NBS Source
Cavibrick airbrick

Application

For use instead of a conventional airbrick.

Description

A high performance plastics, louvred grille ventilator for use instead of a conventional airbrick.


Features and benefits:

  • Units can be locked together to create larger modules.
  • Cavity Trays Ltd claims louvres are spaced to comply with the latest BS requirements.
  • Provides insect screening.
  • Incorporates crossflow separators, with self draining base, and a water dam back to prevent rain penetration.
  • Compatible with Cavity Tray Ltd telescopic and straight duct/ sleeves.

General information

Color

Beige

Black

Brown

White

Orange

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Material

Polypropylene

Shape

Rectangle

Size

75 x 225 mm

Single unit.

150 x 225 mm

Two stacked units.

225 x 225 mm

Three stacked units.

Uniclass 2015

Pr_35_90_50_03 AirbricksPrimary

CAWS

F30/15 Air bricks in external walling

F30/160 Air bricks in external walling

Specification data - Airbricks Enhanced data

Work sizes

75 x 225 mm.

Single unit.

150 x 225 mm.

Two stacked units.

225 x 225 mm.

Three stacked units.

Material

-

Colour

Beige.

Black.

Brown.

Slate.

Terracotta.

White.

Free airflow

Free air provision.

Up to 7,500 mm² per unit.

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)