conforming to DIN EN 1253
flat overflow drain for installation into the thermal roof insulation with minimum 120 mm, with extra wide flange for welding FPO-PP membranes directly
specification:
- overflow upstand height adjustable 28 - 58 mm
- domed grate, secured
material:
polypropylene, UV-stabilized
Simply call the Dallmer customer service team – we are always happy to help: