I've just moved into a house that has been extended on the ground floor. The lounge is mainly original wooden floorboards, with the extension floor being concrete.
There is a really obvious lumpy join between the 2 sections that shows through the carpet. There are also noticeable ripples in the carpet over the wooden section caused by the gaps between the boards so I was thinking of 3mm hardboarding the lot before having a new carpet laid.
Hardboarding the wooden floor seems simple enough, but how would I continue this over the concrete section? The difference in height between the 2 sections is already about 3mm, so I would be looking to screed up to that height and then boarding over.
Any ideas?
Cheers, Bod.