Why underfloor insulation matters for UK homes

Many UK homes lose heat through uninsulated suspended timber floors, leading to colder rooms, draughts and higher heating bills. Underfloor insulation helps reduce heat loss by creating a thermal barrier beneath the floor, improving energy efficiency, increasing comfort and supporting better EPC performance throughout the year.

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Higher EPC ratings

Boost your Energy Performance Certificate rating by up to 5 points, making your home more energy-efficient and valuable.

Efficient heating

Heat pumps are most efficient when they run at a lower temperature. Insulating your floor stops heat escaping downwards, so your heat pump doesn’t have to run as hot, and it uses less electricity to keep your home just as warm.

Healthier home

Reduces moisture and pollutants under the floor, to lower risks of mould, rot and radon, whilst improving indoor air quality.

No cold spots

Improves airtightness by 30%, balances floor-to-ceiling temperatures, and eliminates cold spots for consistent comfort.

Watch how it works

Fast installation

Q-Bot’s insulation system is typically installed in 1–2 days. We take great care to protect your home and minimise disruption.

Our installation process is far less invasive than traditional insulation work, which usually involves removing large areas of flooring.

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Trusted track record

Over 5,500 homes insulated since 2012, covering more than 100,000 m² of suspended floors.

Make your home energy improvements count

Q-Bot underfloor insulation is recognised by Domestic Energy Assessors.

Domestic Energy Assessors are responsible for calculating a property’s energy efficiency and issuing the mandatory Energy Performance Certificate (EPC). Even well-installed insulation, including DIY projects, will not be reflected on your EPC unless supported by verifiable evidence provided by professional accredited installers.

With the right documentation, your EPC can be updated to reflect your home’s true performance, helping you to access better financial opportunities and strengthen your property’s value.

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