Link Vent® Trickle Vents

Trickle Vents perform an important function

Our Link Vent® Passive Trickle Ventilators option, available on the majority of our Windows and Doors, help you meet with Building Controls important passive ventilation task

Now that in England & Wales trickle vents are a legal requirement in around 99% of home replacing their windows, this options is well worth considering

Trickle Ventilation Option

The Link Vent® Passive Trickle Ventilator is available in a small 2500EQA (EQA Equivalent Area) and larger 5000EQA size

Equivalent area (EQA) is used instead of free area for the sizing of trickle ventilators as it is a better measure of a ventilators air flow performance

Operation of the Link Vent® Passive Trickle Ventilator

Operation:  • Open and close the vent by tilting the lid on the internal vent, 4000 & 5000 version has two lids which operate independently to each other.        • The Lid can be tilted to direct the air in the desired direction as shown on figure 1.

Maintenance of the Link Vent® Passive Trickle Ventilator

Maintenance:    • Every 3 months gently brush the external canopy with a hand brush to remove any cobwebs and wipe down with soapy water using a damp cloth. • Do not use abrasive cleaning products or abrasive cleaning materials. • Where possible, gently open the internal vent and vacuum the cut-out rout clearing out any dust and debris for efficient performance. • Every 3 months gently brush the internal vent with a hand brush to remove any cobwebs and wipe down with soapy water using a damp cloth.

Link Vent® Passive Trickle Ventilators are fitted across the majority of our Window and Door range when or where specified, and colour options vary range to range - get in touch for specific details

Colour Options of the Link Vent® Passive Trickle Ventilator

Available in a range of finishes including Moulded Flat and Grained

Ice Cream


Basalt Grey

Dark Green

Flat Irish Oak

Flat White

Chartwell Green

Haze Grey

Anthracite Grey

Agate Grey


Cream White

Plain Natural Oak


Moss Green

Quartz Grey

Dark Red

Wine Red

Steel Blue


Halo Variations


Pebble Grey


Premium Woodgrain Effects


Golden Oak

Irish Oak

Black Cherry

Black Cherry

Premium Sprayed Colours

Plain AnTeak

Egg Shell White

Rustic Cherry

Soft Cherry

Super Matt Finishes

Super Matt 17120059

Super Matt 17120061

Super Matt 17120062

Super Matt 17120064

As Approved Installers for Link Vent Passive Trickle Ventilators within our Window and Door Systems, we offer our dedicated survey and install service throughout South Wales including Abergavenny, Crickhowell, Usk, Monmouth, Brecon, Chepstow, Cwmbran, Newport, Cardiff and Merthyr areas and beyond