Just having an 'orangery' built - basically a conservatory but has an area of solid roof/ceiling around the outside before the glass roof starts, which has a flat roof gulley above it lined in fibreglass. This leads to a downpipe in one corner.
The thing is, the gulley is level, and stays full of water after it rains. Builder says this isn't a problem, it will evaporate, but we don't like the idea of standing water and think it might leak.
Any advice?
The thing is, the gulley is level, and stays full of water after it rains. Builder says this isn't a problem, it will evaporate, but we don't like the idea of standing water and think it might leak.
Any advice?
