HEATPAC specializes in Council-funded, Residential, and Commercial insulation installation, we are a one-stop shop for all your insulation needs.
Loft Insulation
Stop letting your money and warmth escape through the roof. An uninsulated loft is a leading cause of heat loss in UK homes, making it the most critical area to improve for immediate savings and year-round comfort.
Here’s why professional loft insulation from Heatpac is essential:
Drastic Bill Reduction: Traps expensive heat inside so your boiler runs less, and you save more. It’s a home improvement that quickly pays for itself.
Total Home Comfort: Eliminates cold spots and drafts for a consistently cosy temperature in winter, while also blocking excess solar heat in the summer.
Protects Your Property: Proper insulation reduces the risk of condensation in your roof space, helping to protect timbers from damp and decay.
All Customers Welcome: We provide an expert service and use high-quality materials whether you’re paying privately or are eligible for a 100% FREE installation via ECO4 or GBIS funding.
Contact one of our friendly team members to schedule your free assessment!

Cavity Wall Insulation
Wrap your home in warmth and watch your energy bills fall with cavity wall insulation from Heatpac. With around 35% of your home’s heat escaping through uninsulated walls, this is a powerful upgrade for any homeowner.
Why choose Heatpac for your cavity wall insulation?
A Warmer, Cosier Home: Eliminates cold spots near walls, creating a consistent and comfortable temperature in every room.
Guaranteed: All our work is backed by a guarantee for total peace of mind.
Funding For Everyone: We offer the same expert service for private projects and for those eligible for 100% FREE installation via ECO4 and GBIS funding.
Bonus Benefits: Enjoy a quieter home with reduced external noise and a lower risk of internal wall condensation.
Contact one of our friendly team members to schedule your free assessment!
Frequently Asked Questions
Do I get a warranty with the worked completed?
Yes! All our cavity & loft work is guaranteed for up to 25 years. If any insulation or heating measures are discovered to be installed incorrectly within that time, it will be rectified at no cost to you.
The insuring entity will vary depending on the product being insured, including but limited to: CIGA/IAA, Qualitymark, or ourselves.
Products installed via the HIES Quality Assured Contractors Scheme (Air Source Heat Pumps / Solar Panels and related equipment) are covered by a 2-year guarantee.