Where to find Aerated Concrete?

[ctase]

Hi,
I'm trying to replace an very old floor made or wood with a laminate floor. The main issue is that the existing damaged wood floor is sitting on some wood beams of about 5-6 cm above the concrete floor so I need to fill that 6-8 cm of existing floor with something else. I was thinking on Aerated Concrete as I read in the past Nigel building his home this way. Does anybody knows some company/contractor that can do this for 1 room (~15m2) for start and what is the cost for it ( for filling the floor with aerated concrete)?
Also if there are other alternatives I'm very interested (that are better quality and cheaper).

Thanks,
Constantin

[Nigel Howarth]

Hi Constantin

I think the company that supplied my aerated concrete was Betofoam - see http://www.neochrom.com/?page_id=1758 .

Regards,