{"product_id":"carbon-smart-indoor-sauna-kit-6x8x8-thermo-poplar","title":"Carbon Smart Indoor Sauna Kit – 6' x 8' x 8' | Thermo Poplar","description":"\u003cdiv class=\"sauna-product-wrapper\"\u003e\n\n\u003c!-- ===== INTRO ===== --\u003e\n\u003cdiv class=\"sauna-intro\"\u003e\n\u003cp\u003eThe Carbon Smart™ 6' × 8' × 8' Indoor Sauna Kit gives you everything needed to finish a professional-quality sauna interior—precisely cut Thermo Poplar components, an all-glass door, benches, lighting, and accessories—so you can focus on framing and finishing rather than sourcing materials. Whether you're a homeowner tackling a weekend build or a contractor outfitting a commercial space, this kit delivers consistent, high-quality results at a competitive price point.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== WHY CUSTOMERS CHOOSE ===== --\u003e\n\u003cdiv class=\"sauna-why-choose\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eWhy Customers Choose This Kit\u003c\/h2\u003e\n\u003cul class=\"sauna-benefit-list\"\u003e\n\u003cli\u003eAll interior components are pre-cut to your room dimensions—no guesswork, no waste\u003c\/li\u003e\n\u003cli\u003eThermo Poplar wood is thermally modified without chemicals for lasting dimensional stability\u003c\/li\u003e\n\u003cli\u003eMultiple Harvia heater upgrades available, including WiFi-enabled models for app-based control\u003c\/li\u003e\n\u003cli\u003eOptional accessory packages (bench skirting, LED under-bench lighting, or both) let you customize the finish\u003c\/li\u003e\n\u003cli\u003eIncludes a complete accessory set: bucket, ladle, thermometer, headrest, and vapor-proof light\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions support both DIY and professional builds\u003c\/li\u003e\n\u003cli\u003eResponsibly sourced wood supports carbon-smart forestry practices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== PRODUCT HIGHLIGHTS ===== --\u003e\n\u003cdiv class=\"sauna-highlights\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eProduct Highlights\u003c\/h2\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eThermo Poplar Interior\u003c\/h3\u003e\n\u003cp\u003eAll wall boards, ceiling boards, bench boards, and trim are crafted from Thermo Poplar—a sustainably sourced wood thermally modified at approximately 374°F. The process enhances dimensional stability and resistance to humidity without the use of chemicals, resulting in a warm, rich tone that holds up well in high-heat environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eAll-Glass Sauna Door\u003c\/h3\u003e\n\u003cp\u003eThe kit includes a full all-glass door with wood handles and trim. The door frame measures 27.2\" × 78.7\" (690 × 2000 mm) and requires a rough opening of 28\" × 80\", fitting standard interior framing without modification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eCustomizable Bench Layout\u003c\/h3\u003e\n\u003cp\u003eChoose from multiple bench configurations shown in the product images. Each layout is designed to maximize usable seating area within the 6' × 8' footprint. Bench boards are 20\" deep and built to your selected configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eHarvia Heater Options\u003c\/h3\u003e\n\u003cp\u003eSelect from six Harvia 8KW heater models at checkout—ranging from a straightforward built-in control panel to fully WiFi-enabled units with app-based scheduling. All heater options include sauna stones. The Harvia Virta also includes a protective safety railing.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eAccessory Packages\u003c\/h3\u003e\n\u003cp\u003eUpgrade your finish with optional bench skirting, LED under-bench lighting, or the Luxury Package combining both. These add-ons are selected at checkout and shipped with your kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-highlight-item\"\u003e\n\u003ch3 class=\"sauna-highlight-title\"\u003eVapor-Proof Lighting \u0026amp; Ventilation\u003c\/h3\u003e\n\u003cp\u003eA marine-grade, wall-mount, vapor-proof sauna light is included. Upper and lower vent grills are also provided to support proper air circulation throughout the sauna room.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== WHAT'S INCLUDED ===== --\u003e\n\u003cdiv class=\"sauna-includes\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eWhat's Included\u003c\/h2\u003e\n\u003cul class=\"sauna-include-list\"\u003e\n\u003cli\u003eFoil vapor barrier\u003c\/li\u003e\n\u003cli\u003eErgonomic backrests\u003c\/li\u003e\n\u003cli\u003e1×4 tongue \u0026amp; groove wall and ceiling boards – Thermo Poplar\u003c\/li\u003e\n\u003cli\u003eClear 1×4 bench boards with supports (20\" deep) – Thermo Poplar, built to your chosen configuration\u003c\/li\u003e\n\u003cli\u003eCorner moldings for walls, ceiling, and baseboards – Thermo Poplar\u003c\/li\u003e\n\u003cli\u003eAll-glass sauna door with wood handles and trim (frame: 27.2\" × 78.7\" \/ rough opening: 28\" × 80\")\u003c\/li\u003e\n\u003cli\u003eDuckboard flooring for walk area – Thermo Poplar\u003c\/li\u003e\n\u003cli\u003eUpper and lower vent grills\u003c\/li\u003e\n\u003cli\u003eTraditional sauna bucket with liner and ladle\u003c\/li\u003e\n\u003cli\u003eSauna thermometer\u003c\/li\u003e\n\u003cli\u003eHeadrest\u003c\/li\u003e\n\u003cli\u003eMarine-grade, wall-mount, vapor-proof sauna light\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== SPECIFICATIONS ===== --\u003e\n\u003cdiv class=\"sauna-specifications\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable class=\"sauna-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eInterior Dimensions\u003c\/td\u003e\n\u003ctd\u003e6' × 8' × 8' (W × D × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eRecommended Ceiling Height\u003c\/td\u003e\n\u003ctd\u003e8 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eWood Species\u003c\/td\u003e\n\u003ctd\u003eThermo Poplar (thermally modified, chemical-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eModification Temperature\u003c\/td\u003e\n\u003ctd\u003eApproximately 374°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eBoard Profile\u003c\/td\u003e\n\u003ctd\u003e1×4 tongue \u0026amp; groove\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eBench Depth\u003c\/td\u003e\n\u003ctd\u003e20 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eDoor Frame Size\u003c\/td\u003e\n\u003ctd\u003e27.2\" × 78.7\" (690 × 2000 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eDoor Glass Size\u003c\/td\u003e\n\u003ctd\u003e24.4\" × 77.3\" (620 × 1963 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eDoor Frame Thickness\u003c\/td\u003e\n\u003ctd\u003e1.65\" × 3.6\" (42 × 92 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eRough Opening Required\u003c\/td\u003e\n\u003ctd\u003e28\" × 80\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eHeater Power (optional)\u003c\/td\u003e\n\u003ctd\u003e8 KW (all Harvia models)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eWall Board Direction\u003c\/td\u003e\n\u003ctd\u003eHorizontal (standard); interior seam added if room width exceeds 8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 800 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-spec-label\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eIndoor Sauna Kit (interior components only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== HEATER COMPARISON ===== --\u003e\n\u003cdiv class=\"sauna-heater-comparison\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eSauna Heater Comparison\u003c\/h2\u003e\n\n\u003c!-- Desktop Table --\u003e\n\u003cdiv class=\"sauna-comparison-table-wrapper\"\u003e\n\u003ctable class=\"sauna-comparison-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eHarvia KIP80B 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Cilindro PC80 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia KIP80W 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Cilindro PC80E 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Spirit 8KW\u003c\/th\u003e\n\u003cth\u003eHarvia Virta 8KW\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003ctd\u003e8 KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eControl Type\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003ctd\u003eBuilt-in\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003ctd\u003eWiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eWiFi Connectivity\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eHeater Stones Included\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eRailing Included\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003eNo\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003ctd\u003eManual only\u003c\/td\u003e\n\u003ctd\u003eApp-based\u003c\/td\u003e\n\u003ctd\u003eApp-based\u003c\/td\u003e\n\u003ctd\u003eApp-based\u003c\/td\u003e\n\u003ctd\u003eApp-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eModel Series\u003c\/td\u003e\n\u003ctd\u003eKIP\u003c\/td\u003e\n\u003ctd\u003eCilindro\u003c\/td\u003e\n\u003ctd\u003eKIP\u003c\/td\u003e\n\u003ctd\u003eCilindro\u003c\/td\u003e\n\u003ctd\u003eSpirit\u003c\/td\u003e\n\u003ctd\u003eVirta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- Mobile Cards --\u003e\n\u003cdiv class=\"sauna-mobile-cards\"\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia KIP80B 8KW – Built-in Control\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eBuilt-in\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Cilindro PC80 8KW – Built-in Control\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eBuilt-in\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia KIP80W 8KW – WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi \/ App\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Cilindro PC80E 8KW – WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi \/ App\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Spirit 8KW – WiFi\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi \/ App\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003eNo\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003ch3 class=\"sauna-mobile-card-title\"\u003eHarvia Virta 8KW – WiFi + Railing\u003c\/h3\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e8 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi \/ App\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eStones\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== IDEAL FOR ===== --\u003e\n\u003cdiv class=\"sauna-ideal-for\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eIdeal For\u003c\/h2\u003e\n\u003cul class=\"sauna-ideal-list\"\u003e\n\u003cli\u003eHomeowners building a dedicated sauna room in a basement, garage, or spare room\u003c\/li\u003e\n\u003cli\u003eContractors and builders outfitting residential or commercial wellness spaces\u003c\/li\u003e\n\u003cli\u003eSpa and gym operators looking for a durable, professionally finished sauna interior\u003c\/li\u003e\n\u003cli\u003eDIY builders who want pre-cut, matched components without custom fabrication\u003c\/li\u003e\n\u003cli\u003eAnyone seeking a complete kit with heater, accessories, and interior finish in one order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== IMPORTANT INFORMATION ===== --\u003e\n\u003cdiv class=\"sauna-important-info\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eImportant Information\u003c\/h2\u003e\n\u003cul class=\"sauna-info-list\"\u003e\n\u003cli\u003eThis kit supplies interior components only. Framing, insulation, electrical wiring, and exterior wall covering are the responsibility of the installer.\u003c\/li\u003e\n\u003cli\u003eRecommended ceiling height is 8 feet per manufacturer safety and clearance guidelines. For custom ceiling heights, contact our support team before ordering.\u003c\/li\u003e\n\u003cli\u003eElectrical installation for the sauna heater must be performed by a licensed electrician in accordance with local building codes.\u003c\/li\u003e\n\u003cli\u003eWall boards run horizontally by default. If room width exceeds 8 feet, an interior seam will be added where boards meet to span the full width.\u003c\/li\u003e\n\u003cli\u003eThe kit ships with an all-glass door. Some product photos may show a glass wall panel for reference purposes only.\u003c\/li\u003e\n\u003cli\u003eBackrests are shipped flat. Angled positioning can be achieved on-site using spacers cut to the desired pitch.\u003c\/li\u003e\n\u003cli\u003eThis product is intended for indoor residential or commercial use only. Do not install in outdoor or unenclosed environments.\u003c\/li\u003e\n\u003cli\u003eAlways follow the heater manufacturer's installation and safety guidelines when selecting and installing a sauna heater.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== FAQ ===== --\u003e\n\u003cdiv class=\"sauna-faq\"\u003e\n\u003ch2 class=\"sauna-section-title\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eWhat does this kit include?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eThe kit includes all interior sauna components: Thermo Poplar tongue \u0026amp; groove wall and ceiling boards, bench boards and supports, corner moldings, duckboard flooring, an all-glass door with wood handles and trim, foil vapor barrier, ergonomic backrests, upper and lower vent grills, a sauna bucket with liner and ladle, thermometer, headrest, vapor-proof light, and installation instructions. Framing, insulation, electrical, and exterior finishing are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eDo I need a contractor to install this kit?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eThe interior components are designed for straightforward assembly and can be installed by a capable DIYer. However, electrical work for the sauna heater must be completed by a licensed electrician. Framing and insulation may also require a contractor depending on your local building codes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eIs a heater included?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eA heater is not included by default. You can add one of six Harvia 8KW heater models at checkout—ranging from a built-in control panel to WiFi-enabled units with app-based scheduling. All heater options include sauna stones. The Harvia Virta also includes a protective safety railing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eWhat is Thermo Poplar and why is it used?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eThermo Poplar is a sustainably sourced wood that has been thermally modified at approximately 374°F. This chemical-free process improves the wood's dimensional stability and resistance to humidity and temperature fluctuations—properties that are important in a high-heat sauna environment. It also produces a warm, rich tone suited to a premium interior finish.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eCan I customize the bench configuration?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eYes. Multiple bench layouts are available and shown in the product images. Bench boards are 20\" deep and built to your selected configuration. Select your preferred layout when placing your order.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eWhat accessory packages are available?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eThree accessory upgrades are available at checkout: Bench Skirting, LED Under Bench Lighting, and the Luxury Package which includes both. These are shipped with your kit and installed during the finishing stage of your build.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eWhat rough opening is required for the door?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eThe all-glass door requires a rough opening of 28\" × 80\". The door frame measures 27.2\" × 78.7\" (690 × 2000 mm) and the glass panel measures 24.4\" × 77.3\" (620 × 1963 mm).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eWhat if my room width exceeds 8 feet?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eWall boards run horizontally by default. If your room width exceeds 8 feet, an interior seam will be added where two boards meet to span the full width. This is a standard construction detail and does not affect the structural integrity or appearance of the finished sauna.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"sauna-faq-item\"\u003e\n\u003csummary class=\"sauna-faq-question\"\u003eCan this kit be used in a commercial setting?\u003c\/summary\u003e\n\u003cdiv class=\"sauna-faq-answer\"\u003e\n\u003cp\u003eYes. The Carbon Smart™ kit is suitable for both residential and commercial installations, including spas, gyms, and wellness facilities. Contact our team for guidance on commercial orders or multi-unit projects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- ===== CLOSING ===== --\u003e\n\u003cdiv class=\"sauna-closing\"\u003e\n\u003cp\u003eThe Carbon Smart™ 6' × 8' × 8' Indoor Sauna Kit is a well-specified, complete interior package built around durable Thermo Poplar components and flexible configuration options. If you're ready to move forward or have questions about heater selection, bench layout, or accessory packages, our team is available to help you configure the right build for your space.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c!-- ===== HEALTH DISCLAIMER ===== --\u003e\n\u003cp style=\"text-align: center; font-size: 0.8em; color: #888; margin-top: 2rem;\"\u003eThis product is a sauna construction kit intended for personal or commercial use. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any health condition. Consult a qualified healthcare provider before use if you have any medical concerns.\u003c\/p\u003e\n\n\u003c!-- ===== FAQ JSON-LD SCHEMA ===== --\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What does this kit include?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The kit includes all interior sauna components: Thermo Poplar tongue and groove wall and ceiling boards, bench boards and supports, corner moldings, duckboard flooring, an all-glass door with wood handles and trim, foil vapor barrier, ergonomic backrests, upper and lower vent grills, a sauna bucket with liner and ladle, thermometer, headrest, vapor-proof light, and installation instructions. Framing, insulation, electrical, and exterior finishing are not included.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a contractor to install this kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The interior components are designed for straightforward assembly and can be installed by a capable DIYer. However, electrical work for the sauna heater must be completed by a licensed electrician. Framing and insulation may also require a contractor depending on your local building codes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is a heater included?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"A heater is not included by default. You can add one of six Harvia 8KW heater models at checkout—ranging from a built-in control panel to WiFi-enabled units with app-based scheduling. All heater options include sauna stones. The Harvia Virta also includes a protective safety railing.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is Thermo Poplar and why is it used?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Thermo Poplar is a sustainably sourced wood that has been thermally modified at approximately 374°F. This chemical-free process improves the wood's dimensional stability and resistance to humidity and temperature fluctuations. It also produces a warm, rich tone suited to a premium interior finish.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I customize the bench configuration?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Multiple bench layouts are available and shown in the product images. Bench boards are 20 inches deep and built to your selected configuration.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What accessory packages are available?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Three accessory upgrades are available at checkout: Bench Skirting, LED Under Bench Lighting, and the Luxury Package which includes both.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What rough opening is required for the door?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The all-glass door requires a rough opening of 28 inches by 80 inches. The door frame measures 27.2 by 78.7 inches (690 by 2000 mm) and the glass panel measures 24.4 by 77.3 inches (620 by 1963 mm).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What if my room width exceeds 8 feet?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Wall boards run horizontally by default. If your room width exceeds 8 feet, an interior seam will be added where two boards meet to span the full width.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this kit be used in a commercial setting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Carbon Smart kit is suitable for both residential and commercial installations, including spas, gyms, and wellness facilities.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Finnish Sauna Builders","offers":[{"title":"Thermo Poplar \/ No Accessories \/ No Heater","offer_id":50263952556271,"sku":"sku-48203132305649","price":9882.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia KIP80B 8KW with Built-in Control and Heater Stones","offer_id":50263952589039,"sku":"sku-48203132338417","price":11173.3,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia Cilindro PC80 8KW with Built-in Control and Heater Stones","offer_id":50263952621807,"sku":"sku-48203132371185","price":11704.3,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia KIP80W 8KW WiFi with Heater 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Stones","offer_id":50263953408239,"sku":"sku-48203133157617","price":14948.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia Virta 8KW WiFi with Heater Stones and Railing","offer_id":50263953441007,"sku":"sku-48203133190385","price":15356.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/7568\/4079\/files\/Thermo_Poplar_Indoor_Sauna_Kit_30017f6d-d340-4ba0-aaf8-80495b794b4a.webp?v=1785267059","url":"https:\/\/intentionalwellnesslab.com\/products\/carbon-smart-indoor-sauna-kit-6x8x8-thermo-poplar","provider":"Intentional Wellness Lab","version":"1.0","type":"link"}