Notüberlauf, rechteckig Nexo Fix

Emergency overflow, rectangular Nexo Fix

World first: Nexo Fix

Our drains, spouts, emergency overflows and flat roof ventilators are now available with an industrially manufactured, firmly welded foil connection. No clamping or gluing, the foil connection meets all manufacturer specifications and is manufactured professionally. The easy handling saves time and work. There is no need to manually weld the flange to the sealing film. All foil connections come with a 10 cm wide material overhang, which enables professional welding to the surrounding roof foil. That’s how you do it.

Available from 2024!

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Function

Emergency overflow Classic with rectangular duct for quick horizontal drainage through the roof parapet – full drainage capacity from the outset! Free-flow installation. When installing the emergency overflow, the precise installation point depends on the water level.

Material

PVC and FPO/PP rectangular emergency overflows Classic for seamless connection to the roof film. The material compounds used are low-temperature impact resistant, weatherproof and stabilized against ultraviolet rays, oxidative decomposition and thermal aging

Nexo Fix versions

Drains, emergency overflows, scupper – round and rectangular – as well as fans with foil connection.

Manufacturer Foil type Color Material
Bauder Thermofol light grey PVC
Bauder Thermoplan T silver grey PP
Sika Sikaplan light grey PVC
Sika Sarnafil T beige PP
Soprema Flagon SR light grey PVC
Soprema
 Flagon PREMIO sand grey PP

Various dimensions of foil connections are available, each with a 10 cm foil overhang on the flange edge. Other roofing membranes on request.

Versions PVC

Material Duct = W x H x L mm
PVC,
similar to RAL 7047 Telegrey 4		 120 x 60 x L 300
120 x 60 x L 600
180 x 80 x L 300
180 x 80 x L 600
300 x 80 x L 300
300 x 80 x L 600
300 x 100 x L 300
300 x 100 x L 600
500 x 100 x L 300
500 x 100 x L 600
600 x 100 x L 300
600 x 100 x L 600
750 x 100 x L 300
750 x 100 x L 600
1000 x 100 x L 300
1000 x 100 x L 600

Pipe inclination 5°.
Special sizes available on request / Custom designs are non-returnable / The processing instructions of the roof sheeting manufacturer must be observed; Materials and material compounds used may be subject to change.

Versions FPO/PP

Material Duct = W x H x L mm
FPO/PP,
similar to RAL 7044 Silk grey		 120 x 60 x L 300
120 x 60 x L 600
180 x 80 x L 300
180 x 80 x L 600
300 x 80 x L 300
300 x 80 x L 600
300 x 100 x L 300
300 x 100 x L 600
500 x 100 x L 300
500 x 100 x L 600
600 x 100 x L 300
600 x 100 x L 600
750 x 100 x L 300
750 x 100 x L 600
1000 x 100 x L 300
1000 x 100 x L 600

Pipe inclination 5°.
Special sizes available on request / Also available in PE (roofing membranes based on PE) / Custom designs are non-returnable / The processing instructions of the roof sheeting manufacturer must be observed; Materials and material compounds used may be subject to change.

Examples

Drainage performance litre/sec:

LGA-certified characteristics

Technical data
Duct = W x H Accumulation height
35 mm 65 mm
120 x 60 1.30 3.50
180 x 80 1.90 5.00
300 x 80 3.00 7.80
300 x 100 3.00 7.80
500 x 100 5.50 13.40
600 x 100 7.20 N/A
750 x 100 7.50 19.20
1000 x 100 12.60 29.40

Technical drawings

Technical data
l 300 600 mm
h 60 / 80 / 100
b 120 / 180 / 300 / 500 / 600 / 750 / 1000
t 4 (up to 299 mm width) / 5 (300 mm width and above)
d 5
ü 100

Downloads

Emergency overflow, rectangular Classic data sheet
Tender specification for drainage/emergency drainage, rectangular

Package units

Supplied in cartons, each containing 1 unit

Tailored to meet your requirements

Do you have any questions or require a customised version of this product? Talk to our team of experts! We’ll discuss the available options with you to see how we can help!

Contact

Emergency overflow Classic with rectangular duct for quick horizontal drainage through the roof parapet – full drainage capacity from the outset! Free-flow installation. When installing the emergency overflow, the precise installation point depends on the water level.

PVC and FPO/PP rectangular emergency overflows Classic for seamless connection to the roof film. The material compounds used are low-temperature impact resistant, weatherproof and stabilized against ultraviolet rays, oxidative decomposition and thermal aging

Manufacturer Foil type Color Material
Bauder Thermofol light grey PVC
Bauder Thermoplan T silver grey PP
Sika Sikaplan light grey PVC
Sika Sarnafil T beige PP
Soprema Flagon SR light grey PVC
Soprema
 Flagon PREMIO sand grey PP

Various dimensions of foil connections are available, each with a 10 cm foil overhang on the flange edge. Other roofing membranes on request.

Material Duct = W x H x L mm
PVC,
similar to RAL 7047 Telegrey 4		 120 x 60 x L 300
120 x 60 x L 600
180 x 80 x L 300
180 x 80 x L 600
300 x 80 x L 300
300 x 80 x L 600
300 x 100 x L 300
300 x 100 x L 600
500 x 100 x L 300
500 x 100 x L 600
600 x 100 x L 300
600 x 100 x L 600
750 x 100 x L 300
750 x 100 x L 600
1000 x 100 x L 300
1000 x 100 x L 600

Pipe inclination 5°.
Special sizes available on request / Custom designs are non-returnable / The processing instructions of the roof sheeting manufacturer must be observed; Materials and material compounds used may be subject to change.

Material Duct = W x H x L mm
FPO/PP,
similar to RAL 7044 Silk grey		 120 x 60 x L 300
120 x 60 x L 600
180 x 80 x L 300
180 x 80 x L 600
300 x 80 x L 300
300 x 80 x L 600
300 x 100 x L 300
300 x 100 x L 600
500 x 100 x L 300
500 x 100 x L 600
600 x 100 x L 300
600 x 100 x L 600
750 x 100 x L 300
750 x 100 x L 600
1000 x 100 x L 300
1000 x 100 x L 600

Pipe inclination 5°.
Special sizes available on request / Also available in PE (roofing membranes based on PE) / Custom designs are non-returnable / The processing instructions of the roof sheeting manufacturer must be observed; Materials and material compounds used may be subject to change.

Technical data
Duct = W x H Accumulation height
35 mm 65 mm
120 x 60 1.30 3.50
180 x 80 1.90 5.00
300 x 80 3.00 7.80
300 x 100 3.00 7.80
500 x 100 5.50 13.40
600 x 100 7.20 N/A
750 x 100 7.50 19.20
1000 x 100 12.60 29.40
Technical data
l 300 600 mm
h 60 / 80 / 100
b 120 / 180 / 300 / 500 / 600 / 750 / 1000
t 4 (up to 299 mm width) / 5 (300 mm width and above)
d 5
ü 100

Supplied in cartons, each containing 1 unit

Do you have any questions or require a customised version of this product? Talk to our team of experts! We’ll discuss the available options with you to see how we can help!

Contact

Matching accessories

Vapour barrier sheet for round and rectangular scuppers and emergency overflows

Vapour barrier sheet for round and rectangular scuppers and emergency overflows

Pre-configured sheet for vapour-tight routing of the pipe to the parapet

View product

Vapour barrier sheet for round and rectangular scuppers and emergency overflows

Vapour barrier sheet for round and rectangular scuppers and emergency overflows
View product

Pre-configured sheet for vapour-tight routing of the pipe to the parapet

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