60-minute fire rated hardwood timber frames, rebated and twin grooved for 15 x 4mm intumescent seals. Available in 2.135 or 2.45 metre lengths.
Available in two finish sizes: 95 or 133mm.
30-minute fire rated softwood timber frames, rebated and grooved for 20 x 4mm intumescent seals. Available in 2.1 or 2.4 metre lengths.
Available in two finish sizes: 105 or 132mm.