{"product_id":"custom-indoor-sauna-room-4-x-4-x-8-finnish-sauna-builders","title":"Custom Indoor Sauna Room - 4' x 4' x 8' - Pre-Cut","description":"\u003ch2\u003eFinnish Sauna Builders Custom Indoor Sauna Room Kit\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e4' x 4' x 8' Pre-Cut Indoor Sauna Room\u003c\/strong\u003e — 16 sq ft of sauna space, comfortably fitting 1-2 people at 8' ceiling height. This complete kit ships with everything needed for installation.\u003c\/p\u003e\n\u003cp\u003eTransform your home into a wellness retreat with the Finnish Sauna Builders Custom Indoor Sauna Room Kit. This complete sauna package includes everything you need to build an authentic Finnish sauna experience, whether you're a DIY enthusiast or a professional contractor. Simply provide the framing, insulation, electrical wiring, and exterior wall covering—we supply the rest.\u003c\/p\u003e\n\n\u003cp\u003eSelect from three exceptional wood types, each offering distinctive benefits for your sauna interior:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrade A Knot-Free Western Red Cedar\u003c\/strong\u003e – The classic choice for sauna enthusiasts. This premium softwood remains comfortably cool to the touch during sauna sessions and naturally resists moisture and decay. Enjoy its refined, knot-free appearance with beautiful color variations ranging from reddish to pinkish-brown tones, accented with darker bands and pale sapwood streaks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThermo Aspen\/Alder\u003c\/strong\u003e – Experience the luxury of intense thermally modified wood, heat-treated at 419°F or higher. This advanced process creates a stunning deep, rich color while dramatically enhancing durability and dimensional stability. Perfect for those seeking a modern, sophisticated aesthetic with superior performance. Suitable for both indoor and outdoor applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThermo Poplar\u003c\/strong\u003e – A thermally modified wood treated at approximately 374°F for optimal indoor sauna use. This medium modification delivers enhanced dimensional stability, improved resistance to humidity and temperature fluctuations, and a warm, rich tone—all achieved through a chemical-free process.\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete custom indoor sauna kit with all interior components precisely cut and tailored to your room dimensions\u003c\/li\u003e\n\u003cli\u003eThree premium wood options: Grade A Knot-Free Western Red Cedar, Thermo Aspen\/Alder, or Thermo Poplar\u003c\/li\u003e\n\u003cli\u003eCustomizable bench configurations designed to maximize comfort and optimize your sauna experience\u003c\/li\u003e\n\u003cli\u003eAll-glass sauna door with wood handles and trim\u003c\/li\u003e\n\u003cli\u003eMarine-grade, wall-mount, vapor-proof sauna light\u003c\/li\u003e\n\u003cli\u003eFoil vapor barrier for proper moisture protection\u003c\/li\u003e\n\u003cli\u003eUpper and lower vent grills for proper air circulation\u003c\/li\u003e\n\u003cli\u003eTraditional sauna bucket with liner and ladle included\u003c\/li\u003e\n\u003cli\u003eChoose from three heater options: \u003cstrong\u003eHarvia KIP45B 4.5KW\u003c\/strong\u003e (built-in control), \u003cstrong\u003eHarvia KIP45W 4.5KW\u003c\/strong\u003e (WiFi control), or \u003cstrong\u003eHUUM Cliff Mini 3.5KW\u003c\/strong\u003e (WiFi control)\u003c\/li\u003e\n\u003cli\u003ePerfect for home or commercial use – spas, gyms, and personal wellness sanctuaries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Your sauna shipment will include an all-glass door, though some photos may display a glass wall for reference. Backrests are shipped flat; if you'd like an angled backrest, additional spacers can be easily created on-site to achieve your desired pitch.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Wall boards run in the standard horizontal direction unless room width exceeds 8 ft; in such cases, an interior seam will be added where two boards meet to span the width.\u003c\/p\u003e\n\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\u003ch4\u003eIncluded\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoil vapor barrier\u003c\/strong\u003e for proper moisture protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErgonomic backrests\u003c\/strong\u003e for comfortable relaxation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1×4 tongue \u0026amp; groove boards\u003c\/strong\u003e (walls \u0026amp; ceiling) in your selected wood\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear 1×4 bench boards\u003c\/strong\u003e with supports (20″ deep) in matching wood—custom-built to your chosen configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner moldings\u003c\/strong\u003e for walls, ceiling, and baseboards (matching wood)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-glass sauna door\u003c\/strong\u003e with wood handles and trim\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuckboard flooring\u003c\/strong\u003e for walk area (matching wood)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpper and lower vent grills\u003c\/strong\u003e for proper air circulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraditional sauna bucket\u003c\/strong\u003e with liner and ladle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSauna thermometer\u003c\/strong\u003e for temperature monitoring\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eComfortable headrest\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMarine-grade, wall-mount, vapor-proof sauna light\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeater with stones included\u003c\/strong\u003e (varies by selected heater option)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed installation instructions\u003c\/strong\u003e for easy assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included (customer provides):\u003c\/strong\u003e Framing, insulation, electrical wiring, and exterior wall covering.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Ceiling Height:\u003c\/strong\u003e 8 feet (per manufacturer safety and clearance guidelines; contact support for custom ceiling heights)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Frame Dimensions:\u003c\/strong\u003e 27.2″ × 78.7″ (690 × 2000 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Glass Dimensions:\u003c\/strong\u003e 24.4″ × 77.3″ (620 × 1963 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoor Frame Thickness:\u003c\/strong\u003e 1.65″ × 3.6″ (42 × 92 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRough Opening Required:\u003c\/strong\u003e 28″ × 80″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBench Depth:\u003c\/strong\u003e 20″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall \u0026amp; Ceiling Boards:\u003c\/strong\u003e 1×4 tongue \u0026amp; groove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWood Options:\u003c\/strong\u003e Grade A Knot-Free Western Red Cedar, Thermo Aspen\/Alder (treated at 419°F+), Thermo Poplar (treated at ~374°F)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstyle\u003e\n.sauna-comparison-wrapper {\n font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;\n max-width: 1200px;\n margin: 0 auto;\n padding: 20px;\n background-color: #f9fafb;\n}\n.sauna-comparison-title {\n text-align: center;\n color: #1f2937;\n font-size: 2rem;\n margin-bottom: 2rem;\n font-weight: 700;\n}\n.sauna-comparison-table-wrapper {\n display: block;\n}\n.sauna-comparison-table {\n width: 100%;\n border-collapse: collapse;\n}\n.sauna-comparison-table thead {\n background-color: #dedede;\n color: white;\n}\n.sauna-comparison-table th {\n padding: 1rem;\n text-align: left;\n font-weight: 600;\n font-size: 0.875rem;\n text-transform: uppercase;\n letter-spacing: 0.05em;\n}\n.sauna-comparison-table th:first-child {\n border-top-left-radius: 12px;\n}\n.sauna-comparison-table th:last-child {\n border-top-right-radius: 12px;\n}\n.sauna-heater-image-cell {\n padding: 1.5rem;\n text-align: center;\n background-color: #f3f4f6;\n}\n.sauna-heater-image {\n width: 100%;\n max-width: 200px;\n height: 200px;\n object-fit: contain;\n border-radius: 8px;\n background-color: white;\n padding: 10px;\n}\n.sauna-comparison-table td {\n padding: 1rem;\n border-bottom: 1px solid #e5e7eb;\n}\n.sauna-comparison-table tbody tr:hover {\n background-color: #f9fafb;\n}\n.sauna-comparison-table tbody tr:last-child td {\n border-bottom: none;\n}\n.sauna-feature-label {\n font-weight: 600;\n color: #374151;\n}\n.sauna-check-yes {\n color: #059669;\n font-weight: 600;\n}\n.sauna-check-no {\n color: #dc2626;\n font-weight: 600;\n}\n.sauna-mobile-cards {\n display: none;\n}\n.sauna-mobile-card {\n background: white;\n border-radius: 12px;\n margin-bottom: 1.5rem;\n padding: 1.5rem;\n}\n.sauna-mobile-card-title {\n font-size: 1.25rem;\n font-weight: 700;\n color: #1f2937;\n margin-bottom: 1rem;\n text-align: center;\n}\n.sauna-mobile-card-image {\n text-align: center;\n margin-bottom: 1.5rem;\n padding: 1rem;\n background-color: #f3f4f6;\n border-radius: 8px;\n}\n.sauna-mobile-card-image img {\n width: 100%;\n max-width: 250px;\n height: 250px;\n object-fit: contain;\n border-radius: 8px;\n background-color: white;\n padding: 10px;\n}\n.sauna-mobile-feature-row {\n display: flex;\n padding: 0.75rem 0;\n border-bottom: 1px solid #e5e7eb;\n}\n.sauna-mobile-feature-row:last-child {\n border-bottom: none;\n}\n.sauna-mobile-feature-label {\n font-weight: 600;\n color: #374151;\n flex: 0 0 45%;\n padding-right: 1rem;\n}\n.sauna-mobile-feature-value {\n flex: 1;\n color: #4b5563;\n}\n.sauna-key-differences {\n margin-top: 2rem;\n padding: 1.5rem;\n}\n.sauna-key-differences h2 {\n color: #1f2937;\n font-size: 1.5rem;\n margin-bottom: 1rem;\n font-weight: 700;\n}\n.sauna-key-differences h3 {\n color: #374151;\n font-size: 1.125rem;\n margin-top: 1rem;\n margin-bottom: 0.5rem;\n font-weight: 600;\n}\n.sauna-key-differences ul {\n list-style-type: none;\n padding-left: 0;\n}\n.sauna-key-differences li {\n padding: 0.5rem 0;\n color: #4b5563;\n line-height: 1.6;\n}\n.sauna-key-differences li::before {\n content: \"•\";\n color: #6366f1;\n font-weight: bold;\n display: inline-block;\n width: 1em;\n margin-left: 0;\n}\n@media (max-width: 768px) {\n .sauna-comparison-title {\n font-size: 1.5rem;\n }\n .sauna-comparison-table-wrapper {\n display: none;\n }\n .sauna-mobile-cards {\n display: block;\n }\n .sauna-key-differences {\n padding: 1rem;\n }\n .sauna-key-differences h2 {\n font-size: 1.25rem;\n }\n .sauna-key-differences h3 {\n font-size: 1rem;\n }\n}\n@media (max-width: 480px) {\n .sauna-comparison-wrapper {\n padding: 10px;\n }\n .sauna-mobile-card {\n padding: 1rem;\n }\n .sauna-mobile-card-title {\n font-size: 1.125rem;\n }\n .sauna-mobile-feature-label {\n flex: 0 0 50%;\n font-size: 0.875rem;\n }\n .sauna-mobile-feature-value {\n font-size: 0.875rem;\n }\n}\n\u003c\/style\u003e\n\n\u003cdiv class=\"sauna-comparison-wrapper\"\u003e\n\u003cdiv class=\"sauna-comparison-title\"\u003eSauna Heater Comparison Chart\u003c\/div\u003e\n\n\u003c!-- Desktop Table View --\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 KIP45B 4.5KW\u003c\/th\u003e\n\u003cth\u003eHarvia KIP45W 4.5KW\u003c\/th\u003e\n\u003cth\u003eHUUM Cliff Mini 3.5KW\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eProduct Image\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP45B.webp?v=1770155911\" alt=\"Harvia KIP45B Sauna Heater\" class=\"sauna-heater-image\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP45W.webp?v=1770155911\" alt=\"Harvia KIP45W Sauna Heater\" class=\"sauna-heater-image\"\u003e\u003c\/td\u003e\n\u003ctd class=\"sauna-heater-image-cell\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Huum_Cliff_3-5kw.webp?v=1770155911\" alt=\"HUUM Cliff Mini Sauna Heater\" class=\"sauna-heater-image\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003ePower Output\u003c\/td\u003e\n\u003ctd\u003e4.5 KW\u003c\/td\u003e\n\u003ctd\u003e4.5 KW\u003c\/td\u003e\n\u003ctd\u003e3.5 KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eCubic Feet Coverage\u003c\/td\u003e\n\u003ctd\u003e176 - 353 cu ft\u003c\/td\u003e\n\u003ctd\u003e176 - 353 cu ft\u003c\/td\u003e\n\u003ctd\u003e106 - 247 cu ft\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 Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\u003c\/td\u003e\n\u003ctd\u003eWiFi Control\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\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\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\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\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\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-no\"\u003e❌ No\u003c\/td\u003e\n\u003ctd class=\"sauna-check-yes\"\u003e✅ Yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHarvia\u003c\/td\u003e\n\u003ctd\u003eHUUM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"sauna-feature-label\"\u003eModel\u003c\/td\u003e\n\u003ctd\u003eKIP45B\u003c\/td\u003e\n\u003ctd\u003eKIP45W\u003c\/td\u003e\n\u003ctd\u003eCliff Mini\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\u003eApp-based via WiFi\u003c\/td\u003e\n\u003ctd\u003eApp-based via WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003c!-- Mobile Card View --\u003e\n\u003cdiv class=\"sauna-mobile-cards\"\u003e\n\u003c!-- Card 1: Harvia KIP45B --\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003cdiv class=\"sauna-mobile-card-title\"\u003eHarvia KIP45B 4.5KW\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP45B.webp?v=1770155911\" alt=\"Harvia KIP45B Sauna Heater\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e4.5 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eCubic Feet Coverage\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e176 - 353 cu ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eBuilt-in Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eHarvia\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eKIP45B\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eManual only\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Card 2: Harvia KIP45W --\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003cdiv class=\"sauna-mobile-card-title\"\u003eHarvia KIP45W 4.5KW\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Harvia_KIP45W.webp?v=1770155911\" alt=\"Harvia KIP45W Sauna Heater\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e4.5 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eCubic Feet Coverage\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e176 - 353 cu ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-no\"\u003e❌ No\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eHarvia\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eKIP45W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Card 3: HUUM Cliff Mini --\u003e\n\u003cdiv class=\"sauna-mobile-card\"\u003e\n\u003cdiv class=\"sauna-mobile-card-title\"\u003eHUUM Cliff Mini 3.5KW\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-card-image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/Huum_Cliff_3-5kw.webp?v=1770155911\" alt=\"HUUM Cliff Mini Sauna Heater\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003ePower Output\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e3.5 KW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eCubic Feet Coverage\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003e106 - 247 cu ft\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eControl Type\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eWiFi Control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eWiFi Connectivity\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eHeater Stones Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRailing Included\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value sauna-check-yes\"\u003e✅ Yes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eBrand\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eHUUM\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eModel\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eCliff Mini\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-row\"\u003e\n\u003cdiv class=\"sauna-mobile-feature-label\"\u003eRemote Control\u003c\/div\u003e\n\u003cdiv class=\"sauna-mobile-feature-value\"\u003eApp-based via WiFi\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"sauna-key-differences\"\u003e\n\u003cdiv style=\"color:#1f2937;font-size:1.5rem;margin-bottom:1rem;font-weight:700;\"\u003eKey Differences\u003c\/div\u003e\n\u003cdiv style=\"color:#374151;font-size:1.125rem;margin-top:1rem;margin-bottom:0.5rem;font-weight:600;\"\u003ePower \u0026amp; Heating Capacity:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHarvia models: 4.5 KW (suitable for 176-353 cubic feet)\u003c\/li\u003e\n\u003cli\u003eHUUM Cliff Mini: 3.5 KW (suitable for 106-247 cubic feet)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"color:#374151;font-size:1.125rem;margin-top:1rem;margin-bottom:0.5rem;font-weight:600;\"\u003eControl \u0026amp; Connectivity:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eKIP45B: Basic built-in control panel (no remote features)\u003c\/li\u003e\n\u003cli\u003eKIP45W \u0026amp; Cliff Mini: WiFi-enabled for smartphone control and scheduling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"color:#374151;font-size:1.125rem;margin-top:1rem;margin-bottom:0.5rem;font-weight:600;\"\u003eDesign \u0026amp; Accessories:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHUUM Cliff Mini is the only model that includes a protective railing\u003c\/li\u003e\n\u003cli\u003eAll models come with heater stones included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eManuals\u003c\/h3\u003e\n\u003ch4\u003eResources\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/6386\/3453\/files\/FSB_PreCutKit_Installation_814f514b-223d-493c-a25c-d97bdca0129a.pdf?v=1736537321\" target=\"_blank\"\u003eAssembly Manuals\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1E9H9IhAVTLe9vIOtDy2SoIgPMiHN-EHK\/view\" target=\"_blank\"\u003eLighting Manuals\u003c\/a\u003e\u003c\/p\u003e","brand":"Finnish Sauna Builders","offers":[{"title":"Western Red Cedar \/ No Accessories \/ No Heater","offer_id":47513677004965,"sku":"sku-47771213758705","price":5747.4,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ No Accessories \/ Harvia KIP45W 4.5KW WiFi with Heater 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Heater","offer_id":47513677267109,"sku":"sku-47771214020849","price":6436.4,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677332645,"sku":"thermo-3-4-12","price":8697.4,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513677365413,"sku":"thermo-3-4-15","price":10083.4,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ No Heater","offer_id":47513677398181,"sku":"sku-47771214151921","price":6773.6,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677463717,"sku":"thermo-3-4-13","price":9034.6,"currency_code":"USD","in_stock":true},{"title":"Western Red Cedar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513677496485,"sku":"thermo-3-4-16","price":10420.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ No Heater","offer_id":47513677529253,"sku":"sku-47771214282993","price":5747.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677594789,"sku":"sku-47771214348529","price":8008.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ No Accessories \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513677627557,"sku":"sku-47771214381297","price":9394.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ No Heater","offer_id":47513677660325,"sku":"sku-47771214414065","price":6084.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677725861,"sku":"thermo-3-4-23","price":8345.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Bench Skirting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513677758629,"sku":"thermo-3-4-26","price":9731.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ No Heater","offer_id":47513677791397,"sku":"sku-47771214545137","price":6436.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677856933,"sku":"thermo-3-4-24","price":8697.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513677889701,"sku":"thermo-3-4-27","price":10083.4,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ No Heater","offer_id":47513677922469,"sku":"sku-47771214676209","price":6773.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513677988005,"sku":"thermo-3-4-25","price":9034.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Poplar \/ Luxury Package: Skirting + LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513678020773,"sku":"thermo-3-4-28","price":10420.6,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ No Accessories \/ No Heater","offer_id":47513678053541,"sku":"sku-47771214807281","price":5899.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ No Accessories \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513678119077,"sku":"sku-47771214872817","price":8160.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ No Accessories \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513678151845,"sku":"sku-47771214905585","price":9546.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Bench Skirting \/ No Heater","offer_id":47513678184613,"sku":"sku-47771214938353","price":6237.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Bench Skirting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513678250149,"sku":"thermo-3-4-35","price":8498.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Bench Skirting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513678282917,"sku":"thermo-3-4-38","price":9884.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ LED Under Bench Lighting \/ No Heater","offer_id":47513678315685,"sku":"sku-47771215069425","price":6588.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513678381221,"sku":"thermo-3-4-36","price":8849.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513678413989,"sku":"thermo-3-4-39","price":10235.8,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Luxury Package: Skirting + LED Under Bench Lighting \/ No Heater","offer_id":47513678446757,"sku":"sku-47771215200497","price":6926.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Luxury Package: Skirting + LED Under Bench Lighting \/ Harvia KIP45W 4.5KW WiFi with Heater Stones","offer_id":47513678512293,"sku":"thermo-3-4-37","price":9187.0,"currency_code":"USD","in_stock":true},{"title":"Thermo Aspen \/ Alder \/ Luxury Package: Skirting + LED Under Bench Lighting \/ HUUM Cliff Mini 3.5KW WiFi with Heater Stones and Railing","offer_id":47513678545061,"sku":"thermo-3-4-40","price":10573.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/0554\/4101\/files\/Western_Red_Cedar_Indoor_Sauna_Kit.webp?v=1771613773","url":"https:\/\/havenofheat.com\/zh\/products\/custom-indoor-sauna-room-4-x-4-x-8-finnish-sauna-builders","provider":"Haven Of Heat","version":"1.0","type":"link"}