My velux window has been jammed shut by what appears to be an old wasp or bees nest. I have cleared as much as possible but it seems to have got into the mechanism and I would like suggestions as to how to free it please
i think this could be more to do with the keeps at the top of the window more than anything look for any wrongly bent metal keeps. or see if the window its self has drop at one side. failing that give me a call www.adlux.co.uk