Fire-resistant smoke extraction and ventilation casing
Our Installation Department can implement your ventilation casing throughout France and North Africa.
The products we install allow the construction of horizontal and vertical R EI 120 to 180 ventilation and smoke extraction ducts, tested in accordance with EN 1366-1 and 1366-8 standards.
The inner sections range from: 5 x 5 to 2500 x 2000 mm
Slabs made of plaster, glass fibre and vermiculite.
Thickness of 35 mm to 50 mm on average depending on manufacturer, length of 1 ml to 1.2 ml, width per module of 5 cm, interlocking assembly, supports protected by covers and U-shaped structures of the same material.
The partner to secure your future