HPO Homes Ltd
01543 399 459
Cavity Wall Insulation - Stay Warmer, Pay Less
Reduce Heat Loss & Lower Your Energy Bills
If your home was built after the 1920s, it most likely has cavity walls – two layers of brick with a gap in between. Without proper insulation, up to a third of your home’s heat can escape through these walls, leaving you with higher energy bills and colder rooms.
At HPO Homes, we specialise in professional cavity wall insulation across the UK. Our expert service helps you:
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Keep warmth inside your home
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Cut heating costs significantly
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Improve overall energy efficiency
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Enjoy a more comfortable living environment
Stay warmer for less choose HPO for reliable cavity wall insulation you can trust.
Why have Cavity Wall Insulation?
Saving on your Bills
With professional cavity wall insulation, you could save hundreds of pounds every year on your energy bills while keeping your home warmer and more energy- efficient.
Consistent Comfort
With cavity wall insulation, your home stays cosy and at a steady, comfortable temperature all year round, so you can enjoy a warmer winter and a cooler summer without the constant temperature swings.
Easy Installation
Cavity wall insulation is quick and hassle-free to install – usually completed in just a few hours with no mess, so you can start enjoying a warmer, more efficient home the very same day.
Eco-Friendly
Cavity wall insulation is eco-friendly, helping to lower your carbon footprint while also improving your home’s energy efficiency, value, and overall reputation as a sustainable, responsible property.
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Assessment – A trained installer inspects your walls to make sure they’re suitable for cavity insulation.
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Drilling Small Holes – Tiny holes are drilled at regular intervals along the exterior wall.
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Injecting Insulation – The insulation material (usually foam or beads) is injected into the cavity between the bricks.
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Filling the Cavity – The insulation spreads evenly, filling the gap and creating a thermal barrier that reduces heat loss.
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Sealing the Holes – The small holes are carefully sealed, restoring the wall’s appearance.
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Finished & Efficient – Your walls are now insulated, helping keep your home warmer in winter, cooler in summer, and more energy-efficient.
Install Step by Step
Who is this for?
✅ Homes built between 1920 and 2000 – Ideal for cavity wall insulation, as most properties from this period have suitable wall construction.
✅ Brick walls with a cavity of 50mm or more – Ensures there’s enough space for effective insulation to significantly reduce heat loss.
✅ Properties in good structural condition – Walls need to be sound and free from major damp or damage for the insulation to work effectively.
✅ Households looking to improve energy efficiency and reduce heating costs – Perfect for anyone who wants a warmer home and lower energy bills.