I've a large wooden shed, around 15' x 8', a former garage so nice and strong, but it's clad with feather edge board with natural gaps that come and go with the weather. It's waterproof but not ideal for keeping tools in during the winter months as it gets damp.
I'm looking at putting some insulation and ply on the inside but before doing so should I attempt to fill the gaps in the featheredge with silicon - not easy - or just let the shed breathe?
I'm looking at putting some insulation and ply on the inside but before doing so should I attempt to fill the gaps in the featheredge with silicon - not easy - or just let the shed breathe?