Hot Tub Heating Options

Wood-Fired Burner Hot Tubs

The wood-fired hot tub is our most popular model. Carbon neutral and economical to run, it’s the completely natural way to enjoy the hot tub experience. You only need two to three bags of dry wood to get it up to temperature (perhaps four in extremely cold conditions). It’s also the cheapest.

Prices start at £2,595 – See full hot tub price guide

Electrically Heated Hot Tub/Spa

Although we promote our eco-friendly all natural hot tub, we do offer an electrical option. Some of our customers find it more convenient and it does have the added advantage of turning your hot tub into a wonderful spa with six powerful jets.

Prices start at £3775 – See full hot tub price guide


Cashen wins 2014 Royal Cornwall Show Forestry Competition

Against stiff competition, we won this great award for the quality of our hot tubs. Here’s what the judges said:

'Jeremy Cashen's business based near Menheniot, produces hot tubs, saunas and garden structures from locally grown Douglas fir. Not only does Jeremy manufacture all his products, he also harvests, transports the timber, mills it and then kiln dries it. This demonstrates an exceptional level of vertical integration to ensure high quality products which showcase the beauty and versatility of cornish timber.


Each aspect of timber processing and manufacturing is undertaken with great efficiency using low cost but effective machinery. A four-side planner is at the heart of the manufacturing process, and adds sufficient value to make the whole process worthwhile. We hope his customers appreciate the skill and commitment which goes into Jeremy's products.'

Find out more about the care we put into our hand-crafted hot tubs, gazebos and saunas. Call Jeremy on 07710 257 834.

Cashen keeps them warm at The World Belly Boarding Championships.

100s of competitors braved the waves on 2nd Sept at Chapel Porth Beach, St Agnes in Cornwall. Conditions were ‘lively’ and some got a bit more than they bargained for, including comedians Rory McGrath and Will Mellor. But at least they had our steaming hot tubs to welcome them in from the cold.

>> See Rory McGrath & Will Mellor in Cashen hot tubs on Facebook