Covering can be installed on roofs with a slope of at least 5° and on almost all roofing materials

Width: 40 mm

Steering arm with 4 directional rollers adjustable in 9 different positions

Hole diameter: 87 mm

Tagbrønd Ø90x1000 mm Alkortop/BauderThermoplan O-ring Ø90x10 mm Aluminiumcoils Covering can be installed onRoof well vertical Dimension: 90x1000 mm mm O ring: 90x10 mm Material tube protection ring: Acid resistant steel AISI 316 Flange material: Stainless steel AISI 304 Membrane type: Alkortop BauderThermoplan Certification: TV Rheinland according to DS EN 1253 Roof drain is used for vertical drainage of a flat roof, with roofing felt or roofing foil. The roof well ensures a watertight connection between the roof surface and the downpipe under the roof