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 ...

X-Ray discovers that the government's advice to insulate our homes doesn't suit everyone. Heol Y Garreg Las in Llandeilo is a street where generations have lived and grown up together, families have ...

THIS week we have another question for our Energy Doc, Steve Hunter: Dear Energy Doctor: I have heard about cavity wall insulation, but I am unsure if I have cavity walls in my house. THIS week we ...

Thank you for signing up! Did you know with a Digital Subscription to The Scotsman, you can get unlimited access to the website including our premium content, as well as benefiting from fewer ads, ...

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 ...