NBS Source
List your products
Description

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

General information
Features

Ventilation grille provides 25 000 mm² per metre run free opening

Integral insect grille

Material

Grade A1 compound Unplasticized polyvinyl chloride (PVC-U)

Uniclass 2015
Abutment ventilators (Pr_30_59_29_02)Primary
Specification data - Abutment ventilators
Product Reference

Type RAV-FL

Standard product features

Features:

  • Ventilation grille provides 25 000 mm² per metre run free opening.
  • Integral insect grille.

Material:

Grade A1 compound Unplasticized polyvinyl chloride (PVC-U).

Colour:

Arctic grey.

Literature
Similar products from Cavity Trays Ltd