DIYbanter - View Single Post - Trickle vents: fitting after-market ones

wrote:

Anyone done this? Is it a DIY job or best left to someone who installs
uPVC windows?

Thanks,
Bruce

No, and No.

Vents are normally fitted into the head of the frame.

Yours will be reinforced (steel or aluminium) and cutting into this is
not to be recommended.

The other suggestions in this thread are more appropriate.

--
"S'ils te mordent, mords-les"