Boosting efficiency with solid floor insulation

Optimised for homes with solid floors, it adds a protective layer directly beneath your floor covering, significantly reducing heat loss and enhancing overall energy efficiency.

Understanding solid floor insulation

Ideal for properties with concrete or timber floors and designed to reduce heat loss directly from the ground, it involves placing insulating materials beneath the floor surface. This upgrade can dramatically improve the property’s thermal efficiency, enhancing comfort, energy performance, and value.

Solid floor insulation

Floorboards

Vapour control membrane

Prevents moisture from seeping into the insulation and floor surface, helping reduce material degradation and ensuring insulation effectiveness.

Insulating material

Typically rigid foam boards like expanded polystyrene (EPS) and extruded polystyrene (XPS), known for their excellent insulation and moisture resistance. Mineral wool is also used for its fire resistance and soundproofing properties.

Concrete slab

Key benefits of floor insulation

Energy efficiency

By reducing heat escaping through the floor, it can lower heating and cooling costs.

Moisture control

Proper floor insulation helps prevent moisture buildup that can lead to mould and structural damage.

Comfort

By helping maintain a stable indoor temperature, it makes living spaces more comfortable throughout the year.

Increased property value

Besides saving money on utility bills, it but can also make the property more appealing to energy-conscious buyers.

Frequently asked questions

How long does it take to install solid floor insulation?

The installation time for solid floor insulation can vary based on the specifics of the project, such as the area size and preparation needed. For an average-sized room, the process typically takes about a day to complete. However, if the installation involves removing old flooring or extensive subfloor preparation, it could extend to several days.

Read full answer

Who are the best floor insulation installers?

The best installers are those with experience, training, and proper accreditation. We only work with installers who are members of reputable trade associations and have positive customer reviews regarding their service, quality, and pricing.

Read full answer

Load more questions

What are the disadvantages of solid floor insulation?

Installation challenges

Installation must be done carefully to avoid damaging the existing floor structure, which can lead to uneven insulation and reduced effectiveness.

Incompatibility

Not all types of solid floors are suitable for certain insulation materials, especially in older or historic homes that may require specific breathable materials to avoid moisture buildup.

Removal difficulty

If problems arise, such as moisture damage or incorrect installation, removing the insulation can be difficult and costly.

Maintenance

Over time, solid floor insulation may need periodic checks and maintenance to manage moisture, ensure effectiveness, and prevent degradation or pest issues.

What are some solid floor insulation problems?

Poor installation

Incorrect installation can lead to issues such as thermal bridging and reduced insulation performance.

Water ingress

Improperly installed insulation or lack of a proper vapor barrier can lead to moisture accumulation, causing mold and structural damage.

Structural issues

In rare cases, the additional weight or improper installation can exacerbate existing structural problems or create new ones if not properly assessed before installation.

Ventilation issues

Solid floor insulation can block necessary ventilation paths if not properly installed, leading to the buildup of humidity and subsequent condensation and mold problems.

Got a question? Ask us!

Curious about insulation? Your questions are important to us. Dive into the details or get quick answers – simply drop your query below, and we'll guide you through everything you need to know about floor insulation.