bruncher wrote:Hi dsppI do not find a need to do anything other than crack the trickle vents on the veluxes
Are the vents waterproof? I've always been nervous about leaving them open when I'm out.
We leave our trickle vents open year round and only a bit of dust comes through every so often. I think the way they are constructed stops the rain getting in, unless in extreme circumstances, which we’ve yet to suffer after 20 years or so.