oversite

We have a 1.4 metre void under our suspended wood floor. The oversite below is always damp and on one side of the property there is signs of water that has percolated in at footing level and run to the back of the house. I have cleaned out all the builders muck and found that the damp has not...

Hello all, I'm new to this so please be gentle! I've got to pour my extension oversite concrete at the weekend and am not sure how to level it as the finished height of the concrete will be within(lower) than the new brick / blockwork perimeter wall. I have ufh going in so the 100mm celotex...

Hi all, I’m currently self-building an extension to my property. I’m adding an 8m x 6m single storey extension with steel work to possibly take a second storey in the future (when I win the lotto!) I’m wondering can I put the concrete floor slab, insulation and screed in once the roof is on...

I am proposing to build a small (4mx3m) single story extension to my 1960's bungalow. Access will be through an existing external window converted to a door opening. I obviously need to continue the existing FFL through to the extension and as such it would make things easier to use a suspended...