Wallbarn EPDM Circular Roof Outlet (Smooth Flange) – H240mm – D75mm

Wallbarn EPDM Circular Roof Outlet (Smooth Flange) – H240mm – D75mm

CIRCULAR ROOF OUTLETS ARE MANUFACTURED WITH A SMOOTH FLANGE WHERE APPLICATORS ARE BONDING OR MECHANICALLY FIXING DRAIN CONNECTORS TO THE WATERPROOFING MEMBRANE ACROSS THE FACE OF A FLAT ROOF OR TERRACE

The spigot is 250mm long and is inserted down inside of the HDPE drainpipe. This gives ample assurance that no water can back up behind the rubber and onto the deck. The spigot is slightly cone shaped and ribbed. This helps with installation into the hole, and prevents water passing back up behind the spigot.

The mouth of the shank has a series of internal serrations so the gravel guard or leaf excluder can be fitted easily and securely. Remember installers of these outlets will always need to insert leaf guards or gravel excluders (this will be a hyperlink to “accessories” page) into the moth of these connectors to prevent the pipes becoming blocked.

They are positioned throughout the roof deck at intervals approximately 25 – 30m2 apart to handle the amount of potential UK rainwater run-off.

Wallbarn code	Category	D1	D2	D3	D4	H
090-040-240-040	Smooth 40mm	235	26	24	31	240
090-040-240-060	Smooth 60mm	235	48	43	53	240
090-040-240-075	Smooth 75mm	320	65	61	70	240
090-040-240-080	Smooth 80mm	320	69	64	74	240
090-040-240-090	Smooth 90mm	320	77	73	82	240
090-040-240-100	Smooth 100mm	320	85	80	90	240
090-040-240-110	Smooth 110mm	320	91	87	96	240
090-040-240-125	Smooth 125mm	320	111	106	116	240
090-040-240-140	Smooth 140mm	380	127	122	132	240
090-040-240-150	Smooth 150mm	380	136	131	141	240
090-040-240-160	Smooth 160mm	380	146	141	151	240
090-040-240-200	Smooth 200mm	380	185	180	190	240