Underfloor Insulation
for Timber Floors
Eliminate Cold Floors & Stop Draughts
Warmer Home
Lower Energy Bills
No Draughts
Our underfloor insulation is designed specifically for timber floors, helping to reduce heat loss and eliminate cold draughts from below. We install high-quality insulation materials to improve comfort and energy efficiency, creating a warmer, healthier home all year round.
Underfloor insulation for timber floors offers a range of benefits, from reducing heat loss to improving overall comfort within your home. By insulating beneath the floor, you can eliminate cold draughts, create warmer living spaces, and improve energy efficiency, helping to lower your energy bills. It also helps protect against damp and contributes to a healthier indoor environment.
Save Up To £250/Year
Reduce Heat loss through your floor and lower your energy bills
Quick & Affordable
Fast, professional installation with minimal disruption.
Draught Free Floors
Stop cold air coming up through your floorboards.
Benefits of Underfloor Insulation
How It Works
01
Loft Survey
Free inspection of your current insulation and ventilation.
Insulation Installed
Underfloor Cross Flow Ventilation
High-Quality Knauf mineral wool insulation installed to the recommended depth.
Proper ventilation beneath suspended timber floors is essential to keep your home dry and performing efficiently. Without adequate airflow, moisture can build up within the floor cavity, leading to damp, condensation, and potential damage to timber joists over time. This can reduce the effectiveness of insulation and create long-term structural issues. Where needed, we improve ventilation by clearing blocked air bricks and installing new or upgraded vents, helping to maintain airflow, prevent moisture build-up, and protect your property.
02
Our Underfloor System
Underfloor Insulation Cost Estimator
30 m²
Estimated: £1650
Includes Materials & Labour
No Hidden Costs
We install 150mm Knauf OmniFit mineral wool insulation, specifically designed for suspended timber floors. This high-performance insulation is fitted securely between the joists and held in place with a durable netting system, helping to reduce heat loss, eliminate draughts, and improve overall comfort.
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Installed between floor joists for full coverage
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Breathable insulation suitable for timber floors
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Securely supported with netting for long-lasting performance
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Maintains proper airflow to help prevent moisture build-up
We also ensure adequate ventilation beneath the floor to prevent moisture build-up. This includes clearing blocked air bricks and installing new or upgraded vents where necessary.
Use the slider to select your floor area and get an instant estimate. To work out the size, measure the length and width of your room in metres and multiply them to get the total square metres. Don’t worry if you’re unsure — a rough estimate is fine, and we’ll take accurate measurements during your survey
Free Survey & Advice
Frequently asked questions
Underfloor Insulation in Liverpool, North West & Nort Wales
We provide professional underfloor insulation services across Liverpool, the North West, and North Wales, helping homeowners and landlords improve energy efficiency and overall comfort. Based in Liverpool, we regularly work in areas including Wirral, Sefton, St Helens, Wigan, Warrington, Chester, and Manchester, as well as parts of North Wales such as Flintshire and Rhyl. Our underfloor insulation is specifically designed for suspended timber floors, helping to reduce heat loss, eliminate draughts, and improve warmth throughout your home. We also ensure proper ventilation beneath the floor to prevent moisture build-up and protect the structure of your property, creating a more comfortable and energy-efficient living space
Fast & Efficient
Typically done in less than a day.
Fully Insured
Minimal Distruption
Fully Guaranteed
We keep your home clean and tidy.
All work comes with 25 year guarantee
Fully insured for you peace of mind every time.