Alwitra - Model W75 -Parapet Outlet for Exterior (Emergency) Drainage

The alwitra parapet drain W75 was specially developed for gravity (emergency) drainage through the parapet and comes ready to use including three components: Drain, stainless steel pipe and custom-fit insulating body. The connection to the roof waterproofing is made via the two-part emergency drain connection with an accumulation height of 20 - 40 mm or via the screw ring, similar to the alwitra roof drains and extension elements. The corresponding connection collar made of EVALON® or EVALASTIC® is included in the scope of delivery, as is the aluminium base plate for a secure connection to the vapour barrier.