NBS Source
List your products
Description

A ‘universal’ high performance roof ventilator used at high or low level in slate and tiled roofs in new and refurbishment work. Incorporates integral baffle and grille in moulded base, and a coloured ventilation cap. Suitable for roof pitches 20 to 70° and for some mono roof applications.

General information
Material

Unplasticized polyvinyl chloride (PVC-U)/ polypropylene

Uniclass 2015
Roof slope ventilator tiles (Pr_30_59_29_73)Primary
Specification data - Roof slope ventilator tiles
Product Reference

Tiled Roof Ventilator

Colour

Brown

Grey

Terracotta

Requirement

To ventilate roof void

To ventilate above insulation in each rafter space

Standard product features

Sizes:

  • Vent cap 293 mm x 210 mm.
  • Base 405 mm x 440 mm.

Material:

Unplasticized polyvinyl chloride (PVC-U)/ polypropylene.

Airflow:

15,000 mm² (equivalent to 5 mm continuous gap when installed at 3 m centres; 10 mm continuous when gap installed at 1.5 m centres).

Product Options

Outlet adaptor:

Projects into roof space - can be connected to standard 100 mm pipework passive or active extraction systems.

Literature
Similar products from Cavity Trays Ltd