Roofing Products

There are many product options which will provide passive ventilation for new build and existing homes. As this is a relatively new concept to New Zealand, we have recommended the following range of product options as a simple and effective guideline.

The products have been selected to achieve the recommended airflow for roof pitches above 15° (10,000mm2 lin/m) and below 15° (25,000 mm2 lin/m).

Product Range

Eaves Vent - EV25

Circular Soffit Vents - G700

Over Fascia Vent 10mm - G1200N

Eaves Comb Filler - G1275

Over Fascia Vent 25mm - G2500N

Ridge Vent - RV10P

Vented Batten - VB20

Roll Panel Vent - G502

Ventilated Apron Batten – AB20


63 Hull Road
Mount Maunganui


Ph: 07 574 1116 (Head Office)

Eaves Comb Filler - G1275

Eaves Com Filler - G1275

The Manthorpe G1275 Eaves Comb Filler is designed with flexible fingers that adjust to fill the gaps left when using profiled tiles or steel roof cladding, preventing entry of birds and large insects beneath the tiles. The use of the Manthorpe G1275 Eaves Comb Filler eliminates the need to make or buy expensive purpose made profiled fillers.

Product supplied by:

Manthorpe Products

All products available through your preferred supplier:

Bunnings Warehouse
Steel & Tube
Metalcraft Roofing
Mitre 10 Mega
Carters - Your Building Partner
Calder Stewart
Placemakers - Know how can do
Roofing Industries