At a glance
- Select your sauna model and available build options
- Marine Canvas Sides & Roof
- Choose your colors and finishing details
Your roof measurements
Choose the drawing that most closely matches your roof. Measure the widest points of the sauna in inches, following every red arrow. Use 0 only for a window or front section that is not present.
Enter inches, for example 24, 24.5 or 24 1/2.
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
S1
S2
S3
S4
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
H12
H13
H14
H15
H16
H17
H18
Complete the measurements, then attach your sheet.
Download completed sheetPlease also attach a front-facing photo of your sauna in the photo upload below.
View the original measurement sheetStandard front-door opening
Measure the actual front door width. We will add 2 inches on the left and 2 inches on the right — 4 inches total.
Shows more of the sauna front and any front windows, with more visibility out. The wider roll can be harder for one person to open and close.
A smaller roll is easier for one person to open and close. Fabric covers the front sections beside the door.
AI visual example. Both options keep the standard door ties in natural ivory. Your cover follows your supplied measurements.
Wind-snap placement
Each small snap screws into the sauna’s wood. On the front, snaps fasten only to the fixed cover fabric beside the opening—never to the door.
See the supplied snap hardware
Sauna Cover - Finnmark Designs
Your price
Size and selected options determine your final price.
Standard cover production: 14–16 weeks before shipping.
Build your order
Select each applicable option below. Review your measurements and choices before adding to cart.
Full specifications & detailsView custom colorsMaterials, measurements, care & specifications
Back to your options ↑🔥 BUILT TO PROTECT YOUR FINNMARK DESIGNS SAUNA — FOR REAL
Custom-fit, marine-grade cover designed for long-term outdoor protection
Your sauna lives outside.
Most covers aren’t built for that.
They fade.
They crack.
They trap moisture and quietly speed up damage.
This one is built differently.
A SaunaCovers.com cover is designed to:
- Help resist rain and moisture
- Block UV damage
- Prevent mold and premature aging
- Extend the life of your sauna for years
👉 Built to fit. Built to last.
🧩 CUSTOM FIT FOR FINNMARK DESIGNS SAUNAS
Every cover is made specifically for your sauna.
✔ Tight, clean fit
✔ No loose material
✔ Help water run off with a properly sloped protective sheet
✔ No weak points
🎨 FULLY CUSTOMIZE YOUR LOOK
- Choose your roof color
- Choose your side material color
Built to match your setup — not stand out for the wrong reasons.
🌊 VALANCE OPTION
- Standard: Straight valance
- Upgrade: Wavy valance
Adds both style + additional moisture protection
🚪 DOOR OPTIONS
Standard Door (Included):
- Vertical roll-up
- Secured with 3 ties
Upgraded Door (Recommended):
- Rolls to the side (horizontal)
- Dual zipper system (detaches like a jacket)
- Can open from either side
- Can be fully removed
- Reinforced ties for secure hold
👉 Easier access. More flexibility.
🌬️ WIND SNAP OPTIONS (IMPORTANT)
If your sauna sees wind, this matters.
Over 15 MPH Wind:
👉 Recommend 2 snaps per side (8 total)
Over 25 MPH Wind:
👉 Recommend snaps every ~18 inches
More snaps = stronger hold = longer lifespan
🔌 WEATHER SLOT OPTION
Only needed if your power cord exits from the TOP of your sauna.
- Routes cord through upper rear panel
- Choose left or right side (facing front)
👉 If your outlet is lower on the wall, you do NOT need this.
💪 HEAVY-DUTY MARINE-GRADE BUILD
This isn’t a tarp — it’s a true protection system:
- Water-resistant Aqualon Roof
- Sauleda Marine Canvas Sidewalls
- Heavy Duty #10 Marine Zippers
- UV-Resistant Polyester Thread
- Marine-Grade Snaps + Hardware
- Front Valance for added protection
🛡️ WHAT THIS COVER ACTUALLY DOES
Most covers:
- Trap moisture
- Break down quickly
- Offer limited protection
This one:
- Helps resist rain and moisture
- Reduces mold risk
- Shields against UV damage
- Protects your sauna long-term
🔧 WHAT’S INCLUDED
✔ Full custom sauna cover
✔ Door system (based on your selection)
✔ Valance (based on your selection)
✔ Pre-installed snap system
✔ Installation hardware (extra screw included)
✔ Plastic moisture barrier sheet
✔ Cleaning + care instructions
✔ Warranty documentation
⚙️ FUNCTIONAL DESIGN
- Roll-up or removable door options
- Secure tie-down system
- Wind-resistant snap system
- Built for real outdoor exposure
Install once. Use your sauna normally.
📏 MEASUREMENT DISCLAIMER
Measure carefully before ordering.
Each cover is built within a ± 1/4” tolerance.
👉 Measure twice. Order once.
🚚 PRODUCTION & SHIPPING
- Made to order
- Production time varies based on demand
- Delivery time depends on location
🧼 CARE INSTRUCTIONS
- Do NOT machine wash
- Clean with mild soap + water only
- Hang dry
🔥 FINAL TAKE
If your sauna is outside, this isn’t optional.
It’s what protects your investment from:
- Sun
- Rain
- Moisture
- Premature wear
👉 Protect it the right way — the first time.
📩 QUESTIONS?
Not sure what options to choose?
Reach out — we typically respond within 24 hours.
Once fitted, the cover stays in place—open and close its canvas front door to access your sauna without removing the whole cover.
Product videos
A closer look at the construction
Read video instructions
Look closely at the parts that make a custom cover practical outdoors. The roof uses a dedicated water-resistant Aqualon roof surface. The side panels use Sauleda marine canvas. Roof and side colors are selected separately. Sewn edges and the valance finish the cover profile and its selected look. The zipper system sits beneath fabric flaps at the front closure. Choose standard roll-up access, or the upgraded side-opening option.
Install once. Access your sauna anytime.
Read video instructions
Install once. Access your sauna anytime. Unzip the canvas front while the glass sauna door stays closed. Roll the panel upward from the bottom, then secure all three thin natural ties. To close, release the ties, roll the canvas down, and zip the panel.
Understanding wind snaps
Read video instructions
The right attachment choice starts with the snap option shown for your order. The product page shows the snap choice. This sample explains the attachment points. At the front, the snap attaches beside the opening, never to the door. Side and rear attachment points secure fixed cover fabric to the sauna base. This close-up shows the metal attachment used on the fixed cover fabric. Use the option shown on the product page; this is guidance, not a wind guarantee.
What happens after you order?
Read video instructions
Review measurements, roof shape, opening, colors, and options before ordering. Custom covers are made to order. Production time is shown on the product page, and rush production is available. When your cover ships, it travels from Southern California. Standard Ground transit to the Lower 48 is three to seven days after shipping.
Cover fitting and use · Standard front door
Read video instructions
Start with the cover front panel fully unzipped, loose, and unsecured. Lay the supplied plastic across the roof. Keep rear and side drops no more than six inches. At the front, retain one to two inches, hidden beneath the canvas. Hold the canvas front clear. Lower the cover from the roof and down the sides. Align the side zipper flaps. The glass sauna door stays closed. Roll the loose front canvas panel upward from its bottom edge. Secure the roll with all three thin ties, leaving the glass door clear. To close the front, release all three thin ties, roll the canvas down, and zip it closed beneath the fabric flaps. To reopen, unzip the panel, roll it upward from the bottom, and secure all three thin ties.
Cover fitting and use · Upgraded front door
Read video instructions
First, lay the supplied plastic across the entire roof. Keep the sheet flat. Keep rear and side drops within six inches. At the front, leave one to two inches hidden beneath the canvas. Before fitting the cover, unzip the front. Roll it sideways from left to right. Secure all three narrow retainers. With the front already rolled to the side, lower the whole cover onto the sauna. Keep the entrance clear. Check the roof, corners, and zipper flaps. Release the three retainers. Unroll the front sideways to the left. Zip it closed beneath its fabric flaps. Unzip the front and roll it sideways from left to right. Secure all three retainers. Leave the whole cover fitted.
Standard vs Upgraded front door
Read video instructions
Compare two front door options. The standard front door rolls upward. The upgraded front door rolls to the side. Access your sauna while the cover stays fitted.
Which cover is right for you?
Read video instructions
Start with a canvas cover for outdoor weather protection. Thermal covers go underneath. Choose insulated thermal for extra insulation. The bundle has two separate covers, with separate front doors. All-in-One combines three layers in one cover. Choose a dust cover for indoor use only. Roof-only covers the top. The sides stay uncovered.
Choose your front opening width
Read video instructions
Some products offer a choice of front opening width. Choose the wide front opening for the broadest access across the sauna front. Or enter the actual glass door width. The opening adds two inches on each side. Use this choice only when the product page offers the opening width option.
Need help choosing?
Contact us before ordering if you have questions about fit or options.
