Biomass boilers will work with existing central heating systems, presuming this is not decades old, whether they use radiators or under floor heating. A surveyor will check the existing system you have in place before quoting for or recommending a biomass boiler to you.
Denbigh
Denbigh is a market town and also area in Denbighshire, Wales, of which it was formerly the county town. The community's Welsh name converts as "Little Fortress", a reference to its historic castle. Denbigh lies near the Clwydian Hills. The population at the 2001 Census was 8,783, raising to 8,986 in the 2011 census.