

It’s hard to say due to factors such as roof size, construction type and the impact of other work you may be having done at the same time. Our Home Energy Surveyor will give an accurate time frame during his home visit.

How much money can flat roof insulation save me on my heating bills?

The Energy Saving Trust estimates that up to £285 per year* can be saved on heating bills by insulating a flat roof.

* Estimates taken from the Energy Saving Trust, August 2023 (www.energysavingtrust.org.uk)