Steel Column Radiators

Extremely versatile bespoke steel column radiators manufactured by IRSAP in their industry-leading facility in Northern Italy. Built to your requirements up to 2.5m tall, 2m long and available in five depths with the option to curve, the Florence is a highly efficient steel column radiator.

Steel Column Radiators

Technical Data

Model Height with legs (mm) Height without legs (mm) Depth (mm) Heat output per section (ΔT50, Watts)
Curved Florence 2 Column 300mm 402 302 67 23.4
Curved Florence 2 Column 400mm 502 402 67 30.1
Curved Florence 2 Column 500mm 602 502 67 36.7
Curved Florence 2 Column 600mm 702 602 67 43.2
Curved Florence 2 Column 685mm 787 687 67 48.7
Curved Florence 2 Column 765mm 867 767 67 53.9
Curved Florence 3 Column 300mm 402 302 103 32.5
Curved Florence 3 Column 400mm 502 402 103 42
Curved Florence 3 Column 500mm 602 502 103 51.4
Curved Florence 3 Column 600mm 702 602 103 60.6
Curved Florence 3 Column 685mm 787 687 103 68.3
Curved Florence 3 Column 765mm 867 767 103 75.6
Curved Florence 4 Column 300mm 402 302 141 42.1
Curved Florence 4 Column 400mm 502 402 141 42.1
Curved Florence 4 Column 500mm 602 502 141 66.9
Curved Florence 4 Column 600mm 702 602 141 79
Curved Florence 4 Column 685mm 787 687 141 89.1
Curved Florence 4 Column 765mm 867 767 141 98.6
Florence 2 Column 1000mm 1102 1002 67 69.2
Florence 2 Column 1200mm 1302 1202 67 82.5
Florence 2 Column 1500mm 1602 1502 67 103
Florence 2 Column 1800mm 1902 1802 67 124.3
Florence 2 Column 2000mm 2102 2002 67 139
Florence 2 Column 200mm 294 194 67 14.9
Florence 2 Column 2200mm 2302 2202 67 154.2
Florence 2 Column 2500mm 2602 2502 67 177
Florence 2 Column 300mm 402 302 67 23.4
Florence 2 Column 400mm 502 402 67 30.1
Florence 2 Column 500mm 602 502 67 36.7
Florence 2 Column 600mm 702 602 67 43.2
Florence 2 Column 685mm 787 687 67 48.7
Florence 2 Column 765mm 867 767 67 53.9
Florence 2 Column 900mm 1002 902 67 62.7
Florence 3 Column 1000mm 1102 1002 103 96.8
Florence 3 Column 1200mm 1302 1202 103 114.8
Florence 3 Column 1500mm 1602 1502 103 141.7
Florence 3 Column 1800mm 1902 1802 103 168.9
Florence 3 Column 2000mm 2102 2002 103 187.2
Florence 3 Column 200mm 294 194 103 20.3
Florence 3 Column 2200mm 2302 2202 103 205.7
Florence 3 Column 2500mm 2602 2502 103 233.7
Florence 3 Column 300mm 402 302 103 32.5
Florence 3 Column 400mm 502 402 103 42
Florence 3 Column 500mm 602 502 103 51.4
Florence 3 Column 600mm 702 602 103 60.6
Florence 3 Column 685mm 787 687 103 68.3
Florence 3 Column 765mm 867 767 103 75.6
Florence 3 Column 900mm 1002 902 103 87.8
Florence 4 Column 1000mm 1102 1002 141 125.9
Florence 4 Column 1200mm 1302 1202 141 148.8
Florence 4 Column 1500mm 1602 1502 141 182.6
Florence 4 Column 1800mm 1902 1802 141 216
Florence 4 Column 2000mm 2102 2002 141 238.1
Florence 4 Column 200mm 294 194 141 26
Florence 4 Column 2200mm 2302 2202 141 260
Florence 4 Column 2500mm 2602 2502 141 292.8
Florence 4 Column 300mm 402 302 141 42.1
Florence 4 Column 400mm 502 402 141 54.6
Florence 4 Column 500mm 602 502 141 66.9
Florence 4 Column 600mm 602 602 141 79
Florence 4 Column 685mm 787 687 141 89.1
Florence 4 Column 765mm 867 767 141 98.6
Florence 4 Column 900mm 1002 902 141 114.3
Florence 5 Column 1000mm 1102 1002 179 152.4
Florence 5 Column 1200mm 1302 1202 179 180
Florence 5 Column 1500mm 1602 1502 179 220.9
Florence 5 Column 1800mm 1902 1802 179 261.3
Florence 5 Column 2000mm 2102 2002 179 288
Florence 5 Column 200mm 294 194 179 31.7
Florence 5 Column 2200mm 2302 2202 179 314.7
Florence 5 Column 2500mm 2602 2502 179 354.5
Florence 5 Column 300mm 294 302 179 51.4
Florence 5 Column 400mm 502 402 179 66.5
Florence 5 Column 500mm 602 502 179 81.3
Florence 5 Column 600mm 702 602 179 95.9
Florence 5 Column 685mm 787 687 179 108.1
Florence 5 Column 765mm 867 767 179 119.5
Florence 5 Column 900mm 1002 902 179 138.5
Florence 6 Column 1000mm 1102 1002 217 178.9
Florence 6 Column 1200mm 1302 1202 217 211.2
Florence 6 Column 1500mm 1602 1502 217 259.1
Florence 6 Column 1800mm 1902 1802 217 306.5
Florence 6 Column 2000mm 2102 2002 217 337.9
Florence 6 Column 200mm 294 194 217 37.4
Florence 6 Column 2200mm 2302 2202 217 369.3
Florence 6 Column 2500mm 2602 2502 217 416.2
Florence 6 Column 300mm 294 302 217 60.7
Florence 6 Column 400mm 502 402 217 78.5
Florence 6 Column 500mm 602 502 217 95.8
Florence 6 Column 600mm 702 602 217 112.8
Florence 6 Column 685mm 787 687 217 127.1
Florence 6 Column 765mm 867 767 217 140.4
Florence 6 Column 900mm 1002 902 217 162.6
Florence Steel Radiator

Some guidance on sizing

For tall, slim vertical radiators, like the one shown in this kitchen, 1800mm is the right height in most UK homes. For typical horizontal radiators, around 600mm is right in most UK homes. Where the ceiling is taller (3m and above), opt for a taller radiator to maintain proportions. Choose Florence 3 Column for a good balance between depth and heat output. 3 Column is by far the most popular depth.

A Florence 3 steel column radiator in RAL 5001 Green Blue with Niva valves.

Made to measure

Our Florence radiators, recognized for their efficiency and contemporary design, are made to measure, ensuring a perfect fit for every situation. Whether wall-hung or floor-standing, these versatile steel column radiators can be customized to suit your preferences.

Featuring over 80 distinct models, Florence stands as our most extensive family of radiators, catering to a diverse range of spaces. Should you require any assistance, don’t hesitate to reach out to our team via phone or email. We’re here to help!

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Antique brass TRV on a fern green wall-mounted steel column radiator.

Pick your palette

Powder-coated in any of our Signature Collection finishes and offering a palette of over 180 RAL colours, these steel column radiators are a canvas for your unique style. As well as the colour of the radiator, our carefully curated selection of valves can give a nice bare metal contrast to the final finish.

If you’d like a hand picking a tailored style or just want a second opinion, don’t hesitate to reach out to our team for a free design consultation.

Wall hung steel column radiator for bedroom