Finnleo® Summit sauna provides a high quality, attractive sauna built to withstand the elements at a very affordable price and a design that looks perfect in any backyard space. With a heat treated Canadian Hemlock exterior, natural Canadian Hemlock interior and all-weather metal roof.

Includes the Following Standard Features:

  • Available in two sizes: 4’x6’ and 5’x7’.
  • Heat-treated Hemlock exterior (ready for exterior wood protection by homeowner)
  • Canadian Hemlock interior.
  • Constructed on cedar runners for durability.
  • Prebuilt, prefitted wall and ceiling panels all completely blind nailed.
  • Built-in floor with attractive water-resistant vinyl flooring.
  • Cathedral ceiling with exposed center/ridge beam.
  • Designer heater with Pure 2.0 digital control (control is mounted inside the sauna).
  • Bucket, ladle, and thermometer.
  • Low voltage backrest lighting.
  • Roof kit in two easy-to-install panels, including all-weather metal roofing.

Get PricingApply for Financing

Quality Time Outside

Fully Insulated

Roof kit is full insulated. Choose plywood, cedar shingles, or metal roofing.

Scandinavian Styling

Built for a light, cozy, serene feel throughout

Easy to Assemble

Simple panel construction makes assembling easy

Comfortable to the Touch

Abachi wood remains comfortable to the touch even at high temperatures

Genuine Sauna Feel

White Spruce or Cedar on cathedral ceiling & walls

Beautiful. Durable. Welcoming.

The Finnleo Outdoor saunas’ simple panel construction makes it easy to assemble anywhere you have space. At the same time, saunas integrated walls and gable system ensure you will enjoy a strong, durable sauna that will be perfectly at home outside for many years to come.

Enjoy a Real Sauna Experience

Inside, you’ll enjoy all the comfort, style and attention to detail you expect from Finnleo.

  • Cathedral ceilings
  • Nordic White Spruce or Cedar
  • Fully insulated roof kit with choice of plywood (ready for your shingles), cedar shingles, or metal roofing
  • Abachi wood furnishings that stay cool to the touch despite the sauna’s heat.

Build a Backyard Retreat

Already have a pool or hot tub? All the better! An outdoor sauna will only add to the pleasure you already get from them.

Product Specifications






Available in two sizes: 4’x6’ and 5’x7’


Canadian Hemlock

Want More? Try These Saunas

Finnleo Outdoor Patio

Finnleo’s Patio Sauna is designed for today’s busy, transient society. It can be delivered and in place in minutes–rather than hours.

Finnleo Outdoor Metro

Finnleo’s Metro outdoor saunas tie in perfectly with outdoor entertaining — pool side, spa-side, near the patio, or lakeside.

Finnleo Outdoor Euro Patio

An attractive variation of the popular Patio Sauna, the Euro outdoor sauna gives greater flexibility on where it can be installed, and a more contemporary European style design.

Get Pricing from Mainely Tubs