Pest-proof ventilation that fits your roof profile

BugPlugg™ delivers passive ventilation while keeping insects, birds and rodents out of your roof space – without changing your roof line.

BugPlugg™ is a profile-specific, passive ventilation system for metal roofs and walls. It closes off the gaps at eaves, ridges, hips, valleys and head barges, allowing air to move while stopping pests and debris entering the building.

Designed and manufactured in Aotearoa New Zealand, it supports healthy, dry roof spaces and tidy detailing on new builds and retrofits alike.

The Benefits of BugPlugg™

Pest-proof ventilation

Prevents insects, spiders, birds and rodents from getting into the roof space, while maintaining airflow.

Helps manage moisture

Supports movement of water vapour out of the building via passive ventilation pathways.

No change to height

The system sits within the existing purlin line, so it does not add height to the roof or flashing.

Easy to install or retrofit

Components can be installed by any competent roofer or builder with no specialist training or equipment.

Made for NZ roofs

Manufactured in New Zealand from UV-stabilised HDPE and available to suit common roof profiles.

Custom options available

Components can be custom-designed to suit unusual junctions or bespoke roof details.

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