I've a upvc sliding patio door that keeps dropping. It seems to be supported by a little chunk of plastic at the bottom of the door which I have to keep replacing when worn, every few months, to prevent it from dropping to much, I have to lift the door to slide and lock the door when it is to worn. Is there a more permenant way to remedy this?

s cowell, April 2008

Thankyou Arthur, I had a similar problem and have just fixed it. Much appreciated.

Steve, August 2008

hi there at the bottom of door there are metel sliding rods on the parts that attaches the door to these rods there are allen screws these sometimes work loose lift door and tighten these screws hope this helps

arthur, April 2008