Thanks for the reply princeofdarkness here is more info.
Ok so the engineering bricks 3 high you can see from the outside and when I had walls completely damp from outside, it was lots of concrete under the soil round the edges that made the water run back towards the walls.
The builder tool...
Hi it was built on a concrete base. He dug down, hardcourt and then did the concrete base.
Yes it seems my lack of knowledge stopped me asking the correct questions to the builder.
An internal frame that is insulated, could you give me a few more pointers?
Hi,
Thanks. The roof is constructed with joists I believe. It has a grey roof and covered with bitumen(spelling). It's a flat roof with a slight slope forward so water runs to a gutter collected in a water butt.
Hi all,
So I got a builder to build me an outbuilding. I use it for a gym. It has a power rack in it and my gym plates. It also has my Mrs sofa from her old property.
From what I gather I had 14x12ft concrete base and 2.5m height building. It has 2 French doors. Zero ventilation except for...