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Type RAV-FL - Roof Abutment Ventilator

Verified by manufacturer 5 months ago

Cavity Trays Ltd

External roof ventilator for use on flat roofs at abutments with masonry.

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+44 (0)1935 474769 Website

Application

For use where flat roofs intersect with vertical masonry.

Description

An external ventilator that promotes air entry where a flat roof abuts a vertical masonry wall.


Features and benefits:

  • Free airflow rating: 25 000 mm² per metre run free opening.
  • Grade A1, PVC-U.
  • Integral insect grille.
  • Permits roof to breathe at masonry intersection.
  • Supplied with pre-drilled fixing holes.

General information

Color

Grey

Material

PVC-U

Guidance for specification option:

Grade A1 compound, un-plasticized polyvinyl chloride (PVC-U).

Length

1200 mm

Width

50 mm

Height

205 mm

Uniclass

Pr_30_59_29_02 Abutment ventilatorsPrimary

CAWS

J41/485 Roof ventilators

J41/80 Roof ventilators

Specification data - Abutment ventilators

Purpose

Flat roof abutment ventillation.

Ventilation opening

25 000 mm².

Colour

Arctic Grey.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

yes

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Literature

Ventilation Product Guide

Ventilation Product Guide

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)

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