Metsec SFS Infill Wall with Weather Defence Sheathing Board, BG Internal Boards, Fire performance 120 min (non boundary)
Metsec SFS Infill Wall with Weather Defence Sheathing Board, BG Internal Boards, Fire performance 120 min (non boundary)
Metsec SFS Infill Wall with Weather Defence Sheathing Board, BG Internal Boards, Fire performance 120 min (non boundary)