Window and Door Parts Ireland - How to retro fit a trickle vent in a uPVC window
Links to Products:
Trickle / Slot Vent
https://www.windowanddoorparts.ie/product/window-trickle-vent/
13mm Drill Bit
Link coming soon
Silicone Sealant
Link coming soon
https://www.windowanddoorparts.ie
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