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Redwood Heritage™ Exterior Sauna Stain - 1 gallon
Dark Oak Heritage™ Exterior Sauna Stain - The Sauna Place
Dark Oak Heritage™ Exterior Sauna Stain - The Sauna Place
Redwood Heritage™ Exterior Sauna Stain - 1 gallon

Redwood Heritage™ Exterior Sauna Stain - 1 gallon is a semi-transparent wood stain and preservative created specifically for exterior sauna wood surfaces that need long-term protection. This EPA-registered, low-VOC formula penetrates deeply into the grain to help guard against structural damage, decay, and mildew while reducing the risk of warping from moisture and freeze–thaw cycles. UV-absorbing pigments work to limit graying and fading, supporting a rich redwood tone that complements barrel, cabin, and custom-built outdoor saunas. Its recoatable design makes ongoing maintenance straightforward, allowing you to refresh color and defense without stripping the surface. Packaged in a convenient one-gallon size, Redwood Heritage™ Exterior Sauna Stain - 1 gallon provides climate-resistant performance and an attractive, natural-looking finish for owners who want both durable protection and a warm, inviting sauna exterior.

  • Deep wood preservation – EPA-registered preservative penetrates exterior sauna timber to help resist structural damage, decay, and mildew, supporting long-term stability and extending the usable life of outdoor sauna walls and trim exposed to shifting weather conditions.
  • UV-resistant pigmentation – UV-absorbing pigments work to slow graying, fading, and color distortion, helping the redwood tone remain richer and more consistent while keeping your sauna exterior looking clean, warm, and well-maintained over time.
  • Moisture and mildew defense – Moisture-repellent formulation helps block water absorption and inhibits mildew formation, reducing warping, staining, and surface damage caused by rain, humidity, and freeze–thaw cycles common in outdoor installations.
  • Semi-transparent redwood finish – Semi-transparent stain enhances the wood’s natural character rather than covering it, delivering a warm redwood hue that complements both barrel and cabin saunas while maintaining visible grain and an authentic wood aesthetic.
  • Low-VOC, eco-friendly formula – Low-VOC composition provides a safer, environmentally conscious staining option with reduced odor and emissions, making application more comfortable without sacrificing durability or climate-resistant performance.
  • Easy application and upkeep – Recoatable design allows straightforward maintenance and color refreshes without stripping, helping owners preserve finish quality and protective performance with minimal preparation throughout the sauna’s service life.
  • MPN: Not specified
  • Compatibility: Exterior above-ground wood surfaces including exterior sauna wood, fencing, decking, wood siding, log homes, and roofing
  • Part Type: Semi-transparent exterior sauna wood stain and preservative
  • What’s Included: 1 gallon container of Redwood Heritage™ Exterior Sauna Stain
  • Container Size: 1 gallon
  • Finish: Semi-transparent redwood tone
  • Usage: Exclusively for exterior sauna wood surfaces; not for use on interior sauna elements like fencing or decking
  • VOC Content: Low-VOC formula, 350 g/L max, compliant in all 50 states
  • UV Protection: UV-absorbing pigments help prevent graying, darkening, and fading of wood
  • Moisture and Mildew Resistance: Helps block water absorption and inhibits mold and mildew growth to reduce warping and discoloration
  • Climate Resistance: Formulated to protect against freeze damage and harsh outdoor climates
  • Application: Easy to apply and recoatable as needed for long-term maintenance
  • Compliance: EPA registered wood preservative
  • Color Variability: Final stain color may vary based on wood characteristics and application method

Redwood Heritage™ Exterior Sauna Stain - 1 gallon

by Heritage Sauna
SKU: HTG-Stain-Redwood
$80.00
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Redwood Heritage™ Exterior Sauna Stain - 1 gallon is a semi-transparent wood stain and preservative created specifically for exterior sauna wood surfaces that need long-term protection. This EPA-registered, low-VOC formula penetrates deeply into the grain to help guard against structural damage, decay, and mildew while reducing the risk of warping from moisture and freeze–thaw cycles. UV-absorbing pigments work to limit graying and fading, supporting a rich redwood tone that complements barrel, cabin, and custom-built outdoor saunas. Its recoatable design makes ongoing maintenance straightforward, allowing you to refresh color and defense without stripping the surface. Packaged in a convenient one-gallon size, Redwood Heritage™ Exterior Sauna Stain - 1 gallon provides climate-resistant performance and an attractive, natural-looking finish for owners who want both durable protection and a warm, inviting sauna exterior.

  • Deep wood preservation – EPA-registered preservative penetrates exterior sauna timber to help resist structural damage, decay, and mildew, supporting long-term stability and extending the usable life of outdoor sauna walls and trim exposed to shifting weather conditions.
  • UV-resistant pigmentation – UV-absorbing pigments work to slow graying, fading, and color distortion, helping the redwood tone remain richer and more consistent while keeping your sauna exterior looking clean, warm, and well-maintained over time.
  • Moisture and mildew defense – Moisture-repellent formulation helps block water absorption and inhibits mildew formation, reducing warping, staining, and surface damage caused by rain, humidity, and freeze–thaw cycles common in outdoor installations.
  • Semi-transparent redwood finish – Semi-transparent stain enhances the wood’s natural character rather than covering it, delivering a warm redwood hue that complements both barrel and cabin saunas while maintaining visible grain and an authentic wood aesthetic.
  • Low-VOC, eco-friendly formula – Low-VOC composition provides a safer, environmentally conscious staining option with reduced odor and emissions, making application more comfortable without sacrificing durability or climate-resistant performance.
  • Easy application and upkeep – Recoatable design allows straightforward maintenance and color refreshes without stripping, helping owners preserve finish quality and protective performance with minimal preparation throughout the sauna’s service life.
  • MPN: Not specified
  • Compatibility: Exterior above-ground wood surfaces including exterior sauna wood, fencing, decking, wood siding, log homes, and roofing
  • Part Type: Semi-transparent exterior sauna wood stain and preservative
  • What’s Included: 1 gallon container of Redwood Heritage™ Exterior Sauna Stain
  • Container Size: 1 gallon
  • Finish: Semi-transparent redwood tone
  • Usage: Exclusively for exterior sauna wood surfaces; not for use on interior sauna elements like fencing or decking
  • VOC Content: Low-VOC formula, 350 g/L max, compliant in all 50 states
  • UV Protection: UV-absorbing pigments help prevent graying, darkening, and fading of wood
  • Moisture and Mildew Resistance: Helps block water absorption and inhibits mold and mildew growth to reduce warping and discoloration
  • Climate Resistance: Formulated to protect against freeze damage and harsh outdoor climates
  • Application: Easy to apply and recoatable as needed for long-term maintenance
  • Compliance: EPA registered wood preservative
  • Color Variability: Final stain color may vary based on wood characteristics and application method