Window Vents

Helpful Hints

(Trickle Vents)

The trickle vents we show on this page (V2000, V4000, V4000SLIM, V5000) can replace most sizes of vents found on a double glazed window and all are screw fixed.

All you need to do to replace your vents is take your existing vent off the window and measure the slot length and width that is cut into the window.

Then choose the best size from the range shown to ensure that the slot is covered and taking into account the space needed for the screw fixing positions.

When you click on the pictures you will find all the information including a more detailed view of the sizes and frequently asked questions on the installation and use of the vents.

Helpful Hints

(External Vent Canopies)

The trickle vent external canopies we show on this page (C2000, C4000, C4000SLIM, C5000) can replace most sizes of canopy found on the outside of a double glazed window, and all are screw fixed.

All you need to do to replace your canopy is take your existing canopy off the window and measure the slot length and width that is cut into the window.

Then choose the best size from the range shown to ensure that the slot is covered and taking into account the space needed for the screw fixing positions.

When you click on the pictures you will find all the information including a more detailed view of the sizes and frequently asked questions on the installation and use of the canopies.