firedoor - width

[happyslapper]

firedoors only seem to come in 2 widths - 30in and 33in - and with very limited option to cut to size. I assume that I have to fit an appropriate (hardwood) frame and adjust the wall opening to suit?

Is this correct? I was hoping (!) to buy an oversize door and \\\"just cut it down\\\" but this seems to be a forlorn hope.

Grateful for advice.

 

[Scrit]

The only way to get a special size door is to have it made. The options for trimming fire doors are extremely limited

Scrit