DIY Doctor UK DIY Forums

I'm converting my existing basement into additional living space and wondered if anyone can advise on the floor structure. The existing floor is concrete, level and in good condition. I've got no issue with the ceiling height so can I just have a damp proof membrane, insulation and floating floor?

Also if building a partition wall in the room, should this be built on top of the original concrete or the new floating floor?

Last year 64% of the questions asked in our forum were answered within our DIY project pages at www.diydoctor.org.uk/projects.htm The project pages are now separated alphabetically and your answers are accompanied by diagrams and the ability to see, and buy, the tools and/or required to complete your project. Use our search box to look for your answer and save a great deal of time and money!