Loft insulation that saves you money all year round

The UK's leading installer of All Seasons Foil™ insulation — with a 25-year guarantee on every job. Need spray foam removed? We restore your roof and make your home mortgage-ready. Free surveys, no obligation.

Rated by UK homeowners

Book a Free Survey

Our Services

Our qualified teams

Man with a bald head, beard, and glasses, wearing a blue suit and white shirt, stands confidently against a white, ornate wall. Professional and composed.

Igor Lakatos

Lead Installer

A woman with long wavy hair stands confidently in a bright office, wearing a white shirt and patterned blazer. The setting conveys professionalism.

George Mawby

Survey Inspector

A woman with curly hair and glasses smiles warmly, wearing a peach dress. She's in a sunlit room filled with lush green plants, creating a cozy, serene atmosphere.

Oliver Usher

Senior Executive

Fast &

Efficient Service

Completion Certificates

Provided

Urgent 24-Hour

Removal Available

Property Repairs

& Restoration

Fast &

Efficient Service

Completion Certificates

Provided

Urgent 24-Hour

Removal Available

Property Repairs

& Restoration

About KMS

KMS Insulations LTD has been helping UK homeowners take control of their energy bills and protect their properties from heat loss, damp, and poorly installed insulation. As the country's leading All Seasons Foil™ installers, our qualified teams deliver precision loft insulation and specialist spray foam removal — backed by a 25-year manufacturer guarantee and a 2-month post-install quality inspection on every job.

A building under construction is surrounded by scaffolding, with cranes in the background. A city skyline and waterfront are visible at sunset.

A hand holds a pencil, marking a wooden board alongside a yellow measuring tape. The image conveys precision and craftsmanship in woodworking.

Construction workers in red helmets and safety vests work on tall rebar structures against a blue sky, conveying teamwork and industriousness.

Construction workers on site; one stands on scaffolding, wearing a safety harness and helmet, holding a wooden plank, conveying focus and teamwork.

25-Year Guarantee
Free Thermal Surveys
Mortgage-Safe Insulation
Qualified Teams
UK-Wide Coverage

Our Services

Insulation solutions that protect your home

From loft insulation to spray foam removal, every service is delivered by qualified teams with a 25-year guarantee behind the product

View All services

All Seasons Foil™ Insulation

The UK's leading All Seasons Foil™ loft insulation system — installed by qualified teams across the West Midlands and nationwide. 25-year manufacturer guarantee included.

Fitted to rafters or loft floor

Reflects radiant heat back into your home

25-year manufacturer guarantee

BBA-accredited & mortgage-safe

Free thermal survey included

All Seasons Foil™ Insulation

The UK's leading All Seasons Foil™ loft insulation system — installed by qualified teams across the West Midlands and nationwide. 25-year manufacturer guarantee included.

Fitted to rafters or loft floor

Reflects radiant heat back into your home

25-year manufacturer guarantee

BBA-accredited & mortgage-safe

Free thermal survey included

A man in glasses and a brown jacket examines blueprints in a partially renovated room. The setting feels focused and industrious.

Spray Foam Removal

Over 50 UK mortgage lenders now reject properties with spray foam insulation. KMS safely removes it and restores your roof — with a completion certificate included.

Accepted by all major UK lenders

Completion certificate provided

Timber inspection and repair

Replacement insulation installed

Restores full roof ventilation

Spray Foam Removal

Over 50 UK mortgage lenders now reject properties with spray foam insulation. KMS safely removes it and restores your roof — with a completion certificate included.

Accepted by all major UK lenders

Completion certificate provided

Timber inspection and repair

Replacement insulation installed

Restores full roof ventilation

Two construction workers wearing hard hats review blueprints at a construction site. Steel beams in the background indicate an industrial setting.

Loft Upgrades & Fibreglass

Outdated or damaged loft insulation wastes energy and costs you money every month. We strip, replace, or top up your existing insulation to meet current building standards — whether that's a full All Seasons Foil install or a fibreglass top-up.

Full strip-and-replace service

Fibreglass top-up and removal

Meets current building regulations

Responsible waste disposal

Free survey and honest advice

Loft Upgrades & Fibreglass

Full strip-and-replace service

Fibreglass top-up and removal

Meets current building regulations

Responsible waste disposal

Free survey and honest advice

Group of four construction professionals in safety vests and helmets smiling and shaking hands on a worksite, conveying teamwork and collaboration.

Why KMS

Why homeowners across the UK choose KMS

We combine qualified installation teams, BBA-accredited products, and a genuine after-sales commitment that most insulation companies don't offer.

25-year manufacturer guarantee on every installation

2-month post-install quality inspection on every job

BBA-accredited, mortgage-safe All Seasons Foil™ insulation

500+

Homes Insulated

10+

Years of Experience

100%

Client satisfaction rate

25 Year

Manufacturer guarantee

Free EPC Check

Check your home's energy rating

Enter your postcode to look up your property's EPC rating on the official government register — and find out how All Seasons Foil™ insulation could improve it.

Postcode

Phone number

Email address

We'll look up your EPC on the official government register and show you how better insulation could improve your rating.

Testimonials

Real stories from people we worked with

"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis

"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis

"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis
"I was nervous about the work but KMS made it so easy. Professional, tidy, and the loft looks brilliant. Wish I'd done it years ago."
— Sandra W.
"Our mortgage was rejected because of spray foam. KMS removed it all and we got approved within three weeks. Absolute lifesavers."
— Jack & Emily R.
The team were fantastic from start to finish. Our home feels so much warmer now and the energy bills have dropped noticeably
— Margaret & David T.
"Had All Seasons Foil fitted before moving in. The house stays warm without the heating on full blast. Best money I've spent on the place."
— Sophia Davis

Our Process

From free survey to warmer home in 6 simple steps

Book your free survey

Free thermal survey

We visit your property to inspect your loft and assess your insulation needs. Completely free, no obligation.

Free thermal survey

We visit your property to inspect your loft and assess your insulation needs. Completely free, no obligation.

Face-to-face consultation

We discuss the recommended solution in person. No pressure, no jargon — just honest advice tailored to your home.

Face-to-face consultation

We discuss the recommended solution in person. No pressure, no jargon — just honest advice tailored to your home.

Agree & book in

Once you're happy, we lock in your installation date and confirm everything in writing. Clear pricing, no hidden costs.

Agree & book in

Once you're happy, we lock in your installation date and confirm everything in writing. Clear pricing, no hidden costs.

Professional installation

Our qualified teams install your All Seasons Foil with precision and minimal disruption. We leave your property spotless.

Professional installation

Our qualified teams install your All Seasons Foil with precision and minimal disruption. We leave your property spotless.

Quality inspection

Two months after install, our assessor visits to ensure the product is performing perfectly and you're completely satisfied.

Quality inspection

Two months after install, our assessor visits to ensure the product is performing perfectly and you're completely satisfied.

A warmer, protected home

Lower energy bills, no more draughts, and a property that's fully insulated, mortgage-safe, and guaranteed for 25 years. That's the KMS difference.

A warmer, protected home

Lower energy bills, no more draughts, and a property that's fully insulated, mortgage-safe, and guaranteed for 25 years. That's the KMS difference.

Energy Savings

See how much you could save

UK homes lose up to 30% of their heat through the roof. Use our calculator to estimate your annual savings with All Seasons Foil™ insulation.

Learn more about All Seasons Foil™

Property type

Number of bedrooms

Current loft insulation

Monthly saving

£0

per month

Annual saving

£0

per year

25-year saving

£0

over guarantee period

Estimates based on UK average energy costs (Ofgem 2025-26) and typical heat loss through uninsulated roofs. Actual savings depend on property condition and usage.

These figures are estimates based on All Seasons Foil™ and your current energy usage — actual savings may vary depending on your property, current insulation, and energy supplier. Savings are likely to increase as fuel costs rise over time.

FAQ

Common questions about loft insulation

Get clear answers about our insulation services, spray foam removal, guarantees, and what to expect.

Still have question?

Get in touch

What is All Seasons Foil and how does it work?

All Seasons Foil is a multifoil insulation system installed in your loft on the rafters or floor. It works by reflecting radiant heat back into your home and creating a vapour barrier with a precision air gap. This keeps your home warm in winter, cool in summer, and protected from damp and condensation year-round.

How long does installation take?