Waterproof Sauna Cover – FD-4 Trinity | Finnmark Designs

Keep your Finnmark FD-4 Trinity Infra-Steam sauna protected from the elements with the Finnmark Designs FD-4 Waterproof Sauna Cover. Custom-fitted to the FD-4's taller 83" height, it provides the same premium marine-grade material protection — Sauleda Canvas walls and Aqualon roof — that Finnmark builds into all of its covers. A mid-center power cord slot accommodates the FD-4's cord routing.

Key Features

• Waterproof Aqualon Roof — 5-year warranty against moisture penetration.
• Sauleda Marine Canvas Walls — 10-year warranted premium side walls.
• UVR Polyester Thread — Lifetime UV-resistant stitching.
• Front Valance — Extra moisture protection at the sauna entry.
• Stainless Steel Snaps & Brass Studs — Wind-resistant secure hold.
• Roll-Up Door with Ties — Three permanent ties for easy access.
• Center Power Cord Slot — Top rear center weather slot for the FD-4 power cord routing.

Specifications

• Compatible With: Finnmark FD-4 Trinity Infra-Steam Sauna
• Dimensions: 48"W × 48"D × 83"H
• Material: Sauleda Marine Canvas, Waterproof Aqualon Roof, UVR Polyester Thread
• Warranty: 1-Year Craftsmanship + 5-Year Limited
• SKU: FD4-COVER
• Brand: Finnmark Designs

Shipping

Free shipping in lower 48.