Measuring Your Radiator

Q: Do I need to consider the size of the valve when measuring pipe centre to pipe centre? A: Yes, when measuring from pipe centre to pipe centre, you must also account for the width of the valve. Most standard valves are 45mm wide, but some can be up to 90mm. Please refer to the image below for a visual guide. Many modern radiators come in different sizes compared to older models, especially those measured in imperial units. If you’re struggling to find a radiator that fits your existing pipework, there’s a simple solution: a radiator tail extension. A radiator tail extension gives you extra flexibility, making it easier to install your new radiator without the need for major pipework changes. This means you have more We’re proud to offer one of the UK’s widest selections of column radiator sizes. No matter what size you need—large, small, or anything in between—we have a radiator to fit your space perfectly.