{"product_id":"saunalife-8-person-cube-series-outdoor-home-sauna-kit-cl12gcp","title":"SaunaLife 8-Person Cube Series Outdoor Home Sauna Kit CL12GCP","description":"\u003cp class=\"epic-lead-bluf\"\u003e\n  The SaunaLife CL12GCP is an executive 8-person outdoor cube sauna kit featuring an integrated cooling porch, full two-tier wraparound benching, and commercial-grade European Thermo-Wood construction. Engineered for luxury estates and boutique hospitality properties, it offers expansive interior headroom and comfortable elevated seating.\n\u003c\/p\u003e\n\n\u003ch3\u003eArchitectural \u0026amp; Engineering Dossier\u003c\/h3\u003e\n\u003cp\u003e\n  Unlike mass-market barrel saunas that force compromises in posture and temperature, the \u003cstrong\u003eSaunaLife 8-Person Cube Series Outdoor Sauna Kit CL12GCP\u003c\/strong\u003e is an uncompromised architectural timber cabin engineered for four-season weather resilience, comfortable multi-tier seating, and heirloom-quality craftsmanship.\n\u003c\/p\u003e\n\n\n\u003cdiv style=\"overflow-x:auto; margin: 1.5rem 0;\"\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse; text-align:left; font-size:0.95rem; border:1px solid #E5E0D8;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background-color:#FAF8F5; border-bottom:2px solid #8C6D46;\"\u003e\n        \u003cth style=\"padding:10px 14px; color:#11100F;\"\u003eArchitectural Metric\u003c\/th\u003e\n        \u003cth style=\"padding:10px 14px; color:#8C6D46; font-weight:700;\"\u003eSaunaLife 8-Person Cube Series Outdoor Sauna Kit CL12GCP (Architectural Cabin\/Cube)\u003c\/th\u003e\n        \u003cth style=\"padding:10px 14px; color:#7A7267;\"\u003eStandard Outdoor Barrel Sauna\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom:1px solid #E5E0D8;\"\u003e\n        \u003ctd style=\"padding:10px 14px; font-weight:600;\"\u003eBench Seating Layout\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#11100F;\"\u003e\u003cstrong\u003eMulti-Tier Ergonomic Thermo-Aspen Benches\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#7A7267;\"\u003eSingle-Level Low Benches (Bathers sit in bottom 18\" of cold air)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom:1px solid #E5E0D8; background-color:#FAF8F5;\"\u003e\n        \u003ctd style=\"padding:10px 14px; font-weight:600;\"\u003eThermal Modification Process\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#11100F;\"\u003e\u003cstrong\u003eThermo-Pine Milled at 400°F+ (Zero Resins, 100% Rot-Proof)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#7A7267;\"\u003eRaw softwood staves prone to sap blistering, warping, and shrinkage\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom:1px solid #E5E0D8;\"\u003e\n        \u003ctd style=\"padding:10px 14px; font-weight:600;\"\u003eHeadroom \u0026amp; Volume\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#11100F;\"\u003e\u003cstrong\u003eFull Straight Architectural Walls (Approx. 82\"–85\" interior clearance)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#7A7267;\"\u003eCurved staves restrict natural posture and eliminate top bench space\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom:1px solid #E5E0D8; background-color:#FAF8F5;\"\u003e\n        \u003ctd style=\"padding:10px 14px; font-weight:600;\"\u003eRoof Weatherproofing\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#11100F;\"\u003e\u003cstrong\u003eMulti-Layer Bitumen\/EPDM Weatherproof Membrane (45+ lbs\/sq. ft.)\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 14px; color:#7A7267;\"\u003eUnprotected stave seams prone to rain ingress and seasonal leaks\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e1. Two-Tier Bench Ergonomics \u0026amp; Elevated Seating Comfort\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003eElevating Your Core Out of the Cold Floor Zone:\u003c\/strong\u003e In single-bench saunas and compact barrel designs, bathers sit with their feet resting directly on the uninsulated floor where cool intake air pools (temperatures at the floor typically hover between 90°F and 110°F). While pre-fabricated residential sauna kits will rarely have the lower foot bench higher than the top of tall rock-tower heaters or wood stoves, a true two-tier bench system provides a major thermal advantage:\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUpper Seating Bench (34\" to 36\" high):\u003c\/strong\u003e Positions your torso and core comfortably in the primary heat zone (typically 175°F to 195°F) where steam naturally gathers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDedicated Lower Foot Bench (16\" to 18\" high):\u003c\/strong\u003e Lifts your feet and legs off the cold floor onto a dedicated platform, keeping your lower extremities significantly warmer and more comfortable than sitting on a single low bench.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCeiling Clearance \u0026amp; Posture:\u003c\/strong\u003e With \u003cstrong\u003eApprox. 82\"–85\" interior clearance\u003c\/strong\u003e, bathers enjoy upright seated posture with ample head space, avoiding the cramped ceiling curvature common in cylindrical saunas.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e2. Heater Sizing \u0026amp; Kilowatt Pairing\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003eRecommended Heating Capacity:\u003c\/strong\u003e Sized for an interior volume of \u003cstrong\u003eApprox. 450 cu. ft.\u003c\/strong\u003e, the recommended heating capacity for this cabin is \u003cstrong\u003e11.0 kW Electric (Harvia, Saunum) or Harvia M3 \/ Legend 150 Wood-Burning Stove\u003c\/strong\u003e.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Configured for high-power commercial-capacity heating: \u003cstrong\u003eHarvia Cilindro 11kW Tower\u003c\/strong\u003e, \u003cstrong\u003eHarvia Virta 11kW Deluxe\u003c\/strong\u003e, \u003cstrong\u003eSaunum Air L 10 Commercial Climate Equalizer\u003c\/strong\u003e, \u003cstrong\u003eHarvia M3 Wood Stove Kit\u003c\/strong\u003e, or the \u003cstrong\u003eHarvia Legend 150 Package\u003c\/strong\u003e.\u003cbr\u003e\u003cem\u003eSaunum Air L Note:\u003c\/em\u003e The commercial Saunum Air L tower stands 84.6\" tall and requires 89\" ceiling clearance. Verify final interior ceiling height before installing an Air L model.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    \u003cem\u003eElectrical Notice:\u003c\/em\u003e Electric sauna heaters operate on a dedicated 240V single-phase circuit (typically 30A to 50A breaker) connected by a licensed electrician using 90°C copper conductors. For complete breaker sizing charts and wire gauge recommendations, explore our \u003ca href=\"\/pages\/sauna-electrician-guide\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMaster Sauna Electrician Rough-In Guide\u003c\/a\u003e.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e3. Architectural Lumber Engineering \u0026amp; Material Longevity\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003eLumber Specification:\u003c\/strong\u003e Built using \u003cstrong\u003eThermally Modified Spruce Logs \u0026amp; Thermo-Aspen Benching\u003c\/strong\u003e. \n  \u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eThermal Modification Longevity:\u003c\/strong\u003e Thermally modified at temperatures exceeding 400°F using heat and steam, natural resins and sugars are permanently baked out of the wood cells. This produces rot-resistant timber with exceptional dimensional stability—preventing cupping, warping, or expansion during extreme seasonal shifts. The interior benching is finished in velvet-smooth Thermo-Aspen, which is naturally knot-free, splinter-free, and stays comfortable to the touch at peak temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e4. Foundation Engineering \u0026amp; Heavy Load Specifications\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003eStructural Weight Considerations:\u003c\/strong\u003e The SaunaLife 8-Person Cube Series Outdoor Sauna Kit CL12GCP has an unboxed dry weight of \u003cstrong\u003e2,950 lbs\u003c\/strong\u003e and an operational loaded weight exceeding \u003cstrong\u003e4,300+ lbs\u003c\/strong\u003e. To ensure long-term structural integrity and prevent door frame binding or seam separation, it must be installed on a 100% firm, flat, and dead-level foundation.\n  \u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eRecommended Foundation Methods:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003col\u003e\n    \u003cli\u003e\n\u003cstrong\u003e4-Inch Reinforced Concrete Slab (Gold Standard):\u003c\/strong\u003e A 4-inch 4,000 PSI wire-mesh reinforced concrete pad poured over a 4-inch compacted gravel sub-base provides an unyielding, permanent foundation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompacted Crushed Stone with Timber Skids:\u003c\/strong\u003e Excavate 4 to 6 inches, lay commercial geotextile weed barrier, and backfill with compacted 3\/4-inch crushed gravel (limestone or traprock). Set ground-contact rated pressure-treated 4x4 or 6x6 timber skids leveled across the gravel.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngineered Structural Decking:\u003c\/strong\u003e Existing residential decks or patios must be verified by a structural contractor to support at least \u003cstrong\u003e65 to 75 lbs per square foot\u003c\/strong\u003e live load, with framing posts positioned directly beneath the cabin support points.\u003c\/li\u003e\n  \u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e5. Roof System, All-Weather Envelope \u0026amp; Snow Load Rating\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003eAll-Season Weatherproofing:\u003c\/strong\u003e Built with a \u003cstrong\u003eHeavy-Duty Flat\/Sloped Cube Roof with Bitumen Weatherproofing\u003c\/strong\u003e engineered with a snow load capacity rated at \u003cstrong\u003e45+ lbs\/sq. ft.\u003c\/strong\u003e.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Unlike barrel saunas where snowpack and ice melt can pool around stave seams or loosen exterior tension bands, the SaunaLife 8-Person Cube Series Outdoor Sauna Kit CL12GCP's roof architecture ensures rapid moisture runoff, protecting the solid timber walls and interior sauna chamber from precipitation, UV deterioration, and freeze-thaw degradation for decades.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e6. Realistic Assembly Timelines \u0026amp; Tooling Checklist\u003c\/h4\u003e\n  \u003cp\u003e\n    \u003cstrong\u003ePrecision Pre-Cut Architecture:\u003c\/strong\u003e The SaunaLife 8-Person Cube Series Outdoor Sauna Kit CL12GCP arrives in a custom, fully crated kit with precision tongue-and-groove timber logs, pre-hung bronze tempered glass door, contoured bench modules, and all required structural fasteners.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCrew Requirements:\u003c\/strong\u003e 2 competent adults with basic DIY confidence.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEstimated Build Timeline:\u003c\/strong\u003e \u003cstrong\u003e16 to 22 Hours (2 Competent Adults)\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecommended Tool Checklist:\u003c\/strong\u003e\n      \u003cul\u003e\n        \u003cli\u003eCordless impact driver \u0026amp; drill with Torx (Star) T20, T25, and T30 bits\u003c\/li\u003e\n        \u003cli\u003e4-foot carpenter's level and 2-foot torpedo level\u003c\/li\u003e\n        \u003cli\u003eNon-marring rubber mallet (essential for seating tongue-and-groove logs tightly without denting wood)\u003c\/li\u003e\n        \u003cli\u003eHeavy-duty tape measure and chalk line\u003c\/li\u003e\n        \u003cli\u003e6-foot step ladder\u003c\/li\u003e\n        \u003cli\u003eExterior-grade neutral-cure silicone sealant and caulking gun\u003c\/li\u003e\n        \u003cli\u003eUtility knife and pencil\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"epic-infogain-section\"\u003e\n  \u003ch4\u003e7. Integrated Outdoor Covered Porch Utility\u003c\/h4\u003e\n  \u003cp\u003e\u003cstrong\u003eIntegrated Exterior Covered Porch:\u003c\/strong\u003e The CL12GCP features a built-in covered outdoor porch area providing sheltered seating for cooling off between thermal rounds and staging footwear and robes.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Brand:\u003c\/strong\u003e SaunaLife (Bathing Brands)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Code \/ SKU:\u003c\/strong\u003e SL-MODELCL12GCP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWood Species:\u003c\/strong\u003e Thermally Modified Spruce Logs \u0026amp; Thermo-Aspen Benching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExterior Dimensions:\u003c\/strong\u003e 96\"W x 120\"D x 88\"H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterior Ceiling Height:\u003c\/strong\u003e Approx. 82\"–85\" interior clearance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterior Heated Volume:\u003c\/strong\u003e Approx. 450 cu. ft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBather Capacity:\u003c\/strong\u003e 8 Persons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeater Sizing Requirement:\u003c\/strong\u003e 11.0 kW Electric (Harvia, Saunum) or Harvia M3 \/ Legend 150 Wood-Burning Stove\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry Weight:\u003c\/strong\u003e 2,950 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoof Style \u0026amp; Snow Load:\u003c\/strong\u003e Heavy-Duty Flat\/Sloped Cube Roof with Bitumen Weatherproofing (45+ lbs\/sq. ft.)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGlass:\u003c\/strong\u003e 5mm–8mm Bronze-Tinted Tempered Safety Glass with Magnetic Latch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Warranty:\u003c\/strong\u003e Official Factory Warranty via EpicSauna (Authorized Direct Dealer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included in the Factory Crate\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete precision-milled tongue-and-groove solid timber wall logs and framing\u003c\/li\u003e\n  \u003cli\u003eContoured benching modules and matching backrests\u003c\/li\u003e\n  \u003cli\u003eFloor duckboard panels for walking comfort\u003c\/li\u003e\n  \u003cli\u003ePre-hung bronze-tinted tempered safety glass sauna door with solid wooden handles \u0026amp; roller\/magnetic catch\u003c\/li\u003e\n  \u003cli\u003eComplete weather-tight roof system (shingles\/membrane, drip edging, and trim)\u003c\/li\u003e\n  \u003cli\u003eHigh-grade structural assembly fasteners, screws, and brackets\u003c\/li\u003e\n  \u003cli\u003eDetailed, step-by-step illustrated installation manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SaunaLife","offers":[{"title":"Natural","offer_id":47789168034010,"sku":"SL-MODEL-CL12GCP","price":10990.0,"currency_code":"USD","in_stock":true},{"title":"Black Painted","offer_id":67552005816538,"sku":"SL-MODEL-CL12GCPB","price":11190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9642\/5946\/files\/XDRM1WHXLSB1_8_0c74039c-6a5e-4865-9129-13240a95f802.jpg?v=1776948590","url":"https:\/\/epicsauna.com\/products\/saunalife-8-person-cube-series-outdoor-home-sauna-kit-cl12gcp","provider":"Epic Sauna","version":"1.0","type":"link"}