Accessories for Grumbach roof drains


– Terrace construction set, can be walked and driven upon
– Bell odour trap
– Drainage grates
– and much more

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Attika-balcony drain with accessories


Heat insulated, CFC-free, with pebble trap and moulded cuff (Bitumen, PVC or special foil).

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Attika flat drain made of PUR with accessories


The Drain is suitable for normal and emergency drainage and built for high drainage capacities. It also displays a very flat design and is available in two lengths.

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Attika Jumbo drain made of PUR with accessories


The Attika Jumbo drain is available for larger roofs with higher drainage capacities. Its oval pipe swallows 12l/sec at an accumulation height of 55mm (in-house test).
A really »big mouth«!

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Attika Plus drain with accessories


The Attika Plus drain made of PUR has a construction height of only 84 mm!

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Attika Super-2 drain made of PUR


Allows main and emergency drainage through the Attika opening!

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Attika-Super-drain with accessories


Grumbach developed the Attika super drain for a higher drainage capacity. The Attika super drain DN 70 has a capacity of 3.8l/sec at 35 mm accumulation height (in the down pipe).
The Attika super drain DN 100 has a capacity of 4.9l/sec in the down pipe.

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Balcony drain DN 50 made of PUR with accessories


Heat insulated, CFC-free, with pebble trap and clamp flange or adhesive collar (bitumen, PVC or special purpose foil).
Suitable extension element included.

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Clamp flange drain DN 150 made of PUR


Heat insulated, CFC-free. With pebble trap, clamp flange and combination seal. Also available as a heatable drain. Available as either in a (self-regulating) 230 V heater or with a safety low voltage 24 Volt format.
Extension element with clamp flange and flange press seal, to fit all clamp flange drains.

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Collar drain DN 150 made of PUR


Heat insulated, CFC-free, with pebble trap and foam-filled feeder line (Bitumen, PVC or special foil).
Also available as a heatable drain, with self –regulating 230 V heater or in a 24 Volt safety low voltage format.
Extension element with feeder line and anti-backflow seal, suitable for all compact collar drains.

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Collar drain DN 200 made of PUR


heat insulated, CFC-free, with pebble trap incl. Fastening material and foam-filled feeder line (bitumen, PVC or special foil).

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Combi-drain made of PUR


Allows downpipe ventilation and drainage via one roof opening. The combi-drain solution has proven itself on many roofs for over 30 years.

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Compact collar drain made of PUR


Heat insulated, CFC-free, with pebble trap and foam-filled feeder line (Bitumen, PVC or special foil).
Also available as a heatable drain, with self –regulating 230 V heater or in a 24 Volt safety low voltage format.
Extension element with feeder line and anti-backflow seal, suitable for all compact collar and universal drains.

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Continuous balcony drain, sinkable


with clamp flange made of aluminium is particularly suited to balconies in blocks of flats of panel or pre-fabricated construction.
The down pipes can be subsequently installed or removed.

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ECO drain made of PUR


Heat insulated, CFC-free, with foam filled connecting surface (Bitumen, PVC or special foil). Bottom part with insertion sleeve; ideal as basic element suitable for upper part.
Top part with extra large pebble trap, as an extension element, fits ideally with the bottom part.

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Fastening bushing made of PUR


Heat insulated, CFC-free, with integrated rubber seal and foamed connection surface (Bitumen or PVC).

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Fire protection


Fireproof cladding, compact fire protection drain and lots more!

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Garage/Balcony drain with accessories


Heat-insulated, CFC-free, with pebble trap and clamp flange or adhesive collar (Bitumen, PVC or special foil).
Suitable extension element included.

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Green roof drainage


Green roof security drain made of PUR, green roof security drain (small) made of PUR

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Heating and accessories


Drain defroster, heating cuff and trace heating for roof drains, pipes, gutters and flat channel systems.

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Redevelopment drain for a »pipe redevelopment«


heat insulated, CFC-free, with pebble trap and lip seal; with clamp flange (with new flange pressing seal) or feeder line (bitumen, PVC or special foil).

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Redevelopment drain for the »redevelopment of the pot«


Heat insulated, CFC-free, with pebble trap and lip seal; with clamp flange (with new flange pressing seal) or feeder line (bitumen, PVC or special foil).

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Siphonic drainage


Siphonic drain made of stainless steel with clamp flange or feeder line made of bitumen, vacuum plate and pebble trap.

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Stainless steel drain


Basic elements made of steel, vertical, horizontal, with pebble trap, adhesive clamp and flange press seal.
Extension element made of stainless steel with adhesive flange and flange press seal.

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Universal drain made of PUR


Heat insulated, CFC-free. With pebble trap, clamp flange and combination seal.
Also available as a heatable drain. Available as either in a (self-regulating) 230 V heater or with a safety low voltage 24 Volt format.
Extension element with clamp flange and flange press seal, suitable for all Universal drains.

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Ventilation: Adhesive flange, adhesive collar and more


Adhesive collar made of PUR, adhesive collar, ventilation pipe made of PVC, rain cover and energy lead-in made of PE

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Ventilation: Redevelopment vent


Redevelopment vent made of PUR, heat insulated, CFC-Free, with lip seal; adhesive flange with foam-filled feeder line (Bitumen, PVC or special foil), backflow seal, PVC pipe and water guard.

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Ventilation: Roof vent/cold roof vent


Roof vent DN 200 and cold roof vent made of PUR

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