Hey guys.
So not long ago I discovered a patch of wood rot in the right hand side of our window sill. The window is a Bradnams aluminium frame sliding window. We had some wind driven rain about a week ago and I noticed water droplets forming on the underside of the frame where the horizontal and vertical frame sections meet.
I had a guy come out and have a look and he said that the gasket between the frame sections had to started to go brittle and crack (Which it had), and said all I could do was peel out the old gasket and seal the join with a bead of silicone sealant.
I'm hoping that this fixes the leak and was wondering if anyone else had a similar problem and how they dealt with it.