The insulation in your home has a lifespan, and it’s important to know when it is time to replace it, as our building expert explains

Discover the measures taken to radically improve the thermal performance of these existing homes

Got a burning question about your self-build, extension or home renovation project that you need an answer for? Just drop us a line by emailing homebuilding@futurenet.com and your question could be answered by one of our magazine experts

BUILDING WITH INSULATED CONCRETE FORMWORK

Chris Townsend and Steph Wetherell enjoy al fresco sleeping more than most. Here’s their pick of the best underfloor insulation your camping money can buy

It’s the master of disguise design feature that can turn a standard exterior into a stunning spectacle – here’s how to get the most from your chosen build material