IF YOUR home was built after 1920 but not in the last 10 years then it might be an un-insulated cavity wall house. If there is a small gap or `cavity' between the two layers of walls, they are `cavity ...

Does your home have cavity walls? Find out how much it costs to get cavity walls insulated, and how much you could save on your heating bills. Adam SnookSenior Researcher & Writer Adam covers home ...

We have cavity walls in our home and I’ve heard we can get insulation to fill them for free from our energy supplier. I’m keen to do this, as it should make a difference to our energy bills, but I’ve ...

Inappropriate cavity wall insulation in homes has become "a scandal", a Welsh MP has said. Arfon MP Hywel Williams claimed millions of homes had the insulation installed by successive ...

A BBC Wales investigation into cavity wall insulation has revealed concerns about unsuitable homes being fitted with the product. Two industry whistleblowers spoke out to BBC Wales' consumer programme ...

Damp wall inside Kenneth Bowen's house in Hawthorn, Pontypridd When Kenneth Bowen had cavity wall insulation fitted at his house in Rhondda Cynon Taff, he thought it would make his home warmer.

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In many properties, cavity wall insulation can help save energy and cut fuel bills. But what should you consider before making the decision to have it installed in your home? And what should you ...