Our BTU Calculator tool will help you identify suitable radiators for the specific room(s) in question.

As a guide, in our experience we’ve found the typical room size of the average 3 bedroomed house requires the following radiator sizes:

Lounge = 1400 x 600 double
Dining room = 1200 x 600 double
Kitchen = 900 x 600 double
Bedroom 1 = 1400 x 600 single
Bedroom 2 = 1200 x 600 single
Bedroom 3 = 900 x 600 single
Bathroom = 600 x 600 double

Yes all our products come with a guarantee.

Guarantees or warranties vary, by product and manufacturer.

All our products are guaranteed for a minimum of 1 year (radiators vary - see individual product specifications, copper tube 25 years) but many offer longer warranties from the manufacturer, which you may need to register for.

On each product, under the specification tab, you will find more information on the guarantee or Warranty.

Follow links through to various manufacturers sites, as each manufacturer will have its own terms and conditions for qualifying for longer warranties.

You do not want to miss out by getting the wrong installer for some boilers etc.

As Boilers and radiators are installed by third parties, they do have to install in compliance with regulations and manufacturer standards to get the full benefit of the warranty.

As long as these are fulfilled, you will get the maximum life and support from your new purchase.