Oversized Sovereign 6 Tube Cast Iron Radiators 26"
Oversized Sovereign 6 Tube Cast Iron Radiators 26"
$2,140.00
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Traditional Strength, Scaled for Larger Spaces
The Oversized Sovereign 6 Tube 26" Cast Iron Radiator brings classic Victorian styling and powerful heat output to a larger scale—perfect for expansive rooms, long feature walls, or open-plan interiors where performance and period character go hand in hand. With its substantial 6-tube design and balanced mid-height profile, this extended version delivers both impressive warmth and timeless appeal.
Faithfully cast in Europe using original late 19th-century patterns, each radiator is hand-finished to order in our workshop. Available in a wide selection of finishes—including painted, powder-coated, metallic, and hand-polished options—the Sovereign range combines robust construction with exceptional craftsmanship and customization.
To ensure safe and practical delivery, oversized Sovereign radiators are shipped in two or more sections and come complete with joining threads, gaskets, an assembly tool, and clear reassembly instructions. Fully pressure-tested to 8 bar, compliant with EN442 standards, and backed by a 25-year guarantee, this is a reliable, high-output radiator designed to make a statement.
📞 Call 212 814 6888 to customize and order your Oversized Sovereign 26" radiator today.
Product specifications
| Steam BTU output per section | |
|---|---|
| BTU output (Delta 50) per section (Regular gas Boiler) | |
| BTU output (Delta 30) per section (Heat pump) | |
| EDR sq ft (Equivalent Direct Radiation) | |
| Volume (gal) | |
| Weight (lb) | |
| Section Length (in) | |
| Height (in) |
Finishes and Lead Times
By default all of our cast iron radiators come in factory primer. Our lead times do vary throughout the year and depending upon the product finish chosen.
Painted Cast Iron Radiators
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We are able to paint radiators in any RAL colour, please contact us on 212 814 6888 to discuss your requirements.
Metallic Cast Iron Radiators
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Metallic polished radiators are priced based on size with larger radiators costing slightly more.
Powder Coated Cast Iron Radiators
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Powder coated radiators are priced based on size with larger radiators costing slightly more.
Hand Polished Cast Iron Radiators
Hand polishing cast iron radiators is a very time consuming process. Each section is individually polished with a series of bespoke polishing wheels.
We only polish the visible areas - the front, the top and on the end sections but not on the back which would be placed against the wall.
Branded Paint for Cast Iron Radiators
We are able to paint your cast iron radiators in any Farrow and Ball, Sanderson, Little Greene, Fired Earth or any other branded paint.
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| We also Stock the complete range of Farrow and Ball Colours | We also have access to the beautiful Heritage range of paints from Little Greene. |
Other paint colours are available and other RAL powder coat colours finished can be ordered.
If the colour you require is not above, please call us on 212 814 6888
Oversized Radiators
Our cast iron radiators are normally delivered via third-party pallet networks, using standard-sized pallets. For radiators that exceed these dimensions, we supply them in pre-assembled blocks along with the necessary assembly tools and clear, easy-to-follow instructions to ensure straightforward on-site assembly.
Full Specification Table
| Product Code | Columns | Steam BTUs | BTUs (ΔT=50) REGULAR BOILER |
BTUs (ΔT=30) HEAT PUMPS |
EDR (sq.ft) | Radiator Length (in) | Radiator Weight (lb) | Primer | Painted | Powder Coated | Metallic |
|---|---|---|---|---|---|---|---|---|---|---|---|
| S6C-660-21 | 21 | 13944 | 9051 | 4620 | 58.17 | 50.56 | 393 | $2222 | $2642 | $2831 | $2957 |
| S6C-660-22 | 22 | 14608 | 9482 | 4840 | 60.94 | 52.92 | 411 | $2304 | $2744 | $2942 | $3074 |
| S6C-660-23 | 23 | 15272 | 9913 | 5060 | 63.71 | 55.28 | 430 | $2386 | $2846 | $3053 | $3191 |
| S6C-660-24 | 24 | 15936 | 10344 | 5280 | 66.48 | 57.64 | 449 | $2468 | $2948 | $3164 | $3308 |
| S6C-660-25 | 25 | 16600 | 10775 | 5500 | 69.25 | 60.0 | 468 | $2550 | $3050 | $3275 | $3425 |
| S6C-660-26 | 26 | 17264 | 11206 | 5720 | 72.02 | 62.36 | 486 | $2632 | $3152 | $3386 | $3542 |
| S6C-660-27 | 27 | 17928 | 11637 | 5940 | 74.79 | 64.72 | 505 | $2714 | $3254 | $3497 | $3659 |
| S6C-660-28 | 28 | 18592 | 12068 | 6160 | 77.56 | 67.08 | 524 | $2796 | $3356 | $3608 | $3776 |
| S6C-660-29 | 29 | 19256 | 12499 | 6380 | 80.33 | 69.44 | 542 | $2878 | $3458 | $3719 | $3893 |
| S6C-660-30 | 30 | 19920 | 12930 | 6600 | 83.1 | 71.8 | 561 | $2960 | $3560 | $3830 | $4010 |
| S6C-660-31 | 31 | 20584 | 13361 | 6820 | 85.87 | 74.16 | 580 | $3042 | $3662 | $3941 | $4127 |
| S6C-660-32 | 32 | 21248 | 13792 | 7040 | 88.64 | 76.52 | 598 | $3124 | $3764 | $4052 | $4244 |
| S6C-660-33 | 33 | 21912 | 14223 | 7260 | 91.41 | 78.88 | 617 | $3206 | $3866 | $4163 | $4361 |
| S6C-660-34 | 34 | 22576 | 14654 | 7480 | 94.18 | 81.24 | 636 | $3288 | $3968 | $4274 | $4478 |
| S6C-660-35 | 35 | 23240 | 15085 | 7700 | 96.95 | 83.6 | 655 | $3370 | $4070 | $4385 | $4595 |
| S6C-660-36 | 36 | 23904 | 15516 | 7920 | 99.72 | 85.96 | 673 | $3452 | $4172 | $4496 | $4712 |
| S6C-660-37 | 37 | 24568 | 15947 | 8140 | 102.49 | 88.32 | 692 | $3534 | $4274 | $4607 | $4829 |
| S6C-660-38 | 38 | 25232 | 16378 | 8360 | 105.26 | 90.68 | 711 | $3616 | $4376 | $4718 | $4946 |
| S6C-660-39 | 39 | 25896 | 16809 | 8580 | 108.03 | 93.04 | 729 | $3698 | $4478 | $4829 | $5063 |
| S6C-660-40 | 40 | 26560 | 17240 | 8800 | 110.8 | 95.4 | 748 | $3780 | $4580 | $4940 | $5180 |