Best Radiator For Victorian House / Listed Buildings / Cottages / Bay Windows

The best radiator for a Victorian house is a cast iron column radiator with period detail, sized to suit the room. Bay windows need a low one, listed buildings need a light touch, and cottages need slim ones for small rooms. Our Victorian cast iron radiators run from the plain Victoriana to the ornate Oxford.

Estimated reading time: 5 minutes

Key takeaways

  • The best radiator for a Victorian house is a cast iron column radiator with period detail, sized to suit the room.
  • The best radiators for a Victorian house are the Victoriana, the Kensington and the Oxford, from plain to ornate.
  • Victorian radiators are cast iron columns or loops, and many have scrolled or floral detail cast into every section.
  • The best radiators for bay windows are low ones that fit under the sill and leave room above for warm air to rise.
  • Replacing central heating in the same place is unlikely to need listed building consent, but new pipework or cabling probably will.
  • The best radiators for cottages are slim, low ones that are sized carefully to the small rooms they’ll heat.
  • A Type 22 radiator is deeper and gives more heat than a Type 21 of the same height and width.
  • The radiators that give the most heat are the ones with the most surface area and the hottest water.

What are the best radiators for a Victorian house?

The best radiators for a Victorian house are the Victoriana, the Kensington and the Oxford, from plain to ornate. The Victoriana is clean and classic, and the 4 column version adds thermal mass for grander rooms. The Kensington and the Oxford have richer detail.

The plain Victoriana suits most rooms. If you can’t decide, pick the plainer one because rich designs show off in a drawing room but can look busy in a small bedroom, and you can add detail later with finishes and valves. Check the height against your skirting and sills first. It’s the one people forget.

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What did Victorian radiators look like?

Victorian radiators are cast iron columns or loops, and many have scrolled or floral detail cast into every section. The Building Conservation Directory says radiators came in during the 1880s.

A Victorian house rarely has an original to copy, and that’s fine. You’re picking a style that suits the period, not restoring a lost one. Old ones that survive often need stripping and testing so many owners pick a new one with the same look.

What are the best radiators for bay windows?

The best radiators for bay windows are low ones that fit under the sill and leave room above for warm air to rise. A bay has a lot of glass, meaning it’s often the coldest part of the room, and a radiator under the window warms the cold air before it spreads. Measure from the floor to the bottom of the sill. Measure twice. Leave a gap above the radiator too. Our heights include the feet, so allow for floor clearance. For 600mm of visible height with 150mm of floor clearance, choose a 750mm model.

Our lowest are the Churchill at 350mm, the Neo Georgian 4 column at 360mm and the Clarendon at 440mm. The Neo Georgian 4 column also comes in 505mm. Fit the radiator under the glass, where the cold air falls, with a gap above it. Keep long curtains off it because they trap the heat behind them.

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Do you need permission to change radiators in a listed building?

Oxford City Council says consent is unlikely if you replace a boiler or central heating in existing locations. That doesn’t cover new pipes or cables, which will probably need it.

Rules differ between councils. Ask yours before you start and ask early. If new pipes would harm the old walls, electric cast iron radiators avoid the pipework, though new cabling can need consent as well, so ask first. Ours run from around 420 to 2,800 watts.

What are the best radiators for cottages?

The best radiators for cottages are slim, low ones that are sized carefully to the small rooms they’ll heat. Our 2 column models are slimmer – they suit tight spaces, though they don’t give out as much heat as the deeper ones.

Thick cottage walls are slow to warm. Steady heat suits them, but a radiator that’s too small never catches up so size each room with care. A radiator that’s far too big for the room will overheat it and you’ll end up turning it down. If there’s no central heating, an electric cast iron radiator may suit instead.

Are Type 21 or Type 22 radiators better?

A Type 22 radiator is deeper and gives more heat than a Type 21 of the same height and width. The first number counts the panels, and the second counts the finned sheets that carry heat into the air. Type 22 has two panels and two finned sheets, while Type 21 has two panels and one.

Those types describe steel panel radiators, so they don’t apply to cast iron. A cast iron column gets its output from the number of columns and sections, so choose by depth and sections. Type doesn’t come into it.

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Which type of radiator gives the most heat?

The radiators that give the most heat are the ones with the most surface area and the hottest water. For the same wall space, a triple panel steel radiator usually gives out the most. A radiator gives out more heat on a gas boiler than on a heat pump, because the water’s hotter.

In cast iron, more columns and more sections mean more heat, and output depends on the BTU rating rather than the material. Size first. Style second. Our Neo Georgian 6 column has the highest output in our range, which is why they suit barn conversions, open plan rooms and high ceilings where a smaller one would never keep up with the heat the room loses.

If you’re not sure what size suits your room, use our free heat calculator and then contact our team.

Disclaimer: This is general UK buying advice. Ask a heating engineer to size any radiator for the room. For a listed building, ask your council before you alter anything.  

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