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Description

Use:

  • For roof eaves ventilation.
  • On roofs where the eaves incorporate a soffit board.
  • With soffit boards of between 6 mm and 9 mm.

General information
Features

Effective, quick and easy to fit

4 mm wide slots comply with BS 5250

Durable and totally resistant to decay

UV stabilised and colourfast

Material

Manufactured in PVC-U

Uniclass 2015 Soffit grilles (Pr_30_59_94_78)
Specification data
Product Reference

1137 Soffit Vent Type C

For roof pitch 15° or more, roof void is attic space or loft, free airflow of 10,000 mm square per metre.

1138 Soffit Vent Type C

For roof pitch of less than 15°, flat roofs or for any roof where living accommodation is contained within roof, free airflow of 25,000 mm square per metre.

Type

Slot

Colour

White

Brown

Black

1137 only.

Equivalent continuous airway eaves

10 mm

25 mm

Standard product features

Features:

  • Effective, quick and easy to fit.
  • 4 mm wide slots comply with BS 5250.
  • Durable and totally resistant to decay.
  • UV stabilised and colourfast.

Quality:

  • Satisfies all NHBC requirements.
  • Manufactured to BS EN ISO 9002 Part 2.
  • Complies with all relevant Building Regulations.
  • Meets all relevant British Standards.

Material:

Manufactured in PVC-U.

Product Options

Available in white or brown – product 1137 available in black.

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