Low Level Horizontal Radiators

If you’re short on wall space but still need powerful home heating, our low level horizontal radiators offer the perfect solution. Designed to fit beneath windows, along conservatory walls or neatly in alcoves, these compact radiators deliver impressive heat output while staying discreet and space-efficient.

Why choose a low level radiator?

Low level radiators (sometimes called low height or short radiators) are ideal for rooms with limited vertical space. Whether you’re upgrading a hallway, fitting under a bay window or heating a converted loft, these radiators maximise available room space without compromising performance.

• Compact horizontal profiles under 500mm in height
• Perfect for under-window installation or awkward spaces
• Available in Type 11, 21, 22 and designer styles
• Offered in white, anthracite, black and coloured finishes
• Choose from modern flat panel or traditional column looks

Versatile options for every home

Our collection includes both low-level column radiators for a classic aesthetic and sleek modern designs for contemporary interiors. Many models are part of our horizontal radiator range and come in multiple widths to fit your available space perfectly.

High heat output in a compact form

Don’t let the low height fool you - these radiators are engineered for performance. Thanks to multi-panel construction (including double and triple panel variants), they provide ample warmth even in large or open-plan areas.

Low height radiators with long-lasting quality

Constructed from durable steel and backed by guarantees of up to 20 years, our low level radiators are built to last. Whether you prefer a traditional style or a minimalist silhouette, you’ll find the right fit in our collection. Use our handy BTU calculator to find the right output for your space.

Frequently asked questions - Low Level Horizontal Radiators

What is a low level radiator?

A low level radiator is a horizontal radiator with a reduced height, typically under 500mm. These are perfect for fitting under windows or in tight wall spaces.

Do low level radiators give off enough heat?

Yes - especially if you choose double or triple panel models. Despite their compact height, they can produce high BTU outputs, making them suitable even for larger rooms.

Where should I install a low level radiator?

They’re commonly used under windows, in loft conversions, conservatories, or anywhere with restricted vertical wall space.

Are low level radiators available in different styles?

Absolutely. You’ll find flat panel, designer, and classic column designs in a variety of widths and finishes including white, black, and anthracite.

Can I use a low level radiator as my main heat source?

Yes - just ensure the BTU output is suitable for your room size. You can use our BTU Calculator to check the correct requirements before purchasing.