Type REV

Application

For introduction between rafters in existing roof spaces.

Description

A preformed tray that fits between rafters with the bottom portion resting under the insulation, and the top hinged portion following the roofline.


Features and Benefits:

  • PVC, black/ translucent.
  • Available in two sizes: REV600 for 600 mm rafter spacing and REV400 for 400–450 mm rafter spacing.
  • Free airflow: 7800–12 500 mm².
  • Compatible with other ventilators.

General information

Color

Black

Translucent

Material

PVC-U

Lightweight, rigid un-plasticized polyvinyl chloride.

Size

400 mm

Type REV 400 - rafter spacing.

450 mm

Type REV 400 - rafter spacing.

600 mm

Type REV 600 - rafter spacing.

Uniclass 2015

Pr_30_59_29_64 Plastics rafter ventilator traysPrimary

CAWS

H60/355 Ventilated eaves with separated grilles/ trays

H60/47 Eaves

H61/355 Ventilated eaves with separated grilles/ rays

H61/47 Eaves

H62/355 Ventilated eaves with separated grilles/ trays

H62/47 Eaves

H65/355 Ventilated eaves – separated grilles/ trays

H65/47 Eaves

Specification data - Plastics rafter ventilator trays Enhanced data

Style

To suit rafter centres of 400 mm.

Type REV 400.

To suit rafter centres of 450 mm.

Type REV 400.

To suit rafter centres of 600 mm.

Type REV 600.

Ventilation opening

7800 mm².

Type REV 400 -  free airflow, per unit provides up to 17 300 mm² per metre run.

12 500 mm².

Type REV 600 - free airflow, per unit provides up to 20 800 mm² per metre run.

Execution

Fitting eaves ventilators with separate grille and tray.

Product Reference

Type REV400 refurbishment eaves ventilator

Type REV600 refurbishment eaves ventilator

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)

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