Timberframe extension in Donaghmede

  • December 1, 2018
  • dandy21

To make an extension on the first floor.   Outside: We made new timberframe studs 6 x 2, with OSB 3 and cement board.   Inside: We installed air tightness membrane. We put rockwool insulation 150mm in the walls and ceiling. We put plasterboard on the ceiling and insulated plasterboard on the walls.