Roof terminals open devices

The transit is composed of a construction of thin-walled flue gas pipes and the associated Nelson flue gas hood, roof boarding bracket and pan (plus scale/lead tile or adhesive plate). For a closed appliance, this transit is also available with a thick-walled flue gas pipe (max. diam. 250 mm).

Flue gas construction
There are thin-walled aluminum flue pipes with a diameter of 80, 90, 100, 110, 130, 150, 180, 200, 250, 300, 350, 400, 450 and 500 mm. Thick-walled aluminum flue gas pipes for connection to the flue gas hood are available with a diameter of 80, 90, 100, 110, 130, 150, 180, 200 and 250 mm. All roof ducts have a length of 1450 mm, except for the thick-walled ones with a diameter of 250 mm. It has a length of 1200 mm.

Double-walled extension pipe (above roof)
Above-the-roof extension pipes are available with diameters of 80, 90, 100, 110, 130, 150, 180 and 200 mm with a length of 500 and 1000 mm. These are only available in a thin-walled version.

Nelson flue hood
These are available in black or blank aluminum. The diameter is 70, 80, 90, 100, 110, 130, 150, 180, 200, 250 or 300 mm.

Flue gas hood
Available in black or white aluminum. The diameter is 350, 400, 450 or 500 mm.

Ventilation construction with cross cap
These are single-walled and fitted with a cross cap. The color above the roof is anthracite-black (RAL 7021). The constructions with a diameter of 110, 125, 150, 180 and 200 mm are made of aluminum. Those of 250, 300, 350 and 400 mm made of galvanized sheet steel. Cross caps are not rainproof.

Loose cross caps
Available with diameters of 110, 125, 150, 180, 200, 250, 300, 350 and 400 mm. Cross caps are not rainproof.

Accessories
We also offer all the accessories you may need, such as mounting brackets for the roof terminal, hinge caps, separation plates,
(adjustable) aluminium adhesive flashing and lead flashing.