Answer
How long do garden rooms last?
Decades, when bespoke, well-based and built for the site rather than flat-packed.
In short
A bespoke, well-built and properly-based garden room lasts decades, the same as any quality building, because it is built for the site rather than flat-packed. The base, the insulation and the cladding are what determine its life, which is why we do not cut corners on them.
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