
Finnmark Waterproof Sauna Cover, 75"x64"x83", Avena
About This Part
Finnmark FD5 Sauna Cover
Protect your sauna against Mother Nature and help keep your investment safe. This 75"x64"x83" Waterproof Sauna Cover comes with a vertical roll-up door and has three ties to secure the door at the top. The weather slot allows you to run the power cord out the top of the rear panel in the middle. Constructed with the highest quality marine grade materials makes this cover a dependable choice. Care Instructions: Do NOT machine wash this product ever. Surface wipe only with mild soap and water. Hang the cover to dry.
- Waterproof Aqualon roof material, that is warranted for 5 years
- Side walls are constructed with Sauleda Marine Canvas, that is warranted for 10 years
- Marine grade thread made from UVR polyester that will last the lifetime of your cover
- Decorative and functional front side Valance keeps your sauna clean and dry (the Valance provides extra moisture protection for your sauna)
- Marine grade, 3/8-inch, #1 Phillips Recess Screw Head, Self-Tapping Screws, Brass/Nickel Studs, and Stainless-Steel Snaps to securely hold your cover in place (we put the Snaps on to provide better support to ensure your Sauna Cover will stay in place in moderately windy environments)
- Permanently attached ties to hold the door flap securely in place
- Dimensions: 75"x64"x83"
- 1-Year Craftsmanship Warranty along with a 5-Year Limited Warranty
Package Contents: (2) Marine Grade Heavy Duty #10 Zippers Valance on the Front Side Ties Under the Valance for Door Roll-Up Marine Grade Vinyl Roof Marine Grade Acrylic Canvas Sides Marine Grade Thread Installation Instructions Cleaning Instructions 5-Year Limited Warranty
Product Photos
Technical Specifications
| Part Number | 618-FD5-COVER |
| Brand | Finnmark |
| Item Type | Part |
| Shipping Method | Standard parcel |
| Availability | In Stock |
Contact us to confirm compatibility with your specific model before ordering.
Installation Overview
General accessory installation — follow all manufacturer instructions included in the package.
- Verify compatibility with your specific model using the part number before installing.
- If electrical work is involved, engage a licensed electrician — do not bypass safety interlocks.
- Use only manufacturer-approved tools and hardware. Substitutions may void the warranty.
- Test the system at low settings first after any installation or replacement.
- Register the part with the manufacturer to activate the warranty.
Compatibility & System Requirements
This part is designed for use with:
- Finnmark Products
Not sure if this fits your system? Contact us with your model number and we'll confirm before you order.
Frequently Asked Questions
Is this a genuine OEM part?
Yes. Sauna Company USA is an authorized dealer for Finnmark. All parts sold are genuine OEM components sourced directly from the manufacturer or authorized distributor, not aftermarket substitutes.
How do I confirm this fits my model?
Match the part number (SKU) on the product against the parts list in your equipment's owner manual, or locate the data plate on your unit and compare the model number to the compatibility table above. If unsure, contact us with your model number before ordering.
Can I return this part if it doesn't fit?
Parts & accessories are non-returnable once opened — incorrect parts cannot be resold as new. Please confirm compatibility before purchasing. We're happy to help identify the correct part for your system.
How long will shipping take?
Standard parcel orders ship within 1–2 business days. Estimated transit is 2–5 business days depending on your location. Expedited options are available at checkout.
Shipping & Delivery
Standard parcel shipping — ships within 1–2 business days via UPS or FedEx.
- Tracking number emailed when shipped.
- Estimated transit: 2–5 business days depending on destination.
- Expedited shipping options are available at checkout.
- Orders placed before 5pm ET on business days ship the same or next business day.
Canada: We ship this part to Canada too — shipping is calculated at checkout. Duties and taxes may apply at the border.
Questions about your order? Email info@saunacompanyusa.com or use our contact page.
Warranty & Returns Policy
Finnmark Manufacturer Warranty: Warranty
Returns: Parts & accessories are non-returnable once ordered. This policy exists because installed or opened components cannot be resold as new. Please verify compatibility thoroughly before purchasing — we're here to help.
Defective items: If your part arrives damaged or defective, contact us within 48 hours of delivery. We will arrange a replacement at no charge with proof of the defect (photos or video).
For warranty claims, visit our Warranty Claims page.
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