NBS Source
Airtrak PRV Pitched Roof Ventilator

Application

  • Suitable for providing point ventilation for lead roofing and slated and tiled roofing on pitches over 30°.
  • Can also be used in slated and tiled roofs where a more traditional look is required. The ventilator should be welded to a larger base sheet prior to being included in the slating or tiling.

Description

Provides point ventilation to lead roofs and vertical cladding where appropriate. The traditional shape adopted is suitable for pitches of 30º and over.

Features and benefits:

  • Includes an integral stainless steel woven mesh fly screen.
  • The ventilator is positioned over a hole in the decking and lead covering and welded into position.
  • A storm check is incorporated into the design to guard against water ingress in extreme conditions.

Applications:

  • Suitable for providing point ventilation for lead roofing and slated and tiled roofing on pitches over 30°.
  • Can also be used in slated and tiled roofs where a more traditional look is required. The ventilator should be welded to a larger base sheet prior to being included in the slating or tiling.

Installation:

Consult manufacturer's literature for details.

General information

Material

Ventilator: Code 5 lead

Insect mesh: Woven stainless steel

Size

Overall height: 98 mm

Overall length: 260 mm

Uniclass

Pr_30_59_29_82 Strip ventilatorsPrimary

CAWS

H71/110 Lead sheet fully supported roof covering

H71/130 Lead sheet fully supported wall covering

Specification data - Strip ventilators

Product Reference

Airtrak PRV Pitched Roof Ventilator

Standard product features

Material:

  • Ventilator: Code 5 lead.
  • Insect mesh: Woven stainless steel.

Size:

  • Overall height: 98 mm.
  • Overall length: 260 mm.

Ventilation:

3000 mm².

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