m menu image  m home  m news m cart

BTU Calculator

What size radiator do I need - use Dougfields BTU calculator to find out?

Height of room (metres) *:
Width of room (in metres) *:
Length of room (in metres) *:
Window area (in metres²):

Type of room *:
Floor:
Space above room:
Outside walls:
Window type:
Number of external walls:
 

Imperial to Metric Converter

feet   inches = metres
 

 

 

 

 

Now you know what size radiator you require check out our Apollo radiator range at discounted prices