On Monday, July 7, 2014 10:15:08 AM UTC+1, JimK wrote:

/. I dont mind if above head height glazing is 3mm either. /q

Who does and why?

Building regs.

Really? ISTR that unless you are a short-arse your 'above head height' is not classed as a 'critical location' in the Building Regs?
(I'm sure you won't need a link).
Jim K

thus it requires 4mm, unless I'm mistaken.


NT /q

?? Suspect you are.

Jim K