The letterbox on my UPVC door has been broken by someone forcing a catalogue. The letterbox is fitted into the door with plastic pins but the plastic moulding that holds these in place have both been broken. I have no idea how to fix the plastic mouldings. Can I put a new letterbox over the top of the old one or do you have any other ideas?

Miss A Young, January 2011

Look for screws under flap this is the usual way to fit them.
You can buy replacement, if you have trouble look up www.windowparts.co
ps I have known people to stick them on try thin blade down behind it.

LEN, February 2011