Our lead bat vents are crafted from high-quality Code 5 sheet lead and are pre-oiled on both sides with patination oil to reduce staining and improve longevity. Designed to provide a safe and discreet access point for roosting bats, this bat vent allows entry beneath roof tiles and into loft spaces while maintaining the waterproof integrity of the roof. Ideal for bat conservation and ecological roofing projects, these vents should be installed under guidance from a qualified professional where bat access is required. Key Features: Manufactured from premium Code 5 lead Pre-oiled with patination oil on both sides Provides safe bat access beneath roof tiles Maintains roof waterproofing Suitable for ecological and conservation projects Custom sizes and pitches available If you require custom sizes, lengths, or roof pitches that aren’t listed, please get in touch before or after ordering, we’re happy to accommodate bespoke requirements. For large quantity or project orders, feel free to contact us directly. Please note that colour variations and welding patterns may vary slightly due to the handmade nature of lead and traditional fabrication methods. ⚠️ Safety Notice: Always use appropriate PPE when handling lead products ⚠️