Posted: Thursday, October 31, 2024
Cast iron column radiators offer a timeless design that has been a staple in homes for over a century. With their traditional aesthetic and robust durability, these radiators have stood the test of time, finding their place in period properties and modern interiors. Let’s take a look at what makes column designs so desirable.
The concept of using steam or hot water to heat spaces was developed during the Industrial Revolution. The first cast iron column radiators were patented by Franz San Galli, a Prussian-born Russian businessman, in the mid-19th century and their design was enhanced with the introduction of the Bundy loop in 1872. This coiled tube design improved heat efficiency and circulation, making radiators more compact and effective in distributing warmth. As buildings in urban areas grew in size and complexity, particularly during the Victorian era, central heating systems were becoming a necessity, especially for large homes, public buildings, and factories. The transition from steam radiators to hot water systems occurred in the early 20th century and, following this, central heating became more commonplace in the UK.
Column radiators often have a vintage appeal that dates back to Victorian and early 20th-century styles. This makes them a popular choice in traditional homes or spaces aiming for a period look. Despite their classic roots, column radiators come in modern interpretations, with sleek lines and minimalist designs, allowing them to fit in rooms with a more contemporary style.
Trads’ range of cast iron column radiators is available in a range of heights, widths and finishes, offering flexibility in design and placement compared to flat-panel or standard radiators. We offer over 10,000 colour and finish options to match or contrast with the room’s decor. The vertical columns give the radiator a bold, striking appearance, making it a focal point in any room.
The multiple columns increase the surface area, which increases their BTU compared to flat panel radiators of a similar size. Cast iron column radiators emit heat through a combination of radiation and convection. The radiator’s large surface area absorbs heat from hot water or steam inside its columns, which is then radiated out into the room, warming nearby objects and people directly. At the same time, cooler air from the room passes between the columns, heats up and rises, creating a convection current that circulates warm air throughout the space. The open space between the columns allows for improved airflow, which helps to distribute heat evenly.
The BTU (British Thermal Unit) output for each section of a cast iron column radiator varies based on the design and size of the model chosen. At Trads, we manufacture our radiators to order, enabling customisation so the BTU output perfectly suits the room's heating requirements. To help with this process, we offer an easy-to-use BTU calculator on our website, allowing customers to quickly determine the right specifications. For those needing further assistance, our knowledgeable customer service team is always available to help.
Discover the perfect radiator for your home at Trads. From the classic charm of our Victorian cast iron radiators to the intricate elegance of our Rococo models, we have something for every interior. Visit our website today to explore our full range and customise a radiator that looks stunning and provides comfortable warmth.
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