How do I select the right panel type (Type 11, 21, 22 or 33) for my room?

Look at how cold or large the room is and match that to the number of panels and convectors. Type 11 (single panel) is fine for smaller or well‑insulated rooms, Type 21 (double panel, one convector) gives more warmth, Type 22 (double panel, two convectors) is a common choice for living rooms, and Type 33 (triple panel, triple convector) is for very cold or large spaces. a modest bedroom will often be comfortable with a 600 x 1300mm Type 11, while an open‑plan lounge might need a 600 x 1600mm Type 22 to hit the higher BTU band. Each step up increases depth and output, so balance the heat you need with how far the radiator will project from the wall.

How do the radiator dimensions affect heat output and which sizes are most common?

Heat output rises as width and height increase and as you move from single to double or triple panel convectors, which is why our range lets you filter by BTU bands (3000–3999 or 4000–4999). Common heights are 600mm and 500mm, while widths frequently range from 500mm up to 1600mm and beyond; a 600 x 1200mm Type 22 will typically sit in a mid‑range BTU band suitable for many living rooms. Use the BTU filter to match the output you need, and remember taller or wider radiators can achieve the same heat output in a slimmer profile if wall space is limited.

Can a vertical panel radiator heat a narrow space as effectively as a horizontal one?

Yes, vertical radiators simply trade width for height, so you can get similar heat output by increasing the height and number of convectors. The range includes vertical options up to around 2000mm tall, so a tall Type 22 vertical can deliver comparable BTUs to a shorter horizontal model such as 600 x 1200mm. Vertical styles are great for narrow walls or to make a design statement while still meeting your room's heat requirement.

Which brands and finishes give the best balance of style and value?

The range includes value and premium brands like K‑Rad, Solaro and Stelrad, so you can match budget to finish and performance,K‑Rad and Solaro offer excellent mid‑range options, while Stelrad includes higher‑spec and LST models. Finishes shown include classic white and contemporary colours such as anthracite and black; darker finishes tend to cost a bit more but give a modern look, the Solaro anthracite and black Type 21/22 models. Look at the price bands and the product spec so you don't pay extra for a finish or performance level you don't need.

Are panel radiators suitable for bathrooms and what should you look for?

Yes, there are bathroom‑friendly options, including compact and LST (low surface temperature) ranges and towel radiator variations for drying. For bathrooms you'll often pick shorter widths or special LST models, and materials/finishes that handle moisture; the Stelrad LST and compact ranges are designed with bathroom safety and space in mind. Also note that many panel radiators come with pre‑fitted side panels, a top grill and standard UK connection sizes, so the product you buy will be specified for typical central‑heating systems.

Page 2 of 27 Panel Radiators

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Page 2 of 27 Panel Radiators

Single Panel Radiators & Double Panel Radiators at Plumbworld...

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Solaro Compact Panel Type 22 750 x 1200mm Double Panel Radiator Double Convector White

Stelrad Planar K2 2200 x 700mm Double Panel Vertical Radiator Double Convector - 30222207

Solaro Compact Panel Type 22 750 x 1000mm Double Panel Radiator Double Convector White

Solaro Compact Panel Type 22 750 x 800mm Double Panel Radiator Double Convector White

Solaro Compact Panel Type 22 750 x 600mm Double Panel Radiator Double Convector White

Solaro Compact Panel Type 22 750 x 500mm Double Panel Radiator Double Convector White

Solaro Compact Panel Type 22 750 x 400mm Double Panel Radiator Double Convector White

Towelrads Metz 429 x 1035mm 2000W Smart Electric Panel Radiator - 640083

Towelrads Metz 429 x 890mm 1500W Smart Electric Panel Radiator - 640082

Towelrads Metz 429 x 680mm 1000W Smart Electric Panel Radiator - 640081

Towelrads Metz 429 x 610mm 750W Smart Electric Panel Radiator - 640080

Solaro K2 Type 22 600 x 1800mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 1800mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 1600mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 1600mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 1400mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 1400mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 1200mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 1200mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 1000mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 800mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 800mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 600mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 600mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Solaro K2 Type 22 600 x 400mm Double Panel Radiator Double Convector with Lined Cover - Matt Black

Solaro K2 Type 22 600 x 400mm Double Panel Radiator Double Convector with Flat Cover - Matt Black

Stelrad Planar K2 Type 22 700 x 2000mm Double Panel Radiator Double Convector - 140991

Solaro K2 Type 22 600 x 1800mm Double Panel Radiator Double Convector with Lined Cover - Anthracite

Solaro K2 Type 22 600 x 1800mm Double Panel Radiator Double Convector with Flat Cover - Anthracite

Solaro K1 Type 11 600 x 400mm Single Panel Radiator, Single Convector - Anthracite

Solaro K1 Type 11 600 x 600mm Single Panel Radiator, Single Convector - Anthracite

Solaro K1 Type 11 600 x 800mm Single Panel Radiator, Single Convector - Anthracite

Solaro K1 Type 11 600 x 1000mm Single Panel Radiator, Single Convector - Anthracite

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