Ecofriendly roof-edge trim profiles Nexum & Conar
- watertight and windproof protection of the building fabric
- two-part Conar and three-part Nexum variants
- both suitable for bitumen or foil
- systems can be fully dismantled for a sustainable circular economy
- comprise base profile, clamping profile and trim
Create flat roofs with sustainability and a circular economy in mind: with our Nexum and Conar roof-edge trim profiles
When constructing or renovating flat roofs, the roof’s edge can either be raised to form a parapet or designed to run out flat on one level. Both options have to be suitably covered to protect the building fabric at transition areas and to prevent moisture seepage and precipitation from damaging the building façade. Our time-proven Cavor edge profiles have long featured among our products for parapet roofs; we now also offer a solution for level roof edges. Our Nexum and Conar roof-edge trim profiles are compatible with roof membranes made from both bitumen and foil. They appeal not only thanks to their wind resilience but also with their water impermeability.
Both aluminium profiles have been designed with a circular economy in mind: they can be entirely dismantled and the materials sustainably reused. As always, we supply a well-coordinated and ready-to-install complete package with the corresponding corners, connecting elements and end pieces for your specific flat-roof project.
The Nexum variant features a three-part construction comprising an aluminium base profile, replaceable ABS plastic profiles to mechanically fix bituminous or foil sheeting, and snap-on trims with rubber seals. The Conar variant, by contrast, boasts a two-part construction as the base profile and trim are manufactured as a single component. Here, the installed foil sheeting is held securely in place with the aid of an additional aluminium clamping profile integrated into the product’s construction. Our range of products gives you the flexibility to create flat roofs using high-quality materials that also meet your every need in terms of overall look thanks to the option to add a coating in any RAL colour.
Three-part model Nexum |
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Materials |
Aluminium |
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Assembly |
Base profile Clamping profile made from ABS plastic to hold the roof membrane in place Snap-on trims with integrated seal |
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Lengths |
3.000 mm |
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Heights |
110 mm 130 mm 150 mm 200 mm |
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Colours |
Aluminium, no coating Coating in any RAL colour |
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Accessories |
Inner corners Outer corners Connecting elements End pieces |
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Suitable roof cladding |
Bitumen with max. two overlapping layers or total thickness of 10mm Foils up to 5mm thick |
Two-part model Conar |
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Materials |
Aluminium |
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Assembly |
Base profile & trim in a single component Clamping profile to hold the roof membrane in place |
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Lengths |
3.000 mm |
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Heights |
100 mm 200 mm |
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Colours |
Aluminium, no coating Coating in any RAL colour |
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Accessories |
Inner corners Outer corners Connecting elements End pieces |
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Suitable roof cladding |
Bitumen with max. two overlapping layers or total thickness of 10mm Foils up to 5mm thick |
