Lap Vent – White - 10 PiecesLap Vent

The Timloc Lap Vent – White (5560) is a discreet and effective solution for ventilating cold roof spaces by improving airflow through roof felt laps. Designed for retrofit installation, it is simply slotted between the overlaps of roofing felt without the need for tools or fixings. Manufactured from durable white polypropylene, the lap vent helps to reduce condensation in loft spaces, prolonging roof life and maintaining a healthy roof structure. Suitable for both new-builds and refurbishment projects, it offers a quick, cost-effective way to upgrade roof ventilation.

Key Features & Benefits

• Easy Retrofit: Installs quickly between felt laps without tools or fixings.
• Effective Ventilation: Improves airflow in cold roof voids, reducing condensation risks.
• Durable Polypropylene: Strong, lightweight, and resistant to decay.
• Discreet Design: White finish blends with roofing felt for an unobtrusive appearance.
• Versatile Use: Suitable for both new-build and refurbishment projects.

Product & Technical Details

• Type: Lap Vent
• Material: Polypropylene plastic
• Colour: White
• Installation: Slotted between roofing felt laps
• Application: Roof space ventilation

Suitable Applications

• Improving ventilation in cold roof spaces
• Reducing condensation in lofts and roof voids
• Use in both domestic and commercial roofing projects
• Quick retrofit upgrades for existing roofs

Instructions for Use

1. Locate the overlap in the roof felt.
2. Slide the lap vent carefully into place between the felt layers.
3. Space vents evenly across the roof area to achieve required airflow.
4. Check building regulations for correct ventilation provision.

Limitations & Precautions

• Not suitable as a primary ventilation system in heavily insulated or sealed roofs.
• Ensure vents are spaced correctly to achieve adequate airflow.
• Inspect periodically to confirm vents remain unobstructed.

The Timloc Lap Vent – White (5560) provides a simple, durable, and effective method of improving roof ventilation, helping to protect against condensation and prolong the life of roofing systems.