It's simple...
If you buy a new home and expect a written guarantee
with the paintwork then think again as there isn't one.
Unless that is your home is painted to the :-
Paint manufacturers specification
For example our walls have the Solver recommended white undercoat (not tinted)
and 2 coats of Solver Maxiwash above the correct minimum thickness etc.
Therefore our walls are guaranteed by the Solver paint warranty.
If the specification reads :-
Painted to builders specification.
It could mean that you have only 2 thin top coats which is not recommended or guaranteed.
This could result in :-
1/ Transparency of the paint work ( Plasterboard flush lines visible etc.)
2/ Lack of Stain Blocking ( Paint absorbs dirt and stains and will not wash off )
3/ Absence of sheen uniformity ( Walls appear patchy and lack an even finish )
4/ No manufacturers guarantee
5/ A full repaint at your expense ( as you accepted the builders specification )
If you need further information go to your local paint shop and ask them or
contact Office of Consumer affairs regarding paintwork on new homes.