Finnleo Saunas: Who Owns It, Where It Is Made, and What to Ask

Finnleo is a Sauna360 brand, Masco-owned since 2023. Its heaters are made in Scandinavia, but customs records show the room cabinets largely arrive from China. What the public record establishes, what it does not, and the questions buyers keep bringing us.

Updated September 24, 2026: This version adds the two Sauna360 recalls announced on September 17, 2026, including the infrared recall that covers Finnleo infrared and hybrid models. Since August 2026 the article has reported what public records show about ownership and manufacturing, stated plainly what they do not establish, and labelled the manufacturer's claims as manufacturer claims.

Disclosure: SaunaShare is part of a group that sells competing sauna brands through Sauna Marketplace . We do not sell Finnleo. Weigh this page accordingly, and check the public records it describes for yourself.

Who owns Finnleo

Finnleo is a brand of Sauna360, which Masco acquired in 2023. The same group carries Tyl , Helo, Kastor and Amerec. Finnleo's own company history places it in Cokato, Minnesota since 1984, and Sauna360 still receives freight at that address.

Finnleo currently sells traditional sauna rooms and kits, infrared cabins, hybrid InfraSauna models, heaters and controls, through a dealer network rather than direct.

Where the rooms are actually made

This is the question buyers bring us most often about Finnleo, and it does not have a single answer. The heaters and the rooms come from different places.

Traditional electric heaters are made in Scandinavia , at the group's Finnish and Swedish facilities. That part of the Nordic story holds up.

The pre-built room cabinets are largely made in China. United States customs records from 2006 to 2026 show more than 865 containers arriving at Sauna360's Cokato address from Chinese suppliers — roughly 460 of them from Wuxi Sfactor Co., Ltd., declared as "WOOD PREFABRICATED BUILDINGS".

In summer 2022, company officials told Enterprise Minnesota that "the saunas manufactured in China make up most of Sauna360's revenue." That is the company describing itself, on the record.

The federal recall notice discussed below lists "Manufactured In: China" for the two Tyl room lines it covers.

Buyers ask us about this often, which is why we checked the public record. The customs and filing records above are public — check them for yourself.

What the records do not establish: a model-by-model breakdown since the 2023 Masco acquisition, whether tariff changes since 2025 shifted any sourcing, or whether the Sfactor relationship is ownership or contract manufacturing. None of that is knowable from the outside, which is exactly why it belongs in a written question to the dealer: name the country of manufacture for this room, this heater, and this control, on this quotation.

The Sauna360 recalls, stated precisely

The infrared recall covers Finnleo. On September 17, 2026 the U.S. Consumer Product Safety Commission and Health Canada announced a recall of Sauna360 infrared saunas, hybrid infrared saunas and infrared kits — about 41,580 units in the United States and 6,758 in Canada. CPSC says the infrared panels "can short circuit, causing them to overheat, posing a risk of serious injury from fire and burn hazards." The recall names Finnleo's IS Series, S Series, Sentinel and Sentinel Hybrid models and Finnleo custom infrared kits, and it lists older B Series rooms sold under the Saunatec and Tylohelo names, former names of Finnleo's company. It lists China as the country of manufacture. Sauna360 had received 67 reports of overheating, melting, charring or burning, and no injuries. Owners are told to stop using the sauna and contact Sauna360 for a free in-home repair. Traditional-only Finnleo rooms are not on the list.

The bench recall covers Tyl , not Finnleo. On October 23, 2025 CPSC announced a recall of Tyl Halmstad (models 2, 3 and 4) and Kiruna Hybrid (models 2 and 3) sauna rooms, whose benches "can break or collapse, creating a fall hazard". On September 17, 2026 CPSC expanded it to about 6,000 rooms, saying the previous repair was ineffective, and Sauna360 is offering a new repair with additional hardware and supports. No Finnleo-branded room is part of the bench recall.

For a Finnleo buyer, the practical questions are specific: is the room on this quotation on either list, has the repair been applied to any stock the dealer still holds, and which plant built it.

Three questions buyers actually bring us

We are not a Finnleo dealer, so we see Finnleo mostly through people comparing it against something else. These are the three things that come up again and again in those conversations.

1. Will it actually fit? Pre-built rooms are sold on exterior dimensions, and the number that governs the experience is interior bench length and hot-room volume. One buyer came to us in March 2026 having already chosen a Finnleo Centurion, only to find it did not suit their layout. Get a dimensioned drawing showing bench length, bench height, ceiling height and the door swing before you approve anything.

2. What is the floor made of? Buyers ask us about vinyl and composite flooring in a hot room, because absorption rises with temperature. We could not find published VOC or emissions testing for sauna flooring from any major brand, Finnleo included — that is a gap in the whole category, not a finding against one company. Ask for the floor material by name, and for any emissions testing, in writing.

3. Who sells it, and who fixes it? Finnleo sells through local dealers rather than direct, which means the buying and the warranty experience both depend on which dealer you get. Sauna360's warranty terms turn on purchase through an authorised dealer, installation to instructions, and reasonable maintenance. Ask who performs local diagnosis, who supplies parts, and what labour and travel are excluded — before the sale, not after.

A comparison process that survives a showroom

Fix the number of bathers, the available room, the heat you want, and your electrical limit. These constrain everything else.

Compare interior bench layout and hot-room volume, not exterior dimensions.

Match heater output, stone capacity and controls to the approved room design, and confirm whether water may be used on the stones.

For infrared, compare emitter layout, operating temperature, electrical requirement and service access. For hybrid, confirm how both systems are installed and controlled, and that your service can carry the configuration.

Confirm ventilation, clearances, permits, installation labour and service access.

Price the complete installed project, then the local support path behind it.

A showroom finish cannot fix low benches, poor airflow, an undersized heater or unreachable service panels. Finnleo publishes current and archived documentation in its manuals and downloads library; read the manual for the exact model before you sign.

SaunaDesignPro can help plan the room, and SaunaCompanies lists builders and dealers to research.

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