Mandatory emergency drainage systems for flat roofs with internal drainage.
- This applies also to refurbishment. alwitra® rainwater outlets and extension pieces have been designed to meet this requirement
- Available in different versions varying only in ponding height: • ponding height of 20 - 40 mm for emergency outlet socket 40 • ponding height of 20 - 100 mm for emergency outlet socket 100
- Can be converted into emergency outlets with high performance and a specified ponding height.
Emergency Outlet
In the case of refurbishment with additional thermal insulation, where it is not possible to replace existing outlets, it is recommended to install alwitra® refurbishment rainwater outlets.
As used on landmark architecture throughout the world
Almost 40 years experience with waterproofing systems in the UK
Applications
- For flat roofs with internal drainage
Product Details Back to top
Product Specification
Technical data of the Emergency Outlet Socket
| Application: | For all alwitra® rainwater outlets and extension pieces |
| Material: | Highly impact resistant PP |
| Colour: | Black |
| Min. ponding height: | approx. 20 mm |
| Miax. ponding height: | 40: approx. 40 mm 100: approx. 100 mm SL: according to customer specification pre-adjusted from 20 - 95 mm |
| Outer diameter of optional connecting flange: | 480 mm |
Technical Drawings
