Let roof spaces breathe easy with Ubbink 10mm Air Gap Over Fascia Vent 5 Pack that offer a 10mm air gap and help prevent condensation and timber rot. Each vent nails securely to the fascia board, fits under roofing felt, and ensures fresh air flows at the eaves while keeping insects out thanks to the integrated mesh. Compatible with any tile or slate roof, you'll find installation simple and effective, making it ideal for maintaining healthy roof spaces.