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The VENT Roll Panel Vent is designed to maintain a continuous 25mm air gap between the underside of the roofing membrane or sarking board and loft insulation at the eaves, providing a consistent flow of air into the roof space.
The G502 castellated profile is laid across the top of the roof trusses/rafters parallel with the eaves level and is suitable for both new build and roof renovation projects. The extra width of the panel allows for better coverage when low pitch and deep insulation details are encountered.
This product should be used in conjunction with other soffit/fascia vents to provide a complete roof ventilation system.
In line with BRANZ appraisals for any insulation:
Suitable for use in new within the following scope:
The VENT Roll Panel Vent can only be used on new build projects.
As a moisture or wind barrier the VENT Roll Panel Vent can be used in isolation. However, to achieve the function of allowing airflow through the vent, the vent must be used in conjunction with VENT Over Fascia Vents (G1200N or G2500N) or VENT Circular Soffit Vents (G700).
VENTs Passive Roof Ventilation Products comply with the following provisions of the NZ Building Code:
Evidence: All products are manufactured by Manthorpe Building Products Ltd (UK) who are ISO 9001 accredited by SGS Certificate # GB12/84769, certified since 2011.
The use of VENT Roll Panel Vent (G502) or similar, has been standard practice in Canada, the USA and Europe for decades. Since the introduction of the VENT Roll Panel Vent to New Zealand, the vent has been successfully installed in hundreds of New Zealand buildings.
Pressed-Metal-Tile-15-or-more-Cold-Roof-Eave-G1200N-+-G502
Dec 2022
Steel-Longrun-15-or-less-Roof-Eave-G2500N-+-G502-+-VB10-+-G1275
Dec 2022
Steel-Longrun-15-or-more-Roof-Eave-G1200N-+-G502-+-VB10-+-G1275
Dec 2022
Steel-Longrun-25-or-more-Roof-Eave-G1200N-+-G502-+-VB10-+-G1275
Dec 2022
VENT provide complete passive ventilation systems that ensure healthy homes free from internal moisture and condensation.
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