Internal doors, how wide is the gap on skinned doors please?

[pe2dave]

Cutting 1.5cm off the bottom of a door.
Depending on how much (if any) has been taken off, will need
new 'infill'.
I'd like to go down to do the job with a piece in hand?

Anyone know what width I need to cut to please?

TiA

 

[Bingy man]

Internal doors are around 35/36 mm thick but then you have to subtract the thickness of the two faces which will probably be around 1.5 - 2 mm each side . Best to visit and decide on the day . I’ve done them before ( from new) and just moved the end rail and re glued them back into the door .

 

[pe2dave]

Internal doors are around 35/36 mm thick but then you have to subtract the thickness of the two faces which will probably be around 1.5 - 2 mm each side . Best to visit and decide on the day . I’ve done them before ( from new) and just moved the end rail and re glued them back into the door .

Thanks for that. Measured at 30mm... but enough meat left on existing filler so didn't need it.