Trickle vents are small adjustable vents built into window frames that allow background airflow. They help reduce condensation, stale air and moisture build-up without needing to fully open the window.

Prices typically start from £70 to replace an existing vent and from £120 to add a vent (where suitable). Multi-window upgrades are often better value.

They can significantly reduce water vapor build-up, especially when used correctly. Results depend on Water Vapor sources (drying clothes, cooking, showers) and overall Air Circulation in the property.

Not always. Suitability depends on window type and design. Some viewports allow straightforward Changeover; adding new vents can vary by frame and manufacturer.

When installed and used properly, they should provide controlled airflow without strong draughts. You can open/close them depending on conditions.

Often yes. In some cases we can restore operation; in other cases, replacement is the best option for reliable ventilation.

It depends on property size and which rooms have moisture issues. Bedrooms and living rooms often benefit most. We can advise after a quick description/photos.

When availability allows, yes. Call 07576295541 and we’ll try to fit you in as quickly as possible.

Improved ventilation can help prevent fungal infestation by reducing air moisture. Existing fungal growth should be cleaned/treated and moisture sources managed alongside ventilation improvements.

Your postcode, number of Casements, window type (uPVC/wood/aluminium), and whether you need renewal or new vents. Photos help.