Slim Radiators

Buy slim radiators direct from the manufacturer with free next day delivery

Slim designer radiators with minimal protrusion into your room direct from the manufacturer with FREE next day delivery. Our Designer Radiator Showroom at Ashby de la Zouch has over 10,000 designer radiators in stock. We will not be beaten on price for a designer radiator. You can see an extensive range of designer radiators to suit the needs of any room, no matter how large, small or slim you need. Stylish and innovative designs available at discount prices and fast free UK Delivery - you can even get slim designer radiators on interest FREE credit!

Wet System, Electric, LED backlight, Infrared & Dualfuel Slim Radiators

Design your own bespoke slim radiator with factory order sizing, RAL colour options - or choose from 1000's of radiators in stock


Slim Designer Radiator FAQ's

A slimline designer radiator will add style and warmth to any room in your home. A slim radiator offers the combination of a stunning focal point, subtle stylish colour co-ordinated radiator and a touch of minimalist design to your home. Combining the look you want with energy efficiency to help enhance the look and feel of your home.


Interest free designer radiators from Agadon Designer Radiators

How do I get interest free credit on a slim designer radiator?

For our UK customers, there is now an easy way to pay for your slim designer radiators by using our interest FREE Omni Capital Retail finance package.

10% deposit 12 monthly payments at 0% interest

Flexible payment options mean you can buy now and spread the payment over the next 12 months. The only criteria for Agadon Designer Radiators is your order must exceed £750 - this can be a single product or a combination of products. Simply add your selections to the basket and if your order value exceeds £750 you’ll automatically be offered an interest free option.


What's the main benefit of a slim designer radiator?

A slim designer radiators' main advantage is they are an excellent way of heating a room that has limited wall space, because slim radiators have minimal protrusion into your room. Slim radiators create a sleek modern look, and fit where a more traditionally styled radiator just won't or if it can, it can't provide the performance needed. If you want to increase the BTU output, but don’t have a lot of available wall space, vertical slim radiators are ideal. You can simply replace an existing panel heater with a slim vertical designer radiator to add to the heat capacity from an existing radiator location. Slim vertical designer radiators are available in an extensive range of designs and sizes and are an excellent way of heating any room, hallway or bathroom.


Do slim designer radiators give good heat?

Yes, with a range of heat outputs up to 5947 BTU's are amongst the best performing designer radiators.

With interest free options on slim designer radiators, at factory direct prices from Agadon you won't need to compromise on style or heat output - as you can spread the payments and select the right heat needs for your room and choose from 10,000 radiators in stock. If you have a room in mind, use our online radiator BTU calculator to get the heat you'll need your slim designer radiator to generate.


Why choose an Agadon slim designer radiator?

Agadon Designer Radiators has more than 10,000 designer radiators in stock at our designer radiator warehouse in Ashby de la Zouch.
We strive to offer all our customers the highest possible quality and the best possible value. And because we work directly with the manufacturer, it means we can supply quality slim designer radiators without the designer price tag.


What's the manufacturers guarantee on slim designer radiators?

You get a 10 Year 'no quibble' manufacturers guarantee on Agadon Designer Radiators.

Which means you can be assured of purchasing long-lasting, high-quality designer radiators at some of the best prices online. All Agadon Designer Radiators come with the same 10 year 'no quibble' guarantee.


How can I get the best deal on a slim designer radiator?

Agadon Designer radiators can offer the best prices and special deals for slim designer radiators, all with FREE delivery and the option of INTEREST FREE CREDIT. As well as our usual range, we have hundreds of ex-display, end of line and discounted slim designer radiators on offer at unbeatable prices, with fast, free UK delivery.


Ex-display slim designer radiators

Our ex-display slim designer radiators sale is on all year round and we have hundreds of ex-display and end of line products on offer at unbeatable prices.

Even though they are in the designer radiator sale, each one comes with our incredible 10-year guarantee and fast, free UK delivery. You’ll need to act fast, though, once they’re gone, they’re gone. 

These exclusive discounts are designed to help you get your ideal vertical designer radiators at even more unbeatable prices, to help you can restyle your home without breaking the bank.


A fantastic designer radiator showroom you can visit

Agadon Designer Radiators are based in Ashby de la Zouch, Leicestershire. Which means we are virtually in the centre of the UK. So we are easy to get to and only a couple of hours drive from most places. Visit our factory Designer Radiator Showroom, with over 10,000 radiators in stock - you’ll find exactly what you’re looking for and bag a bargain too!

Please note: Our designer radiator showroom is currently open by appointment only, please give us a call on 01530 564 122 or email us at if you would like to visit or simply get more information and expert advice.


Customer support to help select the right vertical designer radiator

Vertical designer radiators add a more personal touch of style, colour and creative flair to your room, but if you're unsure of what the best option is our specialists will help guide you through BTU's, TRV's and all the other jargon! Just call 01530 564 122 to speak with a vertical designer radiator expert.

Offering high heat outputs, simple installation and attractive vertical looks, a designer radiator can help your put the finishing touch to your décor, make the most of the space available and turn your heating into an attractive feature. However, buying a new designer radiator for your home can sometimes not be as straightforward as you might think, especially if this is your first time taking the plunge.

With so many brands, styles, sizes and colours to choose from, without a bit of expert help, it can be difficult to know where to start.


Vertical designer radiators providing style and function

Agadons' range of vertical designer radiators will transform the way you approach heating your home. A vertical designer radiator will add style but can also provide flexibility with 'fit anywhere' options.  So if you're looking for a stylish way to heat your home then we give you a choice of electric, infrared, wet central heating or dual fuel, there is no limitation to where you can position your vertical designer radiator within reason. What's more vertical designer radiators are more affordable than ever with our interest free option.


Free next day delivery on slim designer radiators ordered by 5.00pm

Orders of slim designer radiators received by 5pm will be delivered next working day. Orders placed after 5pm Friday will be dispatched Monday for Tuesday delivery. Parts of Scotland and Northern Ireland may be 2 or 3 days delivery.


How do I choose a slim designer radiator?

Browse our range or give us a call today. Why not pop into our East Midlands showroom, where we have more than 10,000 items in stock? Or, speak to one of our expert team today, who will help specify a slim designer radiator which not only looks great, but can give you the heat output you need.

Because we manufacture you get the best deal on your slim designer radiators

Our slim designer radiators are a regular feature at the Grand Designs and Ideal Homes exhibitions. 

One of the attractions to specifying an Agadon slim designer radiator is you can have bespoke sizes, colours and finishes.

Guaranteed best prices on slim designer radiators!

Why choose Agadon Designer Radiators?

Visit our designer radiator showroom

10,000 designer radiators in stock

Huge range of colours and finishes

An amazing 10 year product guarantee

We will not be beaten on price

New exciting range of colours & finishes for slim designer radiators