Keeping the heat in

Heat Bleed - How much could you save?

Find out in 10 seconds

Simply enter your postcode and house number. We will tell you how much your home is losing and how you can stop it.

By submitting your postcode you agree that B&Q may provide this data to Knauf Insulation doing business as Energy Response Force, as part of this service. You will transferred off DIY.com

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Featured products

  • Space Blanket - Kingsize

    Space Blanket - Kingsize

    Premium mineral wool insulation that can be laid on existing insulation.

    £34.00

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  • homeECO Sheeps wool Insulation

    homeECO Sheeps wool Insulation

    An environmentally friendly alternative to traditional insulation.

    £17.00

    view product
  • homeECO Sheeps wool Insulation

    B&Q Aluminium Foil Loft Insulation

    A great value way to help reduce risk of condensation and penetrating damp.

    £7.98

    view product
  • homeECO Sheeps wool Insulation

    Stormguard Rubber Weather Strip

    Seals around doors and block out draughts.

    £5.98

    view product

Help & Advice

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How to insulate your home

Find out what type of insulation you need to reduce heat loss and save money with this handy video guide.