EPDM Downpipe Outlets (Smooth Flange)

EPDM Downpipe Outlets (Smooth Flange)

Wallbarn Ltd

Preformed shape for insertion into drainage outlets to improve waterproofing and protection (smooth flange).

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+44 (0)20 8916 2222 www.wallbarn.com

Application

For use with downpipes drainage holes on flat roofs.

Description

Preformed shape for insertion into drainage outlets to improve waterproofing and protection (smooth flange).


Features and benefits:

  • Tough, durable and flexible drain connector, used for downpipes and circular outlets on a roof or terrace within the main body of a concrete deck.
  • Recessed allowing water flow to enter pipes immediately. Slope allows for faster flow.
  • Corner fitting and flange can be sandwiched between two layers of waterproofing membrane.
  • Holes throughout the face, waterproof seal.
  • It is suitable with SBS and APP bituminous membranes, including built-up felt, mastic asphalt, hot melt and other liquid applied membranes and consists of a spigot which is inserted into a hole to connect to the outlet drainage pipe and a flange which is sandwiched between two layers of waterproofing membrane.
  • The flange is perforated with a series of holes around the profile to allow the membrane underneath to pass through the holes and give a secure bond when the second layer of membrane is installed above it.
  • The spigot is manufactured in a slight cone shape to give easy installation and to prevent it from rising out of the hole.
  • There are also multiple rings on its exterior, which help to ensure that no water can travel back up.
  • The drain connectors are designed to sit inside an HDPE outlet pipe with a snug fit and a range of size options are available in relation to the relevant outlet pipe size.
  • This differs from the standard drain connector by including a siphon mechanism to help eliminate bad smells and odours emitting from the drainpipe up to the roof or deck.
  • A small amount of water is held in a well, effectively sealing the drainpipe. As the rainwater runs off the roof and into the outlet, the water level rises over the internal lip and flows into the drain pipe.


General information

Color

Black

Material

EPDM

Ethylene propylene diene monomer rubber

Size

40 mm

60 mm

75 mm

80 mm

90 mm

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Uniclass 2015

Pr_65_50_35_37 Gravity rainwater outletsPrimary

CAWS

R10/26 Proprietary rainwater outlets

R10/365 Proprietary rainwater outlets

Specification data - Gravity rainwater outlets Enhanced data

Material

EPDM.

Ethylene Propylene Diene Monomer rubber

Spigots

240 mm.

Product Reference

EPDM Downpipe Outlets (Smooth Flange)

Overall size

40 mm.

60 mm.

75 mm.

80 mm.

90 mm.

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Environmental information

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Digital objects

Platform Compatible Version Certified to
IFC
-

1

2.1
Revit

Revit 2017

1

2.1
Download now from NBS National BIM Library

Literature

Pedestals & Support Pads Brochure

Pedestals & Support Pads Brochure

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