Floor insulation

An un-insulated concrete sub floor can absorb up to 30 percent of your home's heating. So insulating your floors will not only keep you warmer, it'll help you keep your heating bills down.

The method of insulating your floors will depend on whether the floor is:

  • Wooden

    If you're having new wooden flooring installed, put a layer of mineral wool insulation under the floorboards first.
  • Carpeted

    If you're having new carpets fitted, consider installing an additional insulating underlay beneath them.
  • Vinyl

    Vinyl floors are good insulators, but can be improved by adding another insulating layer underneath the vinyl. Ensure the vinyl is free from tears and cracks, especially around the edges as this can reduce its insulating properties.
  • Tiled

    Because of their rigid nature and the fact that they're often laid on a concrete base (which absorbs heat) it is very difficult to insulate a tiled floor. But putting down some attractive rugs can help keep in the warmth during the chilly winter months. Just remember to invest in some anti-slip rug tape to keep them in place and avoid slips.

Before you start, use a suitable sealant from your local DIY store to plug any cracks, gaps or holes in the skirting board and floor base.

Important information regarding our DIY help and advice

We try to make the advice on our website (www.HomeServe.com) as useful and reliable as possible. However, the purpose of this advice section of the website is to provide homeowners and private landlords with general guidance and useful tips only. It doesn't necessarily deal with every important topic or cover every aspect of the topics with which it deals and might not be relevant or appropriate in all circumstances. It is not designed to provide professional advice or financial advice and should not be relied on as such. Click here to read the disclaimer in full.

Feedback Form