Find the perfect horizontal radiator for balanced, efficient heating and radiators performance at Bathroom Mountain — expertly designed to deliver reliable warmth, stylish proportions, and long-lasting performance for every room.

Whether you’re updating a compact ensuite, refreshing a busy family bathroom, or redesigning a spacious living area, our horizontal radiators offer excellent heat output with a clean, streamlined look that suits both traditional and modern interiors.

Our range includes panel radiators, modern flat-design horizontals, classic white models, stylish black radiators, and compact options ideal for under-window installation. Each piece is crafted from high-quality steel to ensure fast heat-up times, strong heat retention, and everyday durability.

How to Choose the Best Radiator

Our heating specialists recommend considering room size, layout, and BTU requirements.
• Wide horizontal radiators fit perfectly beneath windows for even heat circulation.
• Black or anthracite finishes add modern style to contemporary interiors.
• White or chrome radiators offer classic, versatile appeal.
• For maximum heat output, choose double panel horizontal radiators.

For further guidance on BTUs, sizing, and radiator types, explore our detailed Radiator Buying Guide .

As a trusted UK bathroom brand, Bathroom Mountain backs every order with a Price Match Promise, Excellent Trustpilot reviews, and fast UK-wide delivery. From slimline modern designs to bold horizontal statement radiators, each model is engineered for dependable warmth, everyday practicality, and long-lasting style.

Horizontal Radiators

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Discover the Perfect Horizontal Radiators for your Home!

Step into a world of elegance and efficiency with our extensive range of Horizontal Radiators. At Bathroom Mountain, we know that a radiator is more than just a heating element, it’s a statement piece that reflects your style and complements the decor of your home. That’s why we offer a variety of horizontal radiators that cater to every taste and style, from the charm of traditional designs to the sleekness of more modern aesthetics.

Our collection features single, double, and triple-panel radiators. The single-panel radiators are perfect for smaller spaces, providing efficient heating without overwhelming the room. For medium-sized rooms, our double panel options offer a balance of style and functionality, giving our ample warmth. For the more expansive spaces throughout the home, our triple panel radiators are the ideal choice, ensuring your room remains cosy and inviting.

Dive into our colour palette, designed to seamlessly blend into your home decor. Whether you’re looking for a classic elegant white, a bold black, or a unique metallic tone, our range has a colour to match every home and style. Our more traditional styles pay homage to the timeless beauty of classic styles, adding a touch of sophistication to your space. In contrast, our modern radiators are all about clean lines and minimalist design, perfect for contemporary designs seeking that chic edge.

Our choice of panel style can dramatically alter the look and feel of your room. Our column panels exude a vintage charm, giving a classic elegance. Flat panels, on the other hand, are the epitome of modern design, offering a sleek and unobtrusive look. For something a little different, our oval panels provide a unique aesthetic that stands out. With an array of sizes and finishes to choose from, our horizontal radiators are designed to fit seamlessly into any decor. Whether you’re looking for a subtle addition or a standout piece, we’ve got you covered.