Extensions & Reducers

At The Radiator Warehouse, we aim to make radiator installation as easy and efficient as possible. This is why we stock a range of valve extensions and reducers, to make what can be a stressful time much more calming.

Add flexibility to radiator installation with our radiator valve extensions & reducers

So what are these radiator accessories? Radiator extensions provide extra length to install your radiator and valves, just in case the pipes are too short and you don’t want the hassle of hiring a plumber to pull them up and move them. These can be incredibly useful and give you more options when looking for radiators and valves.

Radiator pipe reducers however, are used for situations where, for example, you have a 10mm pipe and your valve has the standard 15mm connection. These are handy for if your pipes are an unusual size, as these radiator adapters reduce the compression connection to fit your size needs.

We offer a wide selection of radiator valve extensions and radiator adapters, so you can be sure that you’ll find the right fit for your dream radiator and valves here.

Do you need help finding the right radiator accessories?

Be sure to take a look at our full range of radiator valves and accessories, we have a great selection of radiator valves and pipe sleeving kits to give your radiator a seamless look when installed.

If you need help in finding the right valve reducer or if you have some questions regarding any of our products or services please contact us today and our award winning team will help you out.

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Extensions & Reducers Popular Questions

How do you fit radiator reducers?

Pipe reducers are very easy to install and don’t require a plumber. All you’ll need to do is loosen the locking ring on your valve and insert the pipe reducer and tighten everything back up. Be sure that if your radiator is currently switched on, turn it off and wait for it to cool before doing this.

Why would I need a radiator valve extension tail?

Valve extensions can save you a lot of money and a lot of time. If you’ve purchased a radiator, or you’ve found one you’d love in your home but it's just a little too small to fit your pipework, this is where our valve extensions come in. They add length so your valves can reach your pipework without having to rip up all the piping in your room to move them slightly.

What are the standard valve & pipe size?

The standard size for most pipework in properties is 15mm, but in some homes pipework can be different sizes. The standard size for valves is also 15mm. Be sure to measure your pipes before ordering. If the pipes aren't the standard size you'll most likely need a reducer.

What is the standard valve extension tail size?

Valve extensions tend to be around 15mm to match most pipework in homes, but the sizes can vary and range from 8mm to around 30mm.

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