Will a towel rail heat my bathroom?

Do heated towel rails function as radiators or do I need to install additional heating in my bathroom?

Yes, you can use a heated towel rail as the only heat source in your bathroom, provided it gives out enough heat.

Towel rails fall into two categories: those used solely to warm towels (where a separate radiator is used to heat the bathroom) and those used to both warm towels and heat the bathroom.

All too often, people swap their bathroom radiator for a towel rail, without taking account of heat output. This can result in warm towels in an otherwise cold and miserable bathroom – especially in winter! With a bit of expert advise, this scenario can be avoided. Once you know what heat output your bathroom needs (your plumber or radiator specialist can work it out for you) then it’s a case of matching this to the right heat output.

If your bathroom is compact and well insulated, you shouldn’t have a problem in finding a towel rail that will heat your bathroom adequately. If your bathroom is large and not well insulated, most towel rails will not have the capacity to keep your bathroom warm, or may need to be ridiculously big in order to give out enough heat. The good news is that the radiator industry is finally responding to this problem. There are now several stylish and compact towel rails on the market, designed to maximize heat output with integral hanging rails.