Metsec SFS Infill Wall with Y-Wall Sheathing Board, 12.5 mm BG Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min
Metsec SFS Infill Wall with Y-Wall Sheathing Board, 12.5 mm BG Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min
Metsec SFS Infill Wall with Y-Wall Sheathing Board, 12.5 mm BG Internal Boards, Rockwool Duo Slab Insulation, Fire performance 120 min