Metsec SFS Infill Wall with Y-Wall Sheathing Board, Siniat GTEC Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min (non boundary)
Metsec SFS Infill Wall with Y-Wall Sheathing Board, Siniat GTEC Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min (non boundary)
Metsec SFS Infill Wall with Y-Wall Sheathing Board, Siniat GTEC Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min (non boundary)