Roshield Pest Proofing Air Brick Mesh Vent Cover 4-pack

This vent cover system prevents access to cavities by rodents and a wide range of flying and crawling insects while maintaining airflow through air bricks. It suits wall vents for homes where pest ingress is a concern and helps reduce the risk of future infestations, according to the manufacturer. Installation is straightforward for DIY users and can be permanent with adhesive or fixed with screws.

Key Points

The design combines a plastic outer frame with a high-quality stainless steel mesh that blocks mice and most insects. The mesh is housed within the frame to avoid exposed edges and to keep the grille neat once fitted. A distinctive feature is the adhesive track around the outer edge which allows quick adhesive application for extra grip during mounting, making alignment easier during installation. 🧰

Made in the United Kingdom from recycled automotive bumpers and dashboards, the product aims to reduce waste in manufacture and packaging. The dark grey finish blends with many brick and render colours while remaining discreet on external walls. Consider that for very irregular wall surfaces or severely damaged air bricks, a perfect seal may require additional surface preparation or a combination of adhesive and screws.

Technical Specifications

• Name: Roshield ProVent Air Brick Mesh Vent Cover x4
• Material: stainless steel mesh inside a recycled plastic frame
• Dimensions: 254 mm x 102 mm per grille
• Colour: dark grey
• Kit includes: four vent covers, fixing screws and wall plugs suitable for solid masonry

Usage Recommendations

No specialist tools are required for a basic fitment. For adhesive installations, apply a suitable exterior-grade construction adhesive to the adhesive track and press firmly to the wall, holding in place until set. For a more permanent mechanical fixing, use the supplied screws and plugs into solid masonry following standard drill and plug techniques. If you prefer, combine adhesive with screws to improve long-term stability on uneven surfaces. 🔧

When fitting, ensure the air brick cavity behind the grille is clear of debris and nests so the mesh sits flush. For walls with render or flaking mortar, remove loose material and consider a backing mortar key or flat packer behind the grille to support the frame. The manufacturer provides fitting instructions and an online video which may be helpful for first-time installers. 🏠