Best Home Sauna Installers in Wellington: Custom Cedar Builds and Steam Rooms

Choosing between the best home sauna installers in Wellington usually comes down to specialists who design, build and fit the room rather than drop a flat pack at the gate. The companies here cover traditional Finnish rooms, infrared cabins, steam rooms and wood-fired outdoor builds, and each one takes on sauna installation in Wellington from a base elsewhere in the country rather than from a Wellington address. Sauna and Steam NZ builds to your own dimensions, while Sauna People brings in the Finnish SAWO range.

1Sauna and Steam NZ

Sauna and Steam NZ designs, builds and installs custom saunas, steam rooms and traditional cedar tubs for domestic and commercial spaces throughout New Zealand, with Wellington, Lower Hutt and Upper Hutt among the areas it covers. The team is made up of New Zealand and Scandinavian installers, and will work from existing plans, a spare room or an unused corner, building to the dimensions of the space. The office and workshop sit in Silverdale north of Auckland, so a Wellington project is handled as a travelling installation rather than out of a local branch.

Services

• Custom traditional saunas built to your dimensions, internal or external
• Custom infrared saunas using carbon fibre or ceramic heaters
• Hybrid Heat saunas combining infrared and traditional heaters in one room
• Home and commercial steam rooms built around a compact steam generator
• Custom ice baths and plunge baths

Highlights

• Over 30 years in the sauna industry
• Installers drawn from both New Zealand and Scandinavia
• Builds to order for one to 20 plus people
• Cedar, aspen and hemlock timber, plus traditional cedar tubs for outdoor use
• Ongoing maintenance and care service after the installation is finished

Location & Contact

Name: Sauna and Steam NZ
Address: 24/3b Agency Lane, Silverdale, Auckland
Phone: 09 390 0242
Website: saunaandsteam.co.nz

2Sauna People

Sauna People has supplied home and commercial saunas in New Zealand since 1992 and is the exclusive importer and distributor of the Finnish SAWO range. Alongside kitset sauna rooms, heaters, parts and accessories, the company builds custom saunas and steam rooms and provides its own installation service. It works from an Auckland office and showroom in Henderson and serves the rest of the country, Wellington included, from there.

Services

• Kitset SAWO sauna rooms in small, medium and large sizes
• Custom built saunas designed around an existing space
• Residential and commercial steam rooms, plus steam showers that convert an enclosed shower
• SAWO sauna heaters in wall, tower, floor standing and wood burning formats
• Builder packs of engineered SAWO timber for a trade installation

Highlights

• Exclusive SAWO importer and distributor for New Zealand since 1992
• Affiliated with the International Sauna Association
• Showroom at the Auckland office where the sauna and steam range can be viewed by appointment
• Aftersales parts service supplying genuine SAWO replacement elements, doors and controls

Location & Contact

Name: Sauna People
Address: 77 Mihini Road, Henderson, Auckland
Phone: 09 415 6655
Website: sauna.co.nz

3Sustainable Saunas

Sustainable Saunas builds traditional dry saunas for home use in electric and wood-fired versions, along with a portable range mounted on a trailer. The saunas are fully framed and clad for outdoor conditions, using locally sourced untreated or thermally modified timber in place of plastic based building wrap. The workshop started in Raglan and the company ships saunas across New Zealand including Wellington, and its public builds include Campfire Sauna at Paekakariki on the Kapiti Coast and Scenic Saunas in Wellington.

Services

• Outdoor home saunas seating from two to ten people
• Wood-fired saunas that run without an electrical connection
• Electric saunas with a remote control so the room can heat before you get home
• Portable saunas built on a trailer for beach and lakeside use
• Commercial and public sauna builds

Highlights

• Built to the Foreverbreathe specification, avoiding plastics and chemically treated timber
• Magnum Board magnesium oxide wall board carrying a 30 year warranty, paired with sheep’s wool insulation
• Redwood and thermally modified Radiata used in place of fast grown local cedar
• Every sauna built on a steel frame so it can be shifted to a new spot or a new property
• Public saunas built for Campfire Sauna at Paekakariki and Scenic Saunas in Wellington

Location & Contact

Name: Sustainable Saunas
Address: Raglan
Website: sustainablesaunas.nz

4Made by Hideaway

Made by Hideaway designs and hand builds custom outdoor saunas, lining them throughout in clear grade Western Red Cedar and fitting Harvia electric heaters sized to the room. Founder Rick Hill spent over 25 years building homes in New Zealand, the United Kingdom and France before starting the company in 2020, and the business has since narrowed its focus to saunas. It is based in Auckland and delivers projects nationwide, so a Wellington build normally opens with detailed photographs and a video walkthrough where a site visit is not practical.

Services

• Custom designed and hand built outdoor saunas for residential gardens
• Larger scale commercial sauna fit outs
• Concept work with 2D layout drawings, dimensions and material options
• Detailed written estimates before construction begins

Highlights

• Founded in 2020 by Rick Hill after more than 25 years building homes in three countries
• Clear grade Western Red Cedar from old growth trees, free of knots and defects
• Harvia electric heaters from 4.5kW up to 8kW depending on the size of the sauna
• Insulated wall build with placed vents for quick heat-up and even heat distribution
• Handover pack covering heater information, warranties and interior and exterior maintenance

Location & Contact

Name: Made by Hideaway
Address: Auckland
Phone: 021 971 515
Website: madebyhideaway.com/howwework

Home Sauna Installers in Wellington at a Glance

How to Choose the Right Home Sauna Installer in Wellington

• Settle on the heat type first. Traditional, hybrid, infrared and wood-fired rooms differ in wiring, ventilation and running cost, and that decision shapes every quote you receive.
• Ask exactly what the price covers. Delivery to the Wellington region, getting the unit into position over a step or a bank, and the final fit are often quoted separately from the sauna itself.
• Read the timber specification. Western Red Cedar, aspen, hemlock, Redwood and thermally modified Radiata behave differently in a windy coastal climate, and clear grade timber costs more than knotty grades for a reason.
• Confirm who arranges the electrical connection, since an electric heater needs a registered electrician and a larger heater usually needs a dedicated circuit.
• Get the lead time in writing. A custom build commonly runs six to eight weeks from first enquiry before construction starts, then a further two to three weeks on site.

Frequently Asked Questions About Wellington Home Saunas

How much does a home sauna cost?

It depends almost entirely on whether you buy a kitset room or commission a custom build. Kitset Finnish sauna rooms start from around $8,495 for a two to three person model, while custom sauna and steam room projects generally begin from about $8,995 and climb with size and specification. Fully custom outdoor cabins are a different bracket again, with quoted starting points from roughly $25,000 plus GST, and larger framed outdoor saunas listed from $39,000. Always confirm whether the figure includes delivery and installation.

Do I need building consent for a home sauna?

It depends on the size, the siting and whether the sauna is a standalone structure or built into the house. A small freestanding outbuilding can sometimes fall inside the exemptions, while anything plumbed, wired into the house or over the exempt floor area usually will not. Check the current rules on the Ministry of Business, Innovation and Employment building site at building.govt.nz and talk to Wellington City Council or your local council before you order.

Does an electric sauna heater have to be installed by an electrician?

Yes. Fixed electrical work in New Zealand must be carried out by a registered electrical worker, and sauna heaters above the smallest plug-in infrared units are hard wired. You can check that the person doing the work holds a current practising licence on the Electrical Workers Registration Board register at ewrb.govt.nz. Several sauna companies leave the connection to the client’s own electrician, so ask early who is responsible for it.

What is the difference between a traditional and an infrared sauna?

A traditional sauna heats the air using a heater packed with stones, usually sitting between 70 and 90 degrees, and you can ladle water over the stones for steam. An infrared sauna uses panels to warm the body directly at a milder 45 to 65 degrees, which some people find easier to sit in for longer. A hybrid room carries both heater types so the same cabin can do either.

Is an indoor or an outdoor sauna better for a Wellington property?

Indoor rooms suit a spare bedroom, a garage or a home gym and avoid the wind entirely, which matters on an exposed section. An outdoor cabin gives you the cold air step outside that makes contrast bathing work, but it needs a level, accessible site and cladding that will stand up to salt and southerlies. Wood-fired outdoor cabins also need somewhere dry to keep firewood.

Can I get sauna installers in Wellington to come out to the Hutt Valley or the Kapiti Coast?

Generally yes. Companies working in this trade treat the wider region as one service area, with Lower Hutt, Upper Hutt, Porirua and the Kapiti Coast usually covered on the same terms as the city itself. Because much of this work travels in from other parts of the country, distance within the region matters less than site access. Tell them at the enquiry stage how a large cabin would reach the back of the section, since a narrow right of way or a steep drive can change both the method and the price.

How long does a custom sauna take to build?

Design and concept work usually takes the longest. Lead times of six to eight weeks from the first enquiry are common before anything is built, then most custom sauna builds take around two to three weeks to complete on site depending on the scope. Kitset rooms are much quicker, with small indoor panels going together in a matter of hours.

Can a sauna be moved if I sell the house?

An outdoor sauna built on a steel frame can generally be lifted and relocated, and some builders design for exactly that. A room built into the fabric of the house, or a steam room plumbed into an existing shower, is a fixture and stays. If there is any chance you will shift, say so before the design is signed off.