slab

  1. A

    Tarmac to Garage Slab Finishing

    Hello, I have a new build property with detached garage and tarmac drive (slopes down and away from garage door). I am looking at improving the finish of the tarmac to the slab on the garage. In short, the detached garage has a concrete slab which finishes inline with the brickwork. However...
  2. Ben-v

    Replacing floor joist with concrete slab

    Hi, My partner and I are having an extension on the back of our house and we would like UFH throughout the downstairs. Most UFH systems I have found aren’t the best for wooden floorboards and the floor height would raise substantially, so I was wondering about the feasibility of replacing the...
  3. N

    Suspended Concrete Slab - No Hardcore!?

    Morning We have just commenced the build of an orangery off the back of our property. The plan and quote was to have a 7m x 4m beam and block base with an air gap of around 150mm, so a fair bit of excavation. However when the builder turned up he suggested a slab as it worked better with the...
  4. C

    Bridging DPC to DPM

    During the build of our extension the builder built the walls (outer and inner) before laying the slab. This means the DPM does not go under the course of blocks containing the DPC. Is this a normal practice these days? There is also a gap between the end of DPM in places and the DPC, can this...
  5. S

    Can flooring be laid straight onto concrete slab?

    We've had to replace all the floors in our house, as part of a renovation. They have been constructed using 100mm insulation and there is UFH laid within new concrete slabs. However, there is no top screed, just the concrete slab itself on which to lay the final flooring. My concern is that the...
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