Door Size

[mravant]

Hi Folks,

A quick question, Is there a minimum door opening size requirement for a new extension build (internal door).
I've just seen some doors i want and am not sure if i should buy 30 or 33" doors.
Do not have the building reg drawings to hand (i presume it is specified on them).

thanks

 

[^woody^]

No requirements for extensions

 

[mravant]

Thanks...Makes my life slightly easier.

 

[mravant]

Another thought.
If the doors have some glazing in it is there any requirements for building regs (i.e. must be toughened glass)??

 

[freddiemercurystwin]

Toughened glass is required dependent upon the position of the glazing http://www.selfbuild-central.co.uk/...ure/window-design/toughened-glass-in-windows/

If the door is a fire door obviously the glass needs to be too.

Personally for the tiny difference in cost I wouldn't use anything other than toughened no matter where it was.