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What size radiator do I need for my room?

If you are unsure call us on 01422 231943 or email info@radiwarm.com

The RaidWarm comes in many different sizes to fit your room.  What size Pipeless Radiator you need depends on many variables, including wall construction and what type of insulation you have.  Sometimes though, how much wall space you have and the availability of sockets also factor into what size radiator you can install.

The guide below shows the recommended radiator size to heat a room, based on an average UK home with double-glazing.  However, you can buy larger or smaller radiators to fit the space you have – if you buy smaller the space will take longer to heat up.

Inside your home

Small Room
Below 4.5 x 4.5 metres

General rooms:  One 600 x 1000mm, or two 600 x 800mm

For bedrooms:   One 600 x 800mm

Medium Room
Above 4.5 x 4.5 metres

General rooms:  One 600 x 1000mm, or two 600 x 800mm

For bedrooms:   One 600 x 800mm

Large Room
Above 5.4 x 5.4 metres

General rooms:
One 600 x 1200mm plus one 600 x 600mm, or two 600 x 800mm

For bedrooms:   One 600 x 1200mm

Inside your conservatory

Small Conservatory
2 x 2 metres

One 400 x 1400mm, or two 400 x 1000mm

Medium Conservatory
3 x 3 metres

Two 400 x 1000mm

Large Conservatory
Above 5.4 x 5.4 metres

Two 400 x 1400mm

What our customers say

ASK US A QUESTION

Call us on 01422 231943, email info@radiwarm.com or fill in the form below: