Tikkurila Sauna Wax

Product Description

Protect and preserve the natural beauty of your sauna with Tikkurila Supi Saunavaha, a premium water-based wax specifically developed for sauna interiors. Designed to nourish and protect timber surfaces without compromising air quality, Supi Saunavaha enhances the appearance of wood while maintaining the authentic feel and character that make sauna environments so inviting.

Formulated in Finland and carrying the highest M1 Indoor Air Classification, this ultra-low emission sauna wax creates a durable, breathable finish that helps protect benches, walls, ceilings, doors, and window frames from moisture, dirt, and everyday wear. The result is a beautiful matte finish that preserves the natural warmth and texture of timber without creating a glossy or plastic-like coating.

Key Features

• Premium Water-Based Sauna Wax
• Specifically Designed For Sauna Interiors
• Highest M1 Indoor Air Quality Classification
• Ultra-Low VOC & Low Emission Formula
• Natural Matte Finish
• Helps Protect Against Moisture & Dirt
• Preserves The Natural Look & Feel Of Timber
• Easy Application & Maintenance
• Available For Natural Timber, Thermowood & Black Finishes
• Made For High-Heat, High-Humidity Environments

Why You'll Love It

Designed Specifically For Saunas

Unlike standard timber coatings, Supi Saunavaha is formulated to perform in the demanding conditions of sauna environments, including high temperatures and fluctuating humidity.

Natural Matte Finish

The wax penetrates the timber surface and enhances its natural beauty without creating an artificial gloss or plastic coating.

Superior Indoor Air Quality

Certified with the highest M1 Indoor Air Classification, it is designed for ultra-low emissions and excellent air quality in enclosed sauna environments.

Protects Timber Surfaces

Helps guard against moisture, staining, dirt build-up, and general wear while extending the life of your sauna interior.

Easy To Apply

Suitable for DIY application using a foam brush, sponge, or soft synthetic brush with a simple one-coat application process.

Finnish Sauna Expertise

Developed by Tikkurila, one of Scandinavia’s most respected wood care manufacturers, trusted throughout the Nordic sauna industry.

Benefits

Extend The Life Of Your Sauna

Regular treatment helps maintain the condition and appearance of benches, walls, ceilings, and other timber surfaces.

Maintain A Natural Sauna Feel

Enhances timber while preserving its natural texture and warmth.

Improve Cleanliness & Maintenance

Creates a protective surface that is easier to keep clean and maintain over time.

Suitable For Residential & Commercial Saunas

Ideal for home wellness spaces, luxury retreats, commercial wellness centres, and professional sauna facilities.

Safe For High-Temperature Environments

Specifically designed for enclosed spaces where heat, humidity, and air quality are critical considerations.

Available Shades

Natural

Designed for untreated, non-thermally treated timber, enhancing the natural colour and grain of the wood.

Thermowood

Formulated to complement thermally modified timber while maintaining its rich, warm appearance.

Black

Creates a contemporary dark finish suitable for both untreated timber and thermowood surfaces.

Specifications

Product Overview

• Product Type: Sauna Interior Wax
• Formula: Water-Based Natural Wax
• Finish: Matte
• Indoor Air Rating: M1 (Highest Classification)
• VOC Level: Ultra-Low Emissions
• Application: Interior Sauna Timber Surfaces

Available Sizes

Natural

• 0.9L
• 2.7L

Thermowood

• 0.9L
• 2.7L

Black

• 3.0L

Coverage

• Approximately 10–13m² Per Litre
• Coverage Varies Depending On Timber Species & Surface Condition

Drying Time

• Dust Dry: 30–60 Minutes
• Ready For Use: 24 Hours

Suitable Surfaces

• Sauna Benches
• Timber Wall Panels
• Timber Ceilings
• Doors
• Window Frames

Not Recommended For

• Oiled Timber Surfaces (Unless Oil Has Fully Worn Away)
• Unsealed Tile Grout

Application Instructions

• Stir Thoroughly Before And During Use
• Apply One Thin Coat Following The Grain Direction
• Use A Foam Brush, Sponge, Or Soft Synthetic Brush
• Avoid Over-Application To Prevent Surface Slipperiness
• Test Coloured Finishes On A Hidden Area Before Full Application

Best Results

• Work On Small Sections Continuously
• Treat Large Panels 1–2 Boards At A Time
• Thoroughly Ventilate And Pre-Heat The Sauna Before Use

Protect Your Sauna Investment

Tikkurila Supi Saunavaha is trusted throughout the Nordic sauna industry for its ability to protect timber while preserving the authentic sauna experience. With its premium matte finish, ultra-low emissions, and exceptional durability, it is the ideal treatment for maintaining beautiful, long-lasting sauna interiors.