450 mm Rafter Roll Ventilator

Application

  • Suitable and recommended for all Tapco Roofing products.
  • Designed to ensure a clear air path between roof underlay and insulation at all types of eaves.

Description

Rafter roll ventilator installed with fascia ventilators or soffit ventilators to provide a continuous ventilation path from the roof void to the outside without impairing the weatherproof function of the structure, as required by BS 5250.


Features and benefits:

  • In accordance with Building Regulations Approved Document C2.
  • Laid continuously over the rafters before the underlay is fixed, the ventilator provides a maximum of 25 000 mm²/m air flow (dependent on the eaves ventilation inlet provision).
  • Universal, adjusts for 400–600 mm rafter centres.
  • Does not affect the slating/tiling process.
  • Unique cross strengthening ribs on rafter trays prevent the underlay from sagging and blocking the airflow.
  • Reduce the risk of cold bridging by enabling insulation to be laid right into the eaves.
  • Lightweight and durable.
  • Quick and easy to install, with no special tools required.
  • Suits standard rafter spacing.
  • Independent of soffit and fascia ventilators, enabling use with any depth of soffit.

General information

Color

Black

Material

Polyvinyl chloride (PVC)

Shape

Roll

Size

6000 x 450 mm

Uniclass 2015

Pr_35_90_93_72 Reconstituted slate roof slope ventilation fittingsPrimary

CAWS

H60/355 Ventilated eaves with separated grilles/ trays

Specification data - Reconstituted slate roof slope ventilation fittings Enhanced data

Form

Ventilator slates.

Colour

Black.

Product Reference

450 mm Rafter Roll Ventilator

Literature

Similar products from Tapco Roofing Products