Renovation drain
Complete set incl. lip seal for backflow protection
Function
The renovation drain, consisting of a base body with a gravel basket and lip seal, is the solution for aging roof drains in need of renovation. The vertical pipe with the attached lip seal is inserted into the existing old drain. The flange of the renovation drain provides a secure connection for the waterproofing membrane.
Material
Variants in PVC, FPO/PP 1, and BIT for connection to the corresponding compatible material type of the roof membrane. The materials are modified to be weather-resistant: UV-stabilised, against heat degradation and oxidative ageing as well as resistant to cold impact. Alternatively, available with a welded connection sleeve from the Nexo Fix product line for easy attachment to the appropriate roof membrane.
1 Alternatively available in PE (roof membranes based on PE)
Versions BIT
| Material | Technical information | Length | |
|---|---|---|---|
| BIT sandet | with gravel basket and lip seal |
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
Versions PVC
| Material | Technical information | Length | |
|---|---|---|---|
| PVC similar to RAL 7035, Light grey |
with gravel basket and lip seal |
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
Versions FPO/PP
| Material | Technical information | Length | |
|---|---|---|---|
| FPO/PP 1 similar to RAL 7044, Silk grey |
with gravel basket and lip seal
|
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
1 Alternatively available in PE (roof membranes based on PE)
Examples
Drainage performance
LGA-certified characteristics
| Diameter | Accumulation height | |
|---|---|---|
| 35 mm | 65 mm | |
| D 50 mm (DN 50) |
3.70 litre/sec. | N/A |
| D 75 mm (DN 70) |
4.60 litre/sec. | 13.20 litre/sec. |
| D 110 mm (DN 100) |
5.55 litre/sec. | 15.80 litre/sec. |
| D 125 mm (DN 125) |
5.55 litre/sec. | 16.00 litre/sec. |
| D 160 mm (DN 150) |
5.60 litre/sec. | 18.60 litre/sec. |
Technical drawings
| Technical data | ||
|---|---|---|
| D1 | 50 / 75 mm | 95 / 110 / 125 / 160 mm |
| D2 | 300 mm | 380 mm |
| l | 320 mm1 | 320 mm1 |
| t | 3,5 mm | 3,5 mm |
| Foil connection (FC) | D 50 mm (DN 50) to D 75 mm (DN 70) |
L 500 x W 500 mm |
| Foil connection (FC) | D 90 mm to D 160 mm (DN 150) |
L 580 x W 580 mm |
1 Alternatively available in PE (roof membranes based on PE)
Downloads
Package units
Supplied in cartons, PU 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!
Function
The renovation drain, consisting of a base body with a gravel basket and lip seal, is the solution for aging roof drains in need of renovation. The vertical pipe with the attached lip seal is inserted into the existing old drain. The flange of the renovation drain provides a secure connection for the waterproofing membrane.
Material
Variants in PVC, FPO/PP 1, and BIT for connection to the corresponding compatible material type of the roof membrane. The materials are modified to be weather-resistant: UV-stabilised, against heat degradation and oxidative ageing as well as resistant to cold impact. Alternatively, available with a welded connection sleeve from the Nexo Fix product line for easy attachment to the appropriate roof membrane.
1 Alternatively available in PE (roof membranes based on PE)
Versions BIT
| Material | Technical information | Length | |
|---|---|---|---|
| BIT sandet | with gravel basket and lip seal |
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
Versions PVC
| Material | Technical information | Length | |
|---|---|---|---|
| PVC similar to RAL 7035, Light grey |
with gravel basket and lip seal |
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
Versions FPO/PP
| Material | Technical information | Length | |
|---|---|---|---|
| FPO/PP 1 similar to RAL 7044, Silk grey |
with gravel basket and lip seal
|
D 50 mm (DN 50) |
320 mm |
| 600 mm | |||
| D 75 mm (DN 70) |
320 mm | ||
| 600 mm | |||
| D 95 mm | 320 mm | ||
| 600 mm | |||
| D 110 mm (DN 100) |
320 mm | ||
| 600 mm | |||
| D 125 mm (DN 125) |
320 mm | ||
| 600 mm | |||
| D 160 mm (DN 150) |
320 mm | ||
| 600 mm | |||
Attention: The processing instructions of the roofing membrane manufacturer must be adhered to; Materials and used material compounds may be subject to change.
1 Alternatively available in PE (roof membranes based on PE)
Examples
Drainage performance
LGA-certified characteristics
| Diameter | Accumulation height | |
|---|---|---|
| 35 mm | 65 mm | |
| D 50 mm (DN 50) |
3.70 litre/sec. | N/A |
| D 75 mm (DN 70) |
4.60 litre/sec. | 13.20 litre/sec. |
| D 110 mm (DN 100) |
5.55 litre/sec. | 15.80 litre/sec. |
| D 125 mm (DN 125) |
5.55 litre/sec. | 16.00 litre/sec. |
| D 160 mm (DN 150) |
5.60 litre/sec. | 18.60 litre/sec. |
Technical drawings
| Technical data | ||
|---|---|---|
| D1 | 50 / 75 mm | 95 / 110 / 125 / 160 mm |
| D2 | 300 mm | 380 mm |
| l | 320 mm1 | 320 mm1 |
| t | 3,5 mm | 3,5 mm |
| Foil connection (FC) | D 50 mm (DN 50) to D 75 mm (DN 70) |
L 500 x W 500 mm |
| Foil connection (FC) | D 90 mm to D 160 mm (DN 150) |
L 580 x W 580 mm |
1 Alternatively available in PE (roof membranes based on PE)
Downloads
Package units
Supplied in cartons, PU 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!
