Order Process

Ordering a custom made bay window radiator couldn’t be easier.

Just follow the simple steps below:

Decide what size radiator you require

Do you know what size radiator you require for your room? Use the BTU calculator to help work out how much heat output is required for the room size.

Instant online quote

Now that you know what size radiator you require, you can get an instant online quote. Click here to get a quote for a Curved Radiator or a Angled Radiator

Make a template of the bay window

If you wish to proceed with the order then we require you to make a template of the bay area. You can do this by using wallpaper backing paper or something similar. Please fill in our online template submission alternatively you may wish to send a paper template by post to our office address. If you are unsure on how to make a template please click here for step by step instructions to help you make a template. Then simply fold the template up (no need to put into a tube) and put into a large envelope.

Post template to Shiv Radiators

Please write the following details on the template


Your full Name

Your full Address

Your Contact Number

Brand of Radiator ordered

Length/Height of radiator ordered

State whether the template was taken from the plaster finish or skirting board. If it was taken from the skirting board then please write the thickness of the skirting board on the template.

Then simply post the template to:

Shiv Radiators Ltd, 232 Headstone Lane, Harrow, HA2 6LY

Wait for a call from Shiv Radiators and make payment

When we receive the template we will contact you to obtain payment details. All major credit/debit cards are accepted.

Work complete. Await delivery date confirmation.

When the radiator fabrication is complete we will contact you to organise a suitable day for delivery of your radiator

Radiator dispatched

Your radiator is now ready to be dispatched

Please note: If you are outside M25 then we can only deliver radiators up to certain lengths and height.

  • On 300 height radiators the maximum length is 2.7 metres
  • On 400 height radiators the maximum length is 2.4 metres
  • On 500 & 600 height radiators the maximum length is 2.2 metres

If you require a radiator longer than this and are outside M25, then we are happy for you to collect the radiator from our workshop premises.