Custom designed commercial

Saunabuilder is able to design and construct saunas for any commercial environment and purpose, as an independent outdoor outbuilding or for indoor installation. We will work with you to evaluate your needs for use and capacity as well as the requirements for integrating this into your property.

There are several design key principles that go into every Saunabuilder sauna, making them superior to other products on the market and able to excel in performance in the harshest of climates. Our years of experience we have taught that in order for a sauna to be efficient at retaining heat and effectively eliminate problems due to moisture the key is to properly insulate and seal the unit. This applies equally for outdoor and indoor saunas.

Applying these principles, the roof and walls for all Robertson saunas are built using more than seven layers of building material. This is absolutely necessary to guarantee the highest level of building performance, efficiency, and durability.

The roof and wall structure is framed using solid spruce 2×4 members. The building floor structure is framed using pressure treated 2×6 timbers and ¾” pressure treated plywood. Softwood flooring panels are installed over this structure with hidden fasteners.

We are always willing to work with products of your choice, however our standard recommendation for exterior siding material is HardiePlank and LP SmartTrim. These products offer many beautiful color options, 30-50 year material warranties and virtually maintenance-free care.


Saunabuilder’s indoor sauna space is clad with 1×4 tongue and groove material. Softwood options include clear cedar, knotty cedar, hemlock or pine.

LED lights are stalled for the interior. Floating, furniture grade benches add both functionality and comfort.

Our commercial products feature a Harvia electric stove with a custom safety rail surround . This stove has controls on the unit itself with the option to install wall-mounted controls.

Outdoor saunas typically include a window, wood-framed with heat-tempered double-pane glass.

Every Saunabuilder sauna is built on site by a journeyman carpenter using the highest quality building products and the best construction practices.

All outdoor saunas can be upgraded to include a cedar cool plunge pool.


Saunabuilder does offer a pre-designed model for commercial use. The Banff pre-designed models for outdoor or indoor installation offer the advantage that you can see what the finished product will look like right away, and there is a significant saving in time required for design and engineering. Once you select your finishing options you can move ahead to select a date for installation and begin to work on permit applications.

Saunabuilder saunas are truly designed and built to exceed every expectation and outperform competitor products.

For more information contact Saunabuilder for a free consultation.  

Standard Features

  • Built on site by journeyman carpenter
  • R14 Roxul insulated walls and ceiling
  • Aluminum foil vapour barrier
  • Softwood 1×4 tongue & groove interior
  • Clear red cedar custom door 
  • All-clear cedar furniture grade floating benches, upper and lower
  • Walls and roof structure framed with solid spruce 2x4s
  • Floor structure framed with pressure treated 2×6 timbers and ¾ pressure treated plywood
  • Walls and roof structure framed with solid spruce 2x4s
  • Walls and roof include over seven layers of building material
  • Cedar (knotty) floor panels, hidden fasteners
  • Wood-frame, heat tempered double pane window
  • Harvia electric stove and rocks surrounded by custom safety rail
  • Interior LED light 110v plug in
  • Labour, install, site clean-up and disposal included