Hi, we used a damp meter ourselves in the place where the wood has come unstuck from the floor and the noise it made was minimal, indicating very low moisture content. Are there any other tests we can do?
Hi, It was a new concrete floor in the extension, but it was approximately 18 months old.
The fitter did use a damp meter to check for damp.
The wood we purchased from B&Q had been in the room for at least a year (still in the boxes)
We had 18mm thick varying lengths 15cm wide solid oak flooring fitted in November (B&Q).
The expansion gap left has gone completely in a couple of areas and a couple of the lengths of oak have come up (like a mountain) and now it seems to be spreading (and fast) and you can see the floor lift...