In reply to sbc_10:
> Evening everybody,
> Yes, having a loft conversion.
> It is a 1950's 3 bed semi with a good full length loft space with 8 foot high apex on the roof. Old obstructive steel truss needs taking out, new steels puttng in. New stair case that will need the walls of two existing bedrooms being shifted slightly.
> All the designs and structural calculations have been done. There is no requirement for decoration or fitting of feaures, except 3 velux and insulation........ 25-30 K ????
Yep - £25k ball park sounds reasonable. Two things to look in to:
1) When we had our loft converted one of our Velux windows had to be positioned a specified distance from the guttering to allow egress in the event of fire.
2) The loft space has to have fire resistance for a given burn-time (normally 30 minutes). Makes sure your builder knows this figure for your region. Our builder thought the figure was 20 minutes (because that was the rule in his area), and as a result we had to have all of our first floor ceiling re-plastered to improve fireproofing (rather than rip the loft flooring and walls up). As you can imagine, this then meant we had to redecorate the whole of the first floor!