NBS Source
Ridge and Hip Dry-Fix Ventilation System

Application

For prepared ridge and hip configurations.

Description

Two-part system consisting of dry-fix roll-out ventilation membrane with corrugated flashings to both edges providing ventilation at high levels to satisfy statutory requirement. The product is also appropriate where supporting flow is required to aid ventilation via permeable underfelt to address NHBC directive.


Features and benefits:

  • Accepts most popular ridge profiles.
  • Eliminates wet trades.
  • Provides statutory airflow.
  • Ridge mechanically fixed.

General information

Color

Black

Black-Grey.

Grey

Material

Alloy

Flashing.

Polymer

Gasket.

Size

Available in wide rolls.

6000 x 325 mm

(+ retaining gaskets).

Uniclass

Pr_30_59_29_71 Roof ridge ventilator tilesPrimary

CAWS

H60/840 Ventilator tiles

H60/86 Ventilator tiles

H65/840 Ventilator tiles

H65/86 Ventilator tiles

Specification data - Roof ridge ventilator tiles Enhanced data

Purpose

Roof void ventilator.

Colour

Black-Grey.

Execution

Installing ridge terminals and ventilation tiles.

Free airflow

5000 mm².

In continuous run to each side.

Literature

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)