16/10/2026
Before an extension looks like anything, it looks like this. The dig gets down to solid ground for the foundations. The steel frame carries the weight of whatever goes on top. Insulation and reinforcement mesh go down so the floor is warm and won't crack. Then the concrete is poured and levelled. And insulation in the walls and roof is what keeps it warm for years to come.
Almost none of it is visible once you've moved in, but it decides how well the finished room lasts.
Planning an extension, renovation or new build? Give us a call on 01772 717 629.