NBS Source
Roll Panel Eaves Ventilators
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Application

Suitable for new build and refurbishment applications.

Description

A range of roll panel eaves ventilators suitable for new build and refurbishment applications where rafter centres are not consistent or are unknown.

Manufactured from vacuum formed, lightweight rigid polyvinyl chloride (PVC) and are designed to provide a clear air gap between the roof felt and loft insulation into the roof space.


Features and benefits:

  • Designed to provide an air gap between the felt and the roof insulation and is suitable for rafter centres either 400 mm, 450 mm or 600 mm or for areas with inconsistent rafter centres.
  • The product is suitable for new build and refurbishment applications, providing 25 000 mm²/m airflow, equivalent to a continuous gap of 25 mm.
  • A double width version for low pitched roofs or deep insulation applications is available on request.


Product options:

- Type G500 Roll panel ventilator:

Designed to provide an air gap between the felt and the roof insulation and is suitable for rafter centres either 400 mm, 450 mm or 600 mm for new build and refurbishment applications, providing 25 000 mm²/m airflow, equivalent to a continuous gap of 25 mm. Width 325 mm. A double width version for low pitched roofs or deep insulation applications is available on request.

- Type G502 Roll panel ventilator:

Designed to provide an air gap between the felt and the roof insulation and is suitable for rafter centres either 400 mm, 450 mm or 600 mm or for areas with inconsistent rafter centres. The product is suitable for new build and refurbishment applications, providing 25 000 mm²/m airflow, equivalent to a continuous gap of 25 mm. Width 650 mm.

- Type G503 Roll panel ventilator:

Designed to provide an air gap between the felt and the roof insulation and is suitable for rafter centres either 400 mm, 450 mm or 600 mm or for areas with inconsistent rafter centres. The product is suitable for new build and refurbishment applications, providing 25 000 mm²/m airflow, equivalent to a continuous gap of 25 mm. Width 800 mm.

General information

Material

Polyvinyl chloride (PVC)

Uniclass

Pr_30_59_29_64 Plastics rafter ventilator traysPrimary

CAWS

H60/355 Ventilated eaves with separated grilles/ trays

H61/355 Ventilated eaves with separated grilles/ rays

H62/355 Ventilated eaves with separated grilles/ trays

H65/355 Ventilated eaves – separated grilles/ trays

Specification data - Plastics rafter ventilator trays Enhanced data

Ventilation opening

25 000 mm²/ m.

Product Reference

G500

G502

G503

Width

325 mm.

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