Roshield Rodent & Insect Pest Prevention Air Brick Vent Mesh Cover High-quality vent cover acts as a physical barrier preventing a wide range of rodents and insects from gaining access to building cavities. The vent cover is straightforward to install and acts as the first line of defence to prevent rodent and pest ingress. UK-Made Air Brick & Vent Protection Stop Rodents, Flying Insects & Crawling Insect Pests Professional-quality stainless steel mesh cover prevents a wide range of pests, including mice and insects, from gaining access to building cavities through air bricks and other similar-sized holes. Quick and easy to install, the cover is an important barrier to prevent emerging infestations.
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