Hot tubs

D-1.7m hot tub with 35kw external stove 1550 eur + 22% VAT

D-2.1m 35kw hot tub with integrated stove 1800 + 22% VAT

  • Thermowood shell
  • Fiberglass content
  • 35kw marine aluminum stove
  • Stairs
  • Tent cover

Fiberglass content

Thermowood shell

Complete set

Very durable


A proper home spa definitely includes a hot tub. There aren’t many things more enjoyable than jumping from a hot sauna into a cool hot tub or enjoying the starry sky with your loved one in a hot tub.

Enjoying the hot tub miraculously relieves everyday stress and brings new pleasant thoughts to mind.

The shells of our hot tubs are made of high-quality 40 mm thick thermal spruce and the contents of extra durable glass plastic.

The barrels are equipped with a 35kw heating power marine aluminum furnace, stairs and cover. So the set has everything you need.

Technical information of the 1.7m and 2.0m hot tub

Weight: 150kg / 200kg

Capacity: 4-5 people / 5-6 people

Diameter: 1.7m 1100L / 2.0m 1800L

Heating time: 2-4 hours

The set includes: 35kw marine aluminum stove, stairs and tarpaulin

Possible extras and special solutions: thermal coating, electric heating with filter system

Why Arel Plus?

Made of thermowood spruce

All our sauna houses are made of durable Thermowood spruce, which ensures a long life for the sauna. As a result of heat treatment, resin is released from the wood and the wood “plays” significantly less, compared to normally dried wood and is very weather resistant.


Yes, the hot-tub arrives in one piece and is immediately ready for use. Only the last chimney module needs to be installed on site.

Can be used all year round

All our hot-tubs are designed for year-round use. A heated and steaming hot-tub on a snowy winter evening is an enchanting sight.

Why thermowood spruce is the best sauna material?

  • Weatherproof

    Thermally treated spruce can withstand very different and changing weather conditions.

  • Conducts less heat

    This material does not get hot in the sun and retains the heat of the sauna.

  • Weighs less

    Heat-treated wood is much lighter than untreated wood, as resin and moisture have been removed from the wood by heat treatment.

  • Environmental friendly

    Heat treatment is completely chemical-free

  • Stable and durable

    Thermal treatment improves the wood’s resistance to bending and weathering. The moisture expansion of the wood also decreases.