Exterior Sauna Stain 2.5L Bucket | Almost Heaven

Almost Heaven Exterior Sauna Stain offers a durable, water-based finish tailored to protect and enhance the exterior wood surfaces of both barrel and cabin saunas. Designed for consistent weather resistance, it penetrates the timber to help guard against moisture, UV exposure, and seasonal wear while maintaining the natural integrity of the grain. Its smooth application—with either a brush or deck-stain applicator—creates an even, refined look that highlights the sauna’s craftsmanship. Available in Natural, Walnut, Teak, and Larch, the stain provides color options that complement a wide range of outdoor styles without overpowering the wood. The fast-drying formula supports efficient project completion and simple cleanup, making it suitable for DIY owners and professional installers alike. With dependable protection, stable color performance, and practical per-bucket sizing (2.5 liters/0.66 gallons per bucket), Almost Heaven Exterior Sauna Stain is a reliable choice for preserving the longevity and appearance of your outdoor sauna.

Flat-rate delivery of £274 covers every product and accessory to any UK mainland address; orders over £5,000 ship free. We process orders in 1–3 working days and the courier takes 3–6 working days. Large items come on a pallet and we phone to book a delivery day.

You can cancel within 14 days of delivery under the Consumer Contracts Regulations. Returns are processed within 7 working days of the goods arriving back with us. Read the full shipping policy and returns policy.