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Get 10% OFF Loft Insulation & Cooler Bedrooms This Summer

Stop losing 25% of your heating. The Heat-Lock System - BBA certified, lifetime guarantee.

Great British Lofts
10% off all surveys booked this month Free 30-min survey - no obligation Done in one day - no skip on the drive Lifetime guarantee - BBA certified

Takes under 60 seconds.

Free survey, no pushy sales.

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Happy Customers

Our Insulation

Free No-Obligation Assessment

  • Get a free, no-pressure assessment of your loft’s insulation needs, ensuring you make an informed decision.

Removal and Replacement Service

  • We handle all the heavy lifting and cleanup, perfect for seniors. Even if your loft is a mess, we’ll leave it spotless.

Natural, Top-Quality Products

  • We only use the best materials, including Knauf, to ensure your home is insulated with eco-friendly, safe, and effective products.

Tax-Free Government Incentives

  • Take advantage of available tax-free products and government incentives, making your loft upgrade even more affordable.

Our Guarentees

Quality Assured

A team you can trust, backed by over two decades of hands-on experience.

1 Day Installs

Installs in as little as 1 day, start to finish.

Free Quotes

Free, no obligation quotes. No Pressure.

Ready to get started?

STILL NOT SURE?

Frequently Asked Questions

Got questions? We've got answers.

Question 1: How long does loft insulation take to install?

Most loft insulation installations are completed within a single day. Our experienced team works efficiently to minimise disruption to your home, and in many cases you won't even need to be present for the entire process. We'll have everything tidied up and finished before we leave.

Question 2: How much money can I save on my energy bills?

A properly insulated loft can reduce your heating bills by up to 25% per year. With energy costs remaining high, most homeowners find that loft insulation pays for itself within a few years — and continues saving money for decades after. The exact saving depends on your property size and current insulation levels.

Question 3: Do I qualify for a government grant or incentive?

Many UK homeowners qualify for government-backed schemes that can significantly reduce the cost of loft insulation — and in some cases cover it entirely. Eligibility is based on factors such as your income, benefits received, and property type. We'll assess your eligibility for free as part of your no-obligation quote.

Question 4: Will loft insulation cause any mess or damage to my home?

Not at all. Our team takes great care to protect your home throughout the entire process. We lay protective coverings, work cleanly and professionally, and leave your loft exactly as we found it — just better insulated. If we're carrying out a full remove and replace service, all old materials are safely disposed of as part of the job.