This product is no longer available —
Rainwater outlets for low slope roofs.
ICB (International Construction Bureau) Limited Alwitra rainwater outlets and accessories are designed for use with ICB's EVALON® or EVALASTIC® single layer roofing systems. They are available in both vertical and horizontal forms.
Features and benefits:
R10/26 Rainwater outlets
R10/365 Proprietary rainwater outlets
Alwitra Rainwater Outlet
Horizontal DN70/ DN100/ DN125
Refurbishment Vertical DN70/ DN100/ DN125
Vertical DN70/ DN100/ DN125/ DN150
Waterspout S DN50/ DN70/ DN100
Waterspout SF DN50/ DN70/ DN100
Waterspout SW DN50/ DN70/ DN100
Waterspout SF Rectangular 100/ 300/ 100/ 500
Waterspout SW Rectangular 100/300/ 100/500
Flexible bellows connector
Reducer, 100 to 70 mm
Reducer, 125 to 70 mm
Reducer, 125 to 100 mm
- Vertical/ Horizontal:
Provides the connection between drainage pipes and the water-proofing at cold or inverted roofs.
- Refurbishment Vertical:
For use in the case of refurbishment with additional thermal insulation, where it is not possible to replace existing outlets. Uses the custom-fit refurbishment plate (DN 125 made of PP, DN 100 and DN 70 made of aluminium), which is flashed against the existing waterproofing without back flow. Flashing against the new waterproofing is carried out either with connecting flange and screw ring (refurbishment rainwater outlet 125) or with factory-fitted connecting flange (refurbishment rainwater outlet 75, 110).
Part of the roof and emergency drainage system for non-used or extensive green roof areas covered with EVALON® waterproofing membranes. They can be installed horizontally through the para-pet. Made of rigid polyvinyl chloride (PVC) and, depending on the version, are equipped either with a welding flange for EVALON® waterproofing membranes or with a factory-fitted connecting flange made of EVALON®. Along with the waterspouts for pipes with various diameters, rectangular versions are also available. These rectangular water spouts feature high discharge rates at low ponding heights.
EVALON® or EVALASTIC® flexible flange for connecting to EVALON® or EVALASTIC® single layer roof coverings.
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