Loyly Original outdoor sauna cabin in a landscape setting
Traditional Finnish SaunasEst. 2018Premium

Loyly

Finnish sauna company with 10,000+ completed projects. Sells premium outdoor sauna kits with built-in mechanical ventilation. Also operates thesaunaheater.com and saunaconsultation.com.

Best forBuyers who want an authentic Finnish outdoor sauna kit with professional-grade ventilation and expert support. Good for those willing to invest in quality and want guidance through the process.

Country
Finland
Market
global
Price
Premium
Traditional Finnish Saunas
Loyly logo

The Loyly Original in situ. Image courtesy of Loyly.

A home sauna runs $6-12K all in

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Product Range

outdoor saunassauna kitsheatersconsultation

Our Loyly Review

Loyly is for the buyer who wants Finnish authenticity with modern engineering. Their mechanical ventilation system is a genuine differentiator. 10,000+ projects means they have seen every mistake and know how to avoid them. Premium pricing, but you get expertise along with the product.

Price tier
Premium
Best ForBuyers who want an authentic Finnish outdoor sauna kit with professional-grade ventilation and expert support. Good for those willing to invest in quality and want guidance through the process.
Avoid IfVerify current pricing and delivery timelines

Before you buy Loyly

These are the fastest buyer pages to read next if this brand is on your shortlist.

From Loyly

Official product imagery and links from the brand.

Loyly Original exterior render, side view of the cabin
Exterior of the Original. Image courtesy of Loyly.
Loyly Original interior render showing the L-shaped Thermo-Aspen benches and HUUM Hive heater
Interior with the L-shaped benches and Hive heater. Image courtesy of Loyly.
HUUM Hive 18kW heater loaded with sauna stones inside the Loyly Original
HUUM Hive 18kW with 250kg of stones. Image courtesy of Loyly.
Stack of thermo-treated timber at the Loyly production facility
Thermo-treated timber stock. Image courtesy of Loyly.

Images courtesy of Loyly.

Straight from Loyly

Veeti Sairanen, CEO shared these insights with us.

What most first-time buyers get wrong

Most first-time sauna buyers buy largely based on looks without considering the functionality and experience their chosen sauna offers.

What to know before buying

Before buying a Loyly sauna, understand the electrical requirements of using an 18kW sauna heater. Make sure you have enough amperage on your panel and electrical network to support this.

What sets them apart

Loyly follows all Finnish sauna design principles. Your feet are above the upper stones of the sauna heater, we have mechanical ventilation, and the Loyly buffer. Air inside a Loyly cabin is oxygen-rich and equally warm across your whole body, so you can enjoy long sauna sessions without feeling like you're suffocating.

Strengths & Considerations

Strengths

  • +10,000+ completed sauna projects
  • +Built-in mechanical ventilation (unusual at this price point)
  • +Multiple service tiers from kits to full consultation
  • +Authentic Finnish heritage

Watch Out For

  • Premium pricing
  • Newer brand (less long-term track record)
  • Limited product range compared to Harvia

Before You Buy: Confirm These

These are Loyly's own documented terms and open questions, not our own test results. Confirm the specifics in writing before you order.

  • ?Verify current pricing and delivery timelines
  • ?Check availability in your region

Alternatives to Compare

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Help me decide

Why Consider Loyly?

CEO Veeti Sairanen. 10,000+ sauna projects. Multiple brands under one umbrella.

1Sauna ventilation guide
2Expert consultation process
3Finnish vs North American sauna culture

Key Models

1
Loyly Original (TSH model): flagship outdoor sauna kit, 310 x 301 x 277 cm exterior, fits up to 10 people, 40mm Thermo-Pine walls, HUUM Hive 18kW heater with 250kg of stones, reaches 110C, from €27,900.
2
Construction package: Thermo-Aspen 3-tier L-shaped benches, dual-layer Spruce ceiling with PIR insulation, Nordic Spruce floor with integrated drainage, EPDM roof membrane, included in the Original kit.
3
HUUM Hive 18kW heater bundle: factory-paired 18kW Hive Heat heater with 250kg sauna stone load, 240V single phase on dual 50A breakers, included in the Original kit.
4
US shipping: $2,490 flat rate to the contiguous United States on the Original kit.

Support & Warranty

Loyly ships the Original as a single SKU with the HUUM Hive heater included, so the heater carries HUUM's own factory warranty. Sauna-cabin warranty terms are not separately published on the official site as of 2026-05-20, confirm in writing with Loyly before purchase.

FAQ

Is Loyly worth it in 2026?

Loyly is for the buyer who wants Finnish authenticity with modern engineering. Their mechanical ventilation system is a genuine differentiator. 10,000+ projects means they have seen every mistake and know how to avoid them. Premium pricing, but you get expertise along with the product.

Who is Loyly best for?

Buyers who want an authentic Finnish outdoor sauna kit with professional-grade ventilation and expert support. Good for those willing to invest in quality and want guidance through the process.

What should buyers watch out for with Loyly?

Verify current pricing and delivery timelines

What brands should you compare against Loyly?

Most buyers should compare Loyly with Finnleo and Harvia before deciding. That gives you a better read on price, support, and where the brand actually fits.

How strong is Loyly on warranty and support?

Loyly ships the Original as a single SKU with the HUUM Hive heater included, so the heater carries HUUM's own factory warranty. Sauna-cabin warranty terms are not separately published on the official site as of 2026-05-20, confirm in writing with Loyly before purchase.

Sources (1)

Methodology

Brand verdicts are based on buyer fit, heater ecosystem, support path, price pressure, and the risks that tend to show up after delivery. A strong reply from a manufacturer can improve factual clarity, but it does not improve placement.

If support coverage, warranty language, or dealer access are thin, we would rather say that plainly than hide it behind marketing copy.

Written by Sauna Guide Editorial TeamReviewed by Sauna Guide Editorial Team, Editorial reviewHow we reviewEditorial policy

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