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Outlet - EPDM Circular Downpipe Outlet (Perforated Flange)

Verified by manufacturer 3 months ago

Wallbarn Ltd Third party certifications:
  • ISO 9001 Quality Management

    Certificate type

EPDM Circular Roof Outlet with perforated flange to improve adhesion to the bituminous membranes. The shaft has a length of 250mm and available in sizes to fit downpipe diameters of 40mm to 200mm.

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+44 (0)20 8916 2222 Website

Application

Suitable for EPDM or Bituminous roofing membranes.

Description

This EPDM Circular Outlet has the function of connecting the waterproof roofing felts with rainwater downpipe drains. The slightly conical shape enables fast and simple installation in rain water drains. It has a flange with perforations to improve adhesion to the bituminous membranes. They have a series of rings on the shank which act as a drain‐trap between the connector and the rain water drain.


Features and benefits:

  • Flexible, tough EPDM shape is inserted into drainage hole and bonded and / or mechanically fixed to the waterproofing membrane in a sandwich application.
  • 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.
  • Perforated flange to aid bonding with adhesive.
  • Outlet shape is placed onto the rubber waterproofing and bonded using adhesive. Adhesive will ooze through the perforations to achieve an over-and-under bond.
  • Drainage outlet is protected by having additional layer and fully sealed.
  • A patch of waterproofing is installed above the outlet flange and fully bonded completely over the top to ensure area is watertight.
  • A round leaf guard should be inserted into top of hole once installed.
  • Always prime both the outlet shape and the waterproofing membrane before installation.

General information

Color

Black

Finish

Matt

Material

EPDM

Guidance for specification option:

Ethylene propylene diene monomer rubber

Shape

Circle

Other

Length

250 mm

Manufacturer guidance

This dimension refers to the length of the outlet shaft.

Width

40 mm

50 mm

60 mm

75 mm

80 mm

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Manufacturer guidance

These dimensions refer to the size of the downpipe that these outlets fit into.

Height

250 mm

Manufacturer guidance

This dimension refers to the length of the outlet shaft.

Warranty description

15 year

Uniclass

Pr_65_50_35_37 Gravity rainwater outletsPrimary

CAWS

R10/365 Proprietary rainwater outlets

R10/26 Proprietary rainwater outlets

Product range

Roof Drainage Outlets, Leaf Guards, Vents, Collars and Accessories

Specification data - Gravity rainwater outlets

Material

EPDM.

Guidance for specification option:

Ethylene Propylene Diene Monomer rubber

Spigots

250 mm.

Integral accessories

Not required.

Leaf guard.

Gravel guard.

Overall size

40 mm.

60 mm.

75 mm.

80 mm.

90 mm.

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Sustainability data

Contains Red List materials

No

Country of material origin

Italy

Country of product manufacture

Italy

Material

EPDM

Guidance for specification option:

Ethylene propylene diene monomer rubber

Recyclability

100

Manufacturer guidance

EPDM (Ethylene Propylene Diene Monomer) rubber is recyclable, although the recycling process can be more complex compared to materials like metals or simpler polymers. EPDM is a synthetic rubber commonly used in roofing, automotive seals, and other applications where durability and resistance to weathering are essential.

The recycling of EPDM typically involves grinding the used material into small pieces that can then be reused in new rubber compounds. The recycled EPDM granules can be mixed with virgin rubber to produce products such as floor mats, playground surfaces, and athletic tracks, or used in the construction industry for roofing and other applications.

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

BIM objects

Platform Compatible Version
Revit
-

2

IFC
-

2

Third party certifications

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001

Literature

Datasheet - EPDM Circular Downpipe Roof Outlet (Perforated Flange)

Datasheet - EPDM Circular Downpipe Roof Outlet (Perforated Flange)

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