Structure & Layout
Nicole Bickley
How Do You Plan Drainage Falls in a Rear Extension?
Plan the falls first, then the floor level, then the finished ceiling height, because the drain has to fall at 1 in 40 to 1 in...
Nicole BickleyPlan the falls first, then the floor level, then the finished ceiling height, because the drain has to fall at 1 in 40 to 1 in...
Nicole Bickley