Trickle Slot Vent for uPVC Double Glazing Window Reduces Condensation 400mm White interior and dark grey exterior Trickle vents are a great solution for helping to reduce condensation and moisture build-up which you may have occurred in the area of your windows. These vents are designed to draw the moisture outside through the vent and create a constant airflow without compromising the security of your home. Features: Suitable for uPVC, wood and aluminium windows Reduces condensation Switch on the internal canopy (Allows you to open and close the vent with ease.) Fixing screws and screw covers included. Other sizes and Colours available see other listings
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