Type OEVWF

Application

For use between open eaves, without soffits. Designed for roof pitches of 15° and above in new-build or re-roofing projects. The OEVWF is designed for use with open eaves details.

Description

Preformed lightweight, rigid PVCU, open eaves ventilator with fly screen.


Features and Benefits:

  • Lightweight rigid PVCU.
  • Free airflow: 10 000 mm² or 25 000 mm² per running metre.
  • All roof pitches accommodated.
  • Integral fly screening.
  • Compatible with open eaves details.
  • Available in four different size options: OEVWF-10/400 (use with 400 mm truss centres) / OEVWF-10/450 (use with 450 mm truss centres) / OEVWF-10/600 (use with 600 mm truss centres) / OEVWF-25/600 (use with 600 mm truss centres).


General information

Color

Black

Material

PVC-U

Lightweight, rigid, un-plasticized polyvinyl chloride.

Size

400 x 435 mm

Type OEVWF/10/400.

450 x 435 mm

Type OEVWF/10/450.

600 x 435 mm

Type OEVWF/10/600.

Uniclass 2015

Pr_30_59_29_64 Plastics rafter ventilator traysPrimary

CAWS

H60/345 Ventilated eaves with integrated grilles/ trays

H60/47 Eaves

H61/345 Ventilated eaves with integrated grilles/ trays

H61/47 Eaves

H62/345 Ventilated eaves with integrated grilles tray

H62/47 Eaves

H65/345 Ventilated eaves – integrated grilles/ trays

Specification data - Plastics rafter ventilator trays Enhanced data

Style

To suit truss centres of 400 mm.

Type OEVWF/10/400.

To suit truss centres of 450 mm.

Type OEVWF/10/450.

To suit truss centres of 600 mm.

Type OEVWF/10/600.

Ventilation opening

6400 mm².

OEVWF/10/400 and OEVWF/10/450 - free airflow provides 14 000 mm per metre run.

8600 mm².

OEVWF/10/600 - free airflow provides 14 000 mm per metre run.

Execution

Fitting eaves ventilators with separate grille and tray.

Product Reference

Type OEVWF/10/400

Type OEVWF/10/450

Type OEVWF/10/600

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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