Sauna Layouts & Sauna Floor Plans

Our sauna layouts, sauna floor plans and sauna designs will mean your home sauna building project will be a great success. Our custom sauna planning service, which Great Saunas Factory provides FREE to every customer, will design your perfect home sauna kit. Remember, every great sauna has an authentic Finnish sauna design that starts here at Great Saunas. Our chief sauna design guy, Pertti Jalasjaa, is our resident sauna guru from Finland. He reviews all sauna layouts & designs before any work starts on your sauna kit.

An indoor sauna size can range from a small 3'x4' closet size sauna to a large 10'x12' commercial sauna room size. CLICK for Sauna Plans ... CLICK for Sauna Design.
The most popular indoor home sauna layouts are equally ordered in sauna sizes of 5'x7', 6'x7' and 6'x8'. The most popular outdoor sauna sizes are the 6'x8', 7'x7' and 7'x8'. There is usually more room outside so the outdoor sauna can be made larger.

For simplicity, the sauna floor plans on this page are shown only as "left" sauna floor plan layouts. "Right" layouts, similar to these sauna layouts (as seen in a mirror) are available at Great Saunas. Just specify the "right model" when ordering and we'll do the rest. Sauna room sizes shown are inside frame-to-frame dimensions.

Single or double L-benches can be added to sauna room sizes that are 5'x6' and larger (consider adding the 3rd bench to the mid-size sauna floor plans below). Sauna room sizes 6'x7' and larger have room for 4 sauna benches in a 2-tier L-shape bench layout. The 6'x8' and 6'x9' sauna room sizes are the most ideal for home and family saunas as the full-width 2-tier L-shape 4-bench layout really works well for a true, great sauna. CLICK for Custom Sauna Kits.

Sauna sizes shown below in green indicate no loss of bench size to accommodate the standard size door rough opening of 26"x75".
Sauna sizes shown below in red indicate that 3" to 4" of the bench widths has been lost to accommodate the standard size door rough opening of 26"x75". The bottom bench will be located an extra 3" to 4" under the top bench.