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Harmer Extended AV Outlet

Verified by manufacturer 2 months ago

AV200/EXT - 2"

Alumasc Water Management Solutions Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • UKAS

    UKAS

    Certificate type

Extended Aluminium Anti-Vortex Roof Outlet

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+44 (0)1536 383810 Website

Application

Harmer offers a wide range of roof drainage products suited to different types of roof construction including structural concrete, metal deck, timber deck, warm roof, cold roof, green roof and inverted roof. A secure connection between the waterproofing membrane and rainwater outlet is critical. Harmer Roof outlets can be used with all types of membrane including asphalt, built-up felt, single ply and wet-applied systems

Description

Harmer Roof AV Vertical rainwater outlets are designed for use with flat roof structures using either insitu cast concrete, timber or lightweight metal deck construction. Harmer Roof outlets are ideal for connection to continuous waterproofing systems using single ply membranes, mastic asphalt, high performance built-up felt and wet-applied systems.


Prefabricated extended spigots range, available with either standard spigot or with Flushjoint extruded aluminium downpipes spigots. Aluminium alloy is lightweight, therefore easy to handle on site and during installation. This lightness also makes aluminium outlets suitable for a wide range of lightweight roof decks.


Features and Performance:


  • Lightweight, durable and non-corrodible
  • Life expectancy of aluminium: 40 years (rural/suburban areas); up to 25 years (industrial/marine areas)
  • High flow performance
  • Robust and secure
  • Low maintenance
  • Aluminium is 100% recyclable
  • Sustainable

General information

Color

Blue

Yellow

Finish

Powder-coated

Material

Aluminium

Length

-

Manufacturer guidance

Spigot length up to 1000 mm.

Uniclass

Pr_65_50_35_37 Gravity rainwater outletsPrimary

CAWS

R10/26 Proprietary rainwater outlets

R10/365 Proprietary rainwater outlets

Product range

Harmer Building Drainage / Extended Spigot Outlets

Specification data - Gravity rainwater outlets

Roof construction

-

Form

Timber, cast and metal deck.

Material

LM6 aluminium.

Grating

Domical anti-vortex.

Spigots

Extended.

Integral accessories

Clamping ring and nut/bolt.

Standards

To BS EN 12056:2000.

Flowrate

1.69 L/s.

Fire rating (to BS EN 13501)

A2.

Colour

Blue and yellow.

Aluminium finish

BBA polyester powder coated.

Spigot length

Up to 200 mm.

201–400 mm.

401–600 mm.

601–800 mm.

801–1000 mm.

Accessories

None.

Terrace grate.

Grate extension piece.

Gravel guard.

Sustainability data

Country of product manufacture

United Kingdom

Recyclability

100%

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Powder Coating Certificate

UKAS

UKAS

ISO 14001 - Burton Latimer site

UKAS

UKAS

ISO 9001 - Burton Latimer site

Literature

Harmer Roof Drainage

Harmer Roof Drainage

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