Cavity Wall Insulation
Reduce heat loss by up to 35% and significantly lower your energy bills with professional cavity wall insulation.
What is Cavity Wall Insulation?
Cavity wall insulation is one of the most effective ways to improve your home's energy efficiency. Most homes built after the 1920s have cavity walls - two layers of brick with a gap (cavity) between them. Without insulation, heat escapes through this gap, wasting energy and money.
Our cavity wall insulation service fills this gap with insulating material, dramatically reducing heat loss and keeping your home warmer in winter and cooler in summer. The installation process is quick, typically taking just a few hours, and causes minimal disruption to your home.
We work with trusted, certified installers who use high-quality materials that meet all current building regulations. All installations come with a 25-year guarantee for complete peace of mind.
Key Benefits
- Save up to 35% on your heating bills
- Reduce your carbon footprint significantly
- Keep your home warmer in winter, cooler in summer
- Installation typically completed in one day
- No internal disruption - work done from outside
- 25-year installation guarantee
- May qualify for government grants
- Increase your property value
How It Works
Our simple process ensures you get the best service from start to finish.
Free Survey
A qualified surveyor assesses your property to check suitability and identify any potential issues.
Quote & Booking
Receive a detailed quote with no hidden costs. Choose a convenient installation date.
Installation
Insulation is injected through small holes drilled in the mortar. Holes are sealed and made good.
Certificate
Receive your guarantee certificate and building regulations compliance documentation.
Frequently Asked Questions
Got questions? We've got answers.
Ready to Get Started with Cavity Wall Insulation?
Get a free, no-obligation quote today. Our experts are ready to help you improve your home's energy efficiency.