Flat Double Column Radiators

Flat Double Column Radiators: Balancing Heat Output and Space

When a room demands significant warmth but space is a consideration, flat double column radiators present an effective solution. This design builds on the efficiency of a single column by adding a second, parallel column, substantially increasing the surface area for heat emission without the depth of traditional radiators. The result is a heater that delivers powerful convection heating while maintaining a sleek, contemporary silhouette suitable for various interiors.

The Functional Advantages of a Double Column Design

The primary reason for choosing a flat double column radiator is its enhanced thermal performance. The two columns create a larger internal water capacity and a greater surface area compared to single-column models. This translates to a higher BTU (British Thermal Unit) output, making them ideal for:

Medium to large-sized rooms, including living rooms and master bedrooms.
Spaces with high ceilings where heat can rise and become trapped.
Rooms with poor insulation or large windows, requiring extra heating power.

Despite this increased power, the "flat" aspect ensures the radiator projects less from the wall than a traditional model, preserving valuable floor space. For precise calculations, using our BTU Calculator is recommended to select the correct size for your needs.

Integrating Double Column Radiators into Your Interior Design

Far from being purely functional, these radiators are a key design element. The clean, vertical lines of the double columns offer a structured, modern aesthetic. They are available in a wide range of finishes beyond standard white, including anthracite, black, and metallic shades like chrome, allowing them to either blend seamlessly into a wall or stand out as a striking focal point. Their design pairs well with both >traditional and contemporary decors, adding a touch of engineered elegance.

Selecting the Correct Size and Model

Choosing the right flat double column radiator involves balancing heat requirements with available wall space. Key considerations include:

Heat Output (BTUs): Determine the required BTU for your room using our calculator. Double column models typically range from higher to very high outputs.
Height and Width: These radiators are often tall and narrow, making them perfect for placement between windows or on narrow walls where a horizontal radiator would not fit.
Central Heating Compatibility: Like other column radiators, these are designed for standard wet central heating systems.

Our collection, such as the Reina Flat Double Column range, offers various dimensions to meet different spatial and heating demands.

How They Compare to Other Column Radiator Types

It's useful to understand where flat double column radiators sit within the broader family of column heaters:

Vs. Flat Single Column Radiator: Double columns provide a higher heat output than single columns of the same height and width, but are slightly deeper.
Vs. Triple Column Radiators: Triple column models offer the highest heat output but have a much greater depth, making them more obtrusive. The double column strikes a balance between power and a slim profile.
Vs. Designer Radiators: While stylised, these radiators prioritise raw heating efficiency over bold, artistic statements, making them a practical choice for primary heat sources.

Final Considerations for Your Purchase

Flat double column radiators are a smart investment for those seeking a powerful heat source that doesn't compromise on a modern, space-efficient design. Before purchasing, confirm your wall's suitability for the weight and ensure you have the correct pipework connections. With their combination of performance and style, they effectively solve the challenge of heating larger spaces elegantly.

Browse our full selection of flat double column radiators to find the model that meets your technical requirements and design vision. All our radiators are supplied with FREE next-day delivery and a guarantee of quality.

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Frequently Asked Questions

What is the difference between Single and Double Reina Flat Vertical Column Radiators in terms of heat output and depth

The primary difference lies in the number of column layers and the resulting thermal performance. The Single panel models have a slimmer depth of approximately 58mm, making them ideal for narrow hallways where space is at a premium. However, the Double panel models feature two rows of columns with a depth of 93mm, which significantly increases the surface area. This allows the Double versions to generate a much higher BTU Output and Wattage compared to single versions of the same height and width, making them better suited for larger rooms requiring substantial heat.

How do I determine if the Reina Flat Steel Column Radiator is compatible with my existing Central Heating System

These radiators are designed to work seamlessly with standard UK central heating systems. They utilize standard 1/2 inch BSP connections, which is the industry norm for residential heating. Because they are manufactured from high quality Steel, they are compatible with both combi boilers and tank fed systems. You simply need to ensure your system pressure is balanced after installation. The steel construction ensures rapid heat up times, making them an efficient choice for modern thermostatic control systems.

Can I order these radiators in custom finishes other than the standard White and Anthracite

Yes, while the page lists standard stock finishes of White and Anthracite which are available for next day delivery, you have the option for customization. The Reina Flat range can be finished in a variety of RAL Colours or Special Finishes upon request. This allows you to match the radiator specifically to your interior design scheme. However, please note that selecting a bespoke RAL Colour typically requires a longer lead time compared to the in stock standard finishes.

What are the specific wall projection and installation dimensions I need to account for

For proper installation, you must account for the depth of the radiator plus the space required for the wall brackets. The Double Reina Flat models have a product depth of 93mm, while the Single models are 58mm deep. When mounted, the wall projection

How does the 10 Year Guarantee cover the Reina Flat Steel Column Radiators

The 10 Year Guarantee provided with these products covers manufacturing defects and material faults, giving you long term peace of mind. Since these are made from durable Steel, the warranty protects against leaks caused by weld failures or corrosion that might occur under normal operating conditions. It is important to ensure the radiator is installed by a qualified professional and that the system is properly treated with an inhibitor fluid to prevent internal corrosion, as improper maintenance can sometimes invalidate manufacturer warranties.

Why are Vertical models like the 1600mm and 1800mm beneficial for specific room layouts

Vertical radiators like the 1600mm and 1800mm high models are technically advantageous for rooms with limited horizontal wall space, such as kitchens or spaces between tall windows. By utilizing the vertical height of the wall, they deliver a high BTU Output without occupying valuable floor space needed for furniture or appliances. The tall design also encourages a chimney effect for convection, helping to circulate warm air effectively throughout the room from a smaller footprint.

Do I need to purchase specific valves for the Reina Flat Vertical Column Radiators

These radiators do not come with valves included, so you must purchase them separately. The type of valve you need depends on your pipework configuration. If your pipes come up from the floor, you will typically need Angled Valves. If your pipes come out of the wall, you might need Corner or Angled valves depending on the specific alignment. Since the connections are standard, you can choose from a wide range of Manual or Thermostatic Radiator Valves to match your chosen Anthracite or White finish.

How many sections are in the specific widths like 292mm versus 1402mm and how does this affect weight

The width of the Reina Flat radiator is directly determined by the number of steel sections welded together. For example, a narrow 292mm wide unit consists of 8 sections, whereas a wide 1402mm horizontal unit consists of 38 sections. This technical detail is important for installation because a higher section count results in a significantly heavier radiator. You must ensure your wall type (solid masonry vs stud wall) is capable of supporting the weight of the larger, multi section Double Panel models when filled with water.

Is Free Next Day Delivery available for all sizes and configurations of this product range

The page indicates that the Reina Flat Steel Column Radiators are available with FREE next day delivery. However, this service typically applies to items that are currently In Stock, such as the standard Anthracite and White finishes in popular sizes like 1800 x 440 or 600 x 1032. Custom RAL Colour orders will not qualify for next day service due to the painting process. You should always check the specific stock status listed on the product page, such as the In Stock indicator, before scheduling your installer.

Flat Vertical Double 1600 x 440

Flat Vertical Double 1800 x 440

Flat Vertical Double 1600 x 514

Flat Horizontal Double 600 x 1254

Flat Vertical Double 1600 x 218

Flat Horizontal Double 600 x 588

Flat Vertical Single 1600 x 440

Flat Vertical Double 1600 x 366

Flat Vertical Double 1600 x 292

Flat Vertical Double 1800 x 218

Flat Vertical Double 1800 x 292

Flat Vertical Double 1800 x 514

Flat Vertical Double 1800 x 366

Flat Horizontal Double 600 x 810

Flat Horizontal Double 600 x 1402

Flat Horizontal Double 600 x 440

Flat Horizontal Double 600 x 1032