Worried about leaking windows - it may be easy to fix
Leaking Window?
We've had a number of queries concerning leaking windows, the Seitz S4 range, and it's a very simple job to check what's going on with these units. They are fitted with a compressible external seal so require no mastic seal like other caravan windows.
What tends to happen over time is the fixing screws lose a little of their tightness, so it's just a case of removing the rubber bungs around the inner frame and giving the cross head screws a tweak in sequence then replace the bung.
You should plan to check them every other year. The photo shows the fixings around the inner frame with one of the bungs removed to reveal the cross head screw.