Precut (FPC) Sauna Material Packages

All Finlandia material packages are made to order. Our precut packages are intended for use in a space that you have framed and insulated. Anyone with general carpentry experience can build a Sauna out of our FPC parts. We supply all the interior room parts and you nail or staple our 1×4 tongue and groove boards to your stud frame; our boards will run horizontally. Ceiling boards are supplied to run the opposite direction from your ceiling joists. We cut the material and build parts to fit your room; we don’t just supply a pile of uncut lumber and unassembled pieces.

Finlandia’s standard precut packages include the following:

All-clear 1″x 4″ (11/16″ thick) Western Red Cedar for your walls and ceiling
3/4″x 3/4″ Trim (for ceiling and corners) and 1×2 base boards in matching wood
Assembled benches made of 2×2 tops with 3/8″ spacing and 2×4 facing
Prehung glass door (24″ x 80”) with solid wood rails and V.G. Douglas Fir lamination, 3/4″ thick Hemlock threshold, and interior door casing
Assembled headrest(s) for upper benches
Finlandia Sauna heater model FLB with built-in controls (exterior wall controls optional) or Club model heater with F-2T wall control for larger size rooms Stones–45 to 135# (depending on heater size)
Wooden heater guard
Super Dek, interlocking 12″ x 12″ x 1/2″ flooring squares for walking area of Sauna room (Super Dek plastic mat overlays on your existing floor)
P5511 Wall light, V10 Metal Vents-2 sets (V5 Cedar Vents available), Instructions, and Sauna Accessories including 102N Wooden Bucket with plastic liner, 106/40 Dipper, 0301K Thermometer, 079 Headrest for each upper bench, and Bathing Instruction sign/Warning signs (inside heater box)
Type C Building Foil (Vapor Barrier/Heat Reflector)

Preparation for FPC Sauna Package

Frame room to desired size using wood or metal studs. Our T&G boards are nailed directly to the wood frame. Metal studs require drywall and 1×2 (3/4″ thick) wood nailing strips.
Lower ceiling to 7′ 0″ from finished floor.
Frame door rough opening to 26″ x 82″ for standard 2′ 0″ door.
Frame in an upper and a lower vent box with rough opening of 4″ x 10″. View Vent Info.
Install rough electrical for Sauna heater, wall light, and wall control (if applicable). Single gang rough in for wall light should be 78″ from the floor or 6″ below the ceiling.
Insulate all walls and ceiling with R-13 fiberglass batt insulation.
Install waterproof floor of tile, vinyl, or cement. A drain in the Sauna is optional for residential but is recommended for commercial use. FPC Package does not include a solid surfaced floor.
Finish the exterior Sauna walls with drywall or some type of paneling. Finlandia does not provide exterior paneling for FPC packages unless it is requested.

We cut all packages to your exact inside stud to stud dimensions in your choice of wood. Our standard wood is clear Western Red Cedar, clear Alaskan Yellow Cedar, and clear Western Hemlock are optional woods. We can cut to virtually any custom size.

View FPC Sauna Installation video

Optional items for FPC Sauna Rooms:

3-Rail Backrest: 11” h, made of 1x3 to mount above upper bench

5-Rail Bench Skirt: 14” h, made of 1x3 to mount between upper & lower benches

FPC (Precut Sauna Room) Design Layouts

Below are some of our standard size FPC (Finlandia Precut) Sauna room sketches. The sizes signify interior stud to stud measurements and bench widths. Any of these layouts may be modified to fit your needs. All rooms are made per order.

Finlandia can make a custom Sauna material package for any size room.

Fill out worksheet with your room dimensions.
FPC Worksheet (PDF)