Roof Vents

Prevent damp and regulate the temperature in any building with high-quality roof ventilation products from Toolstation. From soffit vents to roof extractor vents, wall ventilators, air bricks and more, find effective ventilation solutions for your home or business here.

What are the Different Types of Roof Vents?

Roof vents are available in a range of configurations to suit different properties. Felt lap vents are an excellent solution for older properties and can be fitted to roof membranes. Facia vents and soffit vent strips are popular in new-build homes as they can be installed discreetly underneath the fascia boards. They allow air to pass into the loft through the eaves and ventilate the property without letting moisture or rainwater in from the roof.

 

Benefits of Roof Ventilation

• Roof vents for flat, pitched and tiled roofs
• Felt lap vents – breathable underlay ventilation at the eaves
• Soffit vents – continuous airflow into roof voids
• Ridge vents – outlet vents along the roof ridge
• Ventilation trays & cowl vents – aid airflow in tight roof details
• Insect mesh and seals – keep pests out while letting air in
• Compatible fixings & trims for quick installation

 

What types of roof vents are available?

Common roof vents include tile vents, slate vents, ridge vents and mechanical vents. Tile and slate vents fit into the roof covering, while ridge vents sit along the highest point of the roof to let air escape. Choose vents to suit your roof type and ventilation needs.

What are felt lap vents and where do they go?

Felt lap vents install between courses of roofing underlay (felt or membrane) at the eaves to let air enter the roofspace. They create a breathable gap under the underlay without lifting tiles and help start airflow from the lowest point of the roof.

How do soffit vents work?

Soffit vents are fitted into the soffit or eaves to bring fresh air into the roof cavity. They work with roof vents and ridge vents to create a continuous airflow path, air in at the eaves, air out at the ridge, improving ventilation and reducing moisture build-up.

What’s the difference between ridge vents and tile vents?

Ridge vents run along the roof’s peak and are great for whole-roof airflow, while tile vents sit discreetly among tiles to let air out locally. Many installs use both intake (soffit or lap vents) and exhaust (ridge and/or tile vents) for balanced ventilation.

Will roof ventilation help reduce condensation?

Yes - by keeping air moving through the roofspace, ventilation helps carry moist air away and reduces condensation on cold surfaces. Make sure intake and exhaust vents are installed correctly and ventilation channels aren’t blocked by insulation.