Terma Hex (Made to Order)

£300.00 £1,475.00

Terma Hex Designer Radiator


The Terma Hex Designer Radiator is a statement piece with its sleek design. 

Winner of the IF Design Award 2017

The Terma HEX radiator concept has been inspired by the irregular structure of tissue growing on walls in a seemingly uncontrollable way. Hexagon modules offer considerable possibilities in terms of modifying the shape and size of the radiator reflecting the user’s needs. The points where the geometry breaks can offer an additional function of hangers. Due to the double layer character of profiles, the radiator is not only a curious contour on the wall, but gains an additional dimension and becomes a unique feature in the interior.

The Hex radiator has been awarded a prize in this year’s edition of iF Design Award. The prize was awarded in the main category Product, sub-category Building Technology. iF International Forum Design GmbH in Hannover is the awarding body of the iF Design Award. It is the oldest, independent German organization that supports designers and promoters of the World design.


Terma Hex Designer Radiator
Height Width BTU Watts
422mm 711mm 648 190
1081 317
821mm 486mm 846 248
1220mm 486mm 1179 346
1705 500


BTU/Watts calculated at Delta 50

Price includes VAT & delivery to MAINLAND UK only.

  • Projection from wall to front face 140mm to 148mm
  • Pipe Centres are 50mm
  • Wall to Centres are 47mm - 55mm
  • Manufacturers 8 year warranty (T&C apply)
  • Material - Mild Steel
  • Max. working pressure - 10 bar
  • Max. working temperature 95 degrees Celsius
  • Brackets, Wall Fixings, Plug & Vent Included - valves not included
  • Manufactured from durable, low carbon mild steel
  • IF 2017 Design Award Winner
  • Central Heating only
  • Made to order - please allow 6  - 8 working weeks approx.
  • Optional Integrated Thermostatic Valves
  • Colours available  (RAL (Gloss) & Special Colours - Premium Colours are not included)
  • All RAL colours are available in a matt textured 'Soft' finish. These carry a 25% surcharge on top of paint (with the exception of the 3x stock Soft Colours which are available for the same price as the standard paint - Soft 9016 White, Soft 9005 Black & Soft 3028 Red)


Terma Hex 3D visualisation video

Colour Choice - please click here

Terma Hex Technical Details

Enter the Colour required on the FREE TEXT section at the Cart stage.

Why buy the Terma Hex Designer Radiator from Hot Interiors?

  • High Street Showroom
  • We ONLY sell radiators
  • Expert Advice
  • Over 150 radiators on display in our premier showroom
  • Super fast delivery on stock items
  • Help available up to 10pm including Sunday!
  • Low prices
  • Informative and secure website
  • Hundreds of happy customers
  • Trading since 2006



Price includes VAT & delivery to MAINLAND UK only.

Additional delivery costs will also apply to Scottish Highlands (mainland only) - KW, IV and AB.  Please call or email for details 


S Ranjan - Yes we got it installed and it's yet to be tested properly as we are awaiting new boiler, new pipes to new living room is being laid out. 
But it looks fabulous on one of our living walls. We are extremely happy with our purchase 🙂
Hex 1700 x 573 Bright Copper.

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