Your
local
insulation
experts
About Rockwarm
We've been helping people save money on their energy bills since 1985.
Family-run business
Insulation experts
Rated 5 stars on Yell.com
External wall insulation
External wall insulation adds a protective layer around your home and acts as a barrier against heat loss.
Benefits
Warmer home in the winter
Cooler home in the summer
Increase in property value
Improved aesthetics
Better for the environment
Cavity wall insulation
A straightforward yet effective way to enhance your home's energy performance and comfort.
Loft insulation
One of the most effective upgrades you can make to your home is adding loft insulation.
Here's something to yell about
The team were friendly and worked hard to a high standard leaving the site clean and tidy everyday. Sara and Tracy were excellent at communicating with me and kept us informed every step of the way. I would highly recommend to anyone.
– yell.com
No issues at any time. Good, responsive communication from the office, the various teams on site were polite, friendly and low maintenance, the site was left tidy after each day's work, and most importantly, the job looked great when complete. Thoroughly recommended.
– yell.com
From start to finish we found everyone very professional and polite and helpful.The workmanship is excellent and we would highly recommend this company.
– yell.com
The Top 5 Benefits of Loft Insulation
Discover why loft insulation is one of the most cost-effective ways to save energy and improve home comfort.
Read post
How Coventry Homeowners Can Slash Their Energy Bills This Winter
Expert advice on how Coventry homeowners can reduce heating costs through effective insulation solutions.
Read post
The Ultimate Guide to External Wall Insulation
Everything you need to know about External Wall Insulation, from how it works to the benefits it offers your home.
Read post
Get started with a free no-obligation quote
Family-run business
Insulation experts
Rated 5 stars on Yell.com
