Hi,
My patio door from the conservatory into the garden has been getting harder to open. Yesterday I lifted it out of its frame to find that the back roller is stuck. Even with application of WD40, it refuses to spin freely.
How easy is the roller to replace? Are there many different types? I spoke to one "Double-Glazing-Doctor" type and he said he would have to take off the bottom of the frame which seems quite likely as there was no obvious way to remove the roller otherwise. Is taking the bottom of the frame off easy? Will it just pull off - there are no screws as far as I can see.
BTW, the door is aluminium.
TIA
Mr F.