black spots

Gadget · Post by **Gadget** » Mon Dec 29, 2008 11:10 pm

You'll find that you can leave the windows open just a crack and still lock them!

Post by **ultimatehandyman** » Tue Dec 30, 2008 2:32 pm

Like gadget says, you can normally open double glazed windpws slightly and lock them in the vent position.

I'm not sure if you can retro fit vents to existing windows or if they have to be manufactured with them in already.

mm1 · Post by **mm1** » Wed Dec 31, 2008 4:34 pm

thanks for the advise anyway lads and i'll give this ventilation crack a go,hopefully i know within a couple of weeks.

Stella · Post by **Stella** » Thu Jan 01, 2009 5:23 pm

You can get vents that you fit to wooden and pvc windows-

http://www.reddiseals.com/acatalog/wind ... otted.html