--Shop\n\n--Feedback\n\n--Bookmark Us\n\n--About Us\n\n--Contact Us\n\n \n\nDescription\n\nVentilation duct covers are designed for outside and inside usage. Equipped with an insect net. These products are perfect for any ventilation size due not having frame. Installation is carried out outside the opening using dowels, glue, silicone. Recommended for installation in round ventilation ducts and aluminum ventilation ducts. \nSpecifications: \n- Duct inner diameter: 100mm; \n- Made of resistant and durable plastic; \n- Finishing colour: black; \n- Equipped with anti-insects mesh.\n\n100mm Duct Wall Ventilation Grille Black Cover Insect Mesh\n\nCustomer Information\n- We ship all orders within 24 hours after order being placed (All orders made before 2PM during working day will be shipped on the same day);\n- Shipping cost within UK is \u00A34.99 regardless to the quantity (Royal Mail Tracked 48 service);\n- Express delivery option is possible at extra fee (\u00A36.99 via Royal Ma.