Hi got Concrete blockwork below ground around 70cm deep Supporting a timber outbuilding I’m making in the garden. It’s letting water in, external stuff is not working, my french drain is pants, dpm has clearly failed. With neighbours garden walls so close and timber structure already built...
Hi folks, inexperienced builder doing a garden studio for music purposes.
Making a 6 by 4.5m studio in a limited space in my garden. I based the design on a tried and tested timber frame twin stud with Rockwool and double layer of plasterboard on the interior with green glue between the boards...