Meet the Ekstern hot tub models from Isbjørn Hot Tubs.

External models

Isbjorn Ekstern Basic

Isbjorn Ekstern Komfyr
40 kW

Isbjørn Ekstern with Turbo
45 kW

More information about our External models?

What customers say

R. van der Jagt

Our new hot tub has been around for a few months and we are very satisfied. This already started with the delivery and installation. He had to go over the roof with us. This was no problem, because the hot tub was delivered neatly packed on a pallet. Once on the ground it was a matter of removing the foil and tilting it and he was standing. Installation of the stove and filter were also a matter of hoses and twisting and firing. We have already spent wonderful hours in it. Both in the hot summer and now in the cold under the starry sky.

Bas and Agnes

I would like to thank you very much for thinking along and delivering the hot tub. The finish and appearance in our garden is more than expected! For now, the neighbors can watch (later we'll blind this corner), but everyone is jealous! Since the delivery last Saturday there hasn't been a day that we haven't enjoyed the tub. Especially with this warm weather, daily heating is not necessary, which results in a refreshing bath every day. We are therefore very pleased that we were able to submit all our questions and wishes to Isbjørn and Woodmex before purchasing this eye-catcher.


Very satisfied with our Isbjorn hot tub. The large heater heats the tub quickly. In the beginning, be careful not to heat too hard so that it gets too hot. All in all, it is wonderful to enjoy and also super cozy with the whole family. Well advised and nice to see the manufacture.

Elles Kommer

Finally started installing the hot tub today. We couldn't wait to sit in it for a while. And thanks for the warm hats.

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Since February 2019, ISBJØRN HOT TUBS has been part of the Woodmex Group, which has been located in Wormerveer (NH) for many years. Thanks to the greatly improved quality, improved final checks and our own delivery service, you can now find our hot tubs in several European countries.