400x400 Radiators

Good things come in small packages, and that is especially true with our range of 400mm x 400mm radiators. These pint-sized powerhouses are ideal for small spaces or can work together in groups to keep even large spaces toasty and warm.

Please note that each product listed within this category may vary slightly in size and as a result, may include products slightly above or below this size category.

If you would like to view our full range of radiators, click here. You can also view our other sizes here.

Where Would I Need a 400mm x 400mm Radiator?

Small home offices and en-suite bathrooms are the perfect partners for this small sized radiator. Taking up very little space, a single 400mm x 400mm radiator will leave plenty of room for everything else that needs to fit into your small space while maintaining a comfortable temperature.

This size can also provide the perfect solution to attics where the pitch of the roof means a taller option just won't fit. Install a handful of them to keep bigger rooms nice and warm.

What is the BTU of a 400mm x 400mm Radiator?

BTUs are how the heat output of a radiator is measured. Before you pick out which style or model you need you will want to make sure that it provides the right level of BTUs for your room. Use our heat calculator to quickly and easily find out what you should be looking for.

From these mighty minis, you can expect a BTU output of between 995 BTU and 1819 BTU; the exact amount will depend on the model that you choose, so be sure to find out what you need first.

If you need a different radiator, remember you can view our full range of radiators.

How Can I Get a Cheap 400mm x 400mm Radiator?

If you are keeping an eye on your budget but need a new radiator, look no further than our very own Trade Direct range.

Using our years of experience we have put together a selection of high-quality radiators that are gentle on your pocket but will provide exceptional service and heat.

How Do I Know If I'm Getting the Best Deal?

We feel strongly that everyone deserves to get the best price possible on their radiator which is why everything that we sell is backed by our Price Match Guarantee.

Should you find the same product for a lower total price (total price= cost of the item + shipping) on another UK based online store we will match their price.

There is no need to spend hours searching for the best deal; you will find it right here at Trade Radiators.

How Much Will It Cost to Have My Radiator Delivered?

Here at Trade Radiators delivery is always free, so there is no need to worry about hidden costs when you have found the right radiator.

What's more, there won't even be a long wait to receive your chosen radiator. Depending on the model you choose it could be on your doorstep by the next business day. Find out more about our delivery times here and don't forget you can always contact us if you have any questions.