Finnmark FD-4 Combination Sauna Cushion

Name: Finnmark FD-4 Combination Sauna Cushion
Brand: Finnmark Designs
SKU: 127916
Price: 269.00 USD
Availability: InStock

5.0 454+ online reviews

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$269.00

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10 in stock

Finnmark FD-4 Combination Sauna Cushion

$269.00

Description
Features
Specifications
About the Manufacturer
Warranty

Description

Sauna Cushion, Trinity 4x4, Marine Grade Vinyl

Elevate every infrared sauna session with the Finnmark Sauna Cushion. Crafted from premium, non-toxic marine-grade vinyl, this durable cushion is fade-resistant, tear-resistant, and built to last—making it both eco-friendly and exceptionally sturdy. Its 2.5" non-toxic foam core delivers plush, supportive comfort so you can fully relax and unwind. Add a touch of cozy luxury to your sauna and enhance your overall wellness experience with the Finnmark Sauna Cushion.

Features

Non-Toxic marine grade vinyl

Non-Toxic foam 2.5" foam insert

Specifications

Model
FD-4 Sauna Cushion

Product Dimensions
17" × 44" × 2.5"

Foam Insert Thickness
2.5"

Materials
Non-toxic marine-grade vinyl with a non-toxic foam insert

Color
Black

About the Manufacturer

About Finnmark Designs

Finnmark Designs is a leader in premium infrared sauna innovation, known for combining advanced heating technology with exceptional craftsmanship. With a commitment to wellness, performance, and safety, Finnmark has set a new standard in the infrasauna industry—engineering products that deliver deeper therapeutic benefits, higher temperatures, and unmatched durability.

What truly distinguishes Finnmark is its pioneering approach to infrared heating. They are the only manufacturer to integrate UL-listed Spectrum Plus™ short-wave heaters with 360° long-wave carbon infrared panels, creating a full-spectrum experience that outperforms traditional infrared saunas in heat penetration, efficiency, and overall results. Each sauna is thoughtfully designed to deliver maximum therapeutic coverage and consistent, high-quality heat distribution.

Finnmark’s dedication to purity and longevity is reflected in their material choices. Their interiors feature antimicrobial Western Canadian cedar, while their exteriors are crafted from Thermal Plus™ Aspen, an eco-friendly wood treated for extreme durability. This ensures every sauna not only performs at a superior level but also maintains a clean, hygienic environment for years of use.

With thousands of units sold worldwide and a reputation built on innovation, safety, and reliability, Finnmark Designs continues to be a trusted manufacturer for those seeking a truly elevated infrared sauna experience.

Warranty

1 Year Warranty

5.0

454+ online ratings

Online Reviews

5.0

454+ online ratings

What people like

The Finnmark FD-4 Combination Sauna Cushion is highly praised for its quality construction and ability to significantly enhance the comfort of a sauna session. Crafted with non-toxic, marine-grade vinyl and a thick foam core, this cushion is designed for superior comfort and long-lasting durability, even in the high-heat, humid environment of a sauna. It is considered an excellent accessory that maximizes the pleasure and relaxation of a therapeutic infrared or traditional sauna experience.

Pros

Superior Comfort: Features a non-toxic 2.5′′ foam insert to significantly enhance seating comfort.
Durable Material: Made with high-quality, non-toxic marine-grade vinyl.
Long-Lasting: The material is fade and tear-resistant, promoting an eco-friendly, strong, and enduring accessory.
Custom Fit: Custom-made dimensions (17′′×44′′×2.5′′) for the FD-4 sauna model.
Easy to Clean: Some models of Finnmark cushions feature a full zipper for easy cleaning.

Finnmark FD-4 Combination Sauna Cushion