

the flooring in the house we moved into has a number of areas with the type of marking shown in photo 1
i think its real wood planked flooring as i can see some small cross members around 30mm wide, photo 2, which seem to be a substrate to take the upper planks?
the main flooring is flooring grade chipboard
the ground level is wet underfloor heating
the same flooring in the rest of the ground floor is very nice despite having a few little indents quite un noticeable but not having that dark dirty stuff in the grooves
thanks for looking
cheers
geof
