Improve Ventilation: Reduce condensation by improving airflow throughout your loft space. These felt lap vents create consistent air circulation between felt layers, helping to prevent the build-up of condensation, damp, and mould, while protecting your roof timbers from rot and long-term structural damage. Easy to Install: Quick and simple to fit with no specialist tools required. Each vent slides easily between the felt overlaps from inside the loft and securely clips into position. Designed for convenience, they allow any homeowner to increase loft ventilation in just minutes without professional help. Durable Construction: Manufactured from high-quality, weather-resistant plastic that maintains its strength and shape even in extreme temperatures. Each vent is built for long-term performance, ensuring continuous airflow, protection against moisture, and a lasting solution to common loft condensation issues. Size: Each felt lap vent measures approximately 280mm x 190mm x 30mm, offering effective airflow through each fitted section. The compact but efficient design ensures that multiple vents can be installed across the loft to provide balanced air circulation without compromising insulation or roof integrity. Universal Fit: Designed to suit most standard roofing felt types and loft constructions, providing a practical solution for both new builds and older homes. The universal design means each vent can be easily fitted in various roof layouts to improve airflow and reduce condensation problems year-round.
