Thanks for your reply, when I looked in B&Q there wasn't anything suitable for doors but there were a lot of gaps in that section so I'll try again to see if they've restocked.
Best wishes
Heather
Not long after moving into our house one handle on an internal door pulled out of the door and I have been unable to find a way to permanently fix it back on.
Polyfilla works for a couple of months but the panels are very thin plywood/hardboard and and screws don't grip well.
Would hollow...