6x5 sauna materials list 

(simple design - plywood floor)

floor and stick frame

4 stone pavers or flat rocks for corners

2 4x4 (pressure-treated?) ground beams 6”

2 4x4 ground beams 4’ 4” 

5 2x4 for floor joists 4’ 4”

10 metal joist hangers

2 sheets 1” plywood

12 2x4 6’ long

4 2x4 4’ 4” long

13 2x4 5’ long

2 2x4 4’ 8” long

12 2x4 scraps for 14” cats

nail gun/nails, wood screws

bolts for floor joists

insulation/paneling

10 rolls R19 wall insulation 

(assuming roll is 15” by 93”)

staple gun/staples

tongue and groove paneling (cedar or pine):

25 boards (assuming 6’ x 6”)

1 lg roll foil vapor barrier

8 1/2” plywood sheets (outside sheathing)

housewrap for outside

outside shingles/finishing, use scrap or leave as plywood

roof

5 2x4 for rafters, 74” long

2 sheets 3/4” plywood

1 roll roofing material

finishing

1 hollow core door, 20”x6’

paneling and foil scraps for door insulation

3 door hinges, 4”

2 benches - made with cedar scrap

wood door handle

wood stove with chimney ($199 online/ace hardware or reuse)

40 bricks for stove bricklay

2x2 cement board

1x1 window (2 panes glass with scrap wood to frame)

trim for vents

cast iron pan to hold sauna rocks
sauna rocks