Finnmark FD-4 Combination Sauna Cushion
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Overview
The Finnmark FD-4 Combination Sauna Cushion is designed for the Finnmark Trinity 4x4, adding comfort with a supportive 2.5 inch foam insert and a durable, non-toxic marine grade vinyl cover. It helps make longer sessions more relaxing while maintaining a clean, easy to wipe surface.
Key Features
- Non-toxic marine grade vinyl cover
- Non-toxic 2.5 inch foam insert for added comfort
- Designed for Finnmark Trinity 4x4 bench seating
Specifications
| Brand | Finnmark |
| Model | FD-4 Sauna Cushion |
| For Use With | Finnmark Trinity 4x4 |
| Product Dimensions | 17 in x 44 in x 2.5 in |
| Foam Insert Thickness | 2.5 in |
| Material | Non-toxic marine grade vinyl and non-toxic foam insert |
| Color | Black |
What Is Included
- Finnmark FD-4 sauna cushion
- 1 year warranty
Installation and Compatibility
- No installation required. Place the cushion on your sauna bench for added comfort.
- Designed for use with the Finnmark Trinity 4x4. Confirm fitment before purchase.
- Allow the cushion to cool and dry after use to help maintain appearance and longevity.
Why Choose Sauna Luxuries?
Premium Saunas Backed by Real Experts
At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.
Everything You Need to Know Before You Buy
Frequently Asked Questions
We currently only ship within the continental United States. If you're located in Alaska, Hawaii, or Canada, reach out to us and we’ll explore your options.
Shipping times vary by brand, but most saunas are delivered within 7 to 15 business days. We’ll send tracking updates and stay in touch every step of the way.
Most of our saunas arrive as pre-built kits with easy, clasp-together panels. No special tools are needed, and setup typically takes 1–3 hours with two people.
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