flat roof refurb

  1. J

    Flat Roof Cross Ventilation

    Hi, I am currently renewing a large cold roof which has rotted from the inside, no ventilation or vapour barrier with a GRP top. The roof is on a dormer where the roof joists joined directly onto to the ridge beam with no ventilation and no scope to convert to warm roof due to ridge height. The...
  2. M

    Flat roof problems any advice thanks

    Hi I recently brought a house it has a side extension garage which has a felt flat roof which is leaking, the flat roof is poorly done but the house has a side window which is large and preventing getting a good seal Between the roof and the house. Also underneath the window is a dead space no...
  3. S

    Insulating Flat Roof - Extension to Old Bungalow

    Trying to insulate roof in 1970s extension to an old bungalow. Wondered if anyone else has come across a similar challenge / what you did please? The extension is for a quite small kitchen and bathroom - very cold in winter. As a refurb project, I’m resigned to not being to be able to meet...