{"product_id":"steam-oak-gas-barrel-sauna-3m-with-anteroom-electric-or-wood-fired","title":"Steam \u0026 Oak Barrel Sauna 3m with Anteroom (Electric, Gas or Wood-Fired)","description":"\u003ch2\u003eSteam \u0026amp; Oak Barrel Sauna 3m with Anteroom\u003c\/h2\u003e\n\n\u003cp\u003eBring the sauna experience into your garden with the Steam \u0026amp; Oak 3m Barrel Sauna with Anteroom. Designed for shared sessions, slow evenings and regular recovery rituals, this spacious outdoor sauna combines traditional sauna materials with a separate changing room, comfortable alder benches and a choice of gas, electric or wood-fired heating.\u003c\/p\u003e\n\n\u003cp\u003eChoose the heater that suits your space and lifestyle at checkout, or select the shell-only option if you already have a heater.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your heater\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFinSteam Aurora 81 R14S Gas Heater\u003c\/strong\u003e – An electricity-free heating option designed for convenient outdoor sauna use. The package includes the gas heater, engineered ventilation, safety components, regulator, gas hose and sauna stones.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHarvia PC70 6.8kW Electric Heater\u003c\/strong\u003e – A practical electric option for regular sauna sessions, requiring a suitable dedicated electrical supply.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHarvia PC90 9kW Electric Heater\u003c\/strong\u003e – A higher-powered electric option for faster warm-up.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEtna 12 Wood-Fired Stove with Flue Kit\u003c\/strong\u003e – Enjoy the traditional experience of heating your sauna with logs. The package includes chimney pipe and flashing kit.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eShell Only\u003c\/strong\u003e – Choose the sauna cabin without a heater if you prefer to source your own.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe gas configuration includes engineered ventilation designed for the selected heater. The electric and wood-fired configurations are supplied with ventilation appropriate to their chosen heating system.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose a gas-heated sauna?\u003c\/h3\u003e\n\n\u003cp\u003eThe FinSteam Aurora 81 R14S offers an alternative to conventional electric and wood-fired heating. It runs on propane and does not require an electrical connection to operate, making it an option worth considering for gardens where installing a dedicated sauna circuit may be difficult.\u003c\/p\u003e\n\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eFeature\u003c\/th\u003e\n \u003cth\u003eGas\u003c\/th\u003e\n \u003cth\u003eWood-fired\u003c\/th\u003e\n \u003cth\u003eElectric\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eTypical warm-up\u003c\/td\u003e\n \u003ctd\u003eApproximately 15–20 minutes\u003c\/td\u003e\n \u003ctd\u003eApproximately 30–45 minutes\u003c\/td\u003e\n \u003ctd\u003eApproximately 30–60 minutes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical connection\u003c\/td\u003e\n \u003ctd\u003eNot required to operate\u003c\/td\u003e\n \u003ctd\u003eNot required to operate\u003c\/td\u003e\n \u003ctd\u003eDedicated electrical supply required\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eChimney or flue\u003c\/td\u003e\n \u003ctd\u003eNot required for the gas heater\u003c\/td\u003e\n \u003ctd\u003eRequired\u003c\/td\u003e\n \u003ctd\u003eNot required\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSmoke and ash\u003c\/td\u003e\n \u003ctd\u003eNo wood smoke or ash\u003c\/td\u003e\n \u003ctd\u003eProduces smoke and ash\u003c\/td\u003e\n \u003ctd\u003eNo smoke or ash\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOff-grid operation\u003c\/td\u003e\n \u003ctd\u003eYes, with a suitable propane supply\u003c\/td\u003e\n \u003ctd\u003eYes, with a suitable supply of logs\u003c\/td\u003e\n \u003ctd\u003eRequires electricity\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRunning cost per session\u003c\/td\u003e\n \u003ctd\u003eApproximately £2.00–£2.50\u003c\/td\u003e\n \u003ctd\u003eApproximately £2–£4\u003c\/td\u003e\n \u003ctd\u003eApproximately £1.75–£2.50, depending on heater size\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eActual warm-up times and running costs vary with outdoor temperature, starting temperature, usage, energy prices and the selected heater.\u003c\/p\u003e\n\n\u003ch3\u003eGas heating: what's included?\u003c\/h3\u003e\n\n\u003cp\u003eSelect the FinSteam Aurora 81 R14S gas configuration to receive the following:\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFinSteam Aurora 81 R14S gas heater\u003c\/strong\u003e – 8.1kW output, with flame monitoring and an oxygen-depletion safety shut-off.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOrbis 14 stone cage\u003c\/strong\u003e – Designed to hold the sauna stones.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHalo safety rail\u003c\/strong\u003e – A protective rail around the heater.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNjord heat shield\u003c\/strong\u003e – Included as part of the heater package.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003e40kg of pre-washed sauna stones\u003c\/strong\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUK propane regulator and 1.2m CE-marked gas hose\u003c\/strong\u003e.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGas-ready ventilation\u003c\/strong\u003e – Wooden louvre vents built into the cabin in the specified positions and sizes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe gas ventilation configuration includes a low-level fresh-air intake of at least 350cm² beside the heater and a high-level exhaust of at least 250cm² in the opposite corner, with both designed to connect directly to the outside.\u003c\/p\u003e\n\n\u003cp\u003eThe gas heater package is priced at £8,290 including VAT. The FinSteam Aurora 81 R14S heater is also available separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/products\/premium-gas-sauna-heater-aurora-81-finsteam\"\u003eExplore the FinSteam Aurora 81 R14S gas heater\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eGas heating costs and setup\u003c\/h3\u003e\n\n\u003cp\u003eWith the FinSteam Aurora 81 R14S gas heater, a typical 60–90 minute session costs approximately £2.00–£2.50, based on around 0.6kg of propane per session and a typical £47 refill for a 13kg Calor propane bottle. Warm-up from cold to approximately 70–75°C takes around 15–20 minutes under suitable conditions.\u003c\/p\u003e\n\n\u003cp\u003eYou'll need to source a standard UK 13kg Calor propane bottle locally. For a fixed gas installation, a Gas Safe registered engineer is required. Installation requirements depend on the intended setup, so check the heater's instructions and applicable safety requirements before use.\u003c\/p\u003e\n\n\u003ch3\u003eCompare the cost of gas and electric heating\u003c\/h3\u003e\n\n\u003cp\u003eWhen comparing heaters, remember to account for the cost of preparing your garden and installing the necessary services.\u003c\/p\u003e\n\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eCost\u003c\/th\u003e\n \u003cth\u003eElectric configuration\u003c\/th\u003e\n \u003cth\u003eGas configuration\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eSauna and heater\u003c\/td\u003e\n \u003ctd\u003eFrom £6,295\u003c\/td\u003e\n \u003ctd\u003e£8,290\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eElectrical installation estimate\u003c\/td\u003e\n \u003ctd\u003e£800–£1,500\u003c\/td\u003e\n \u003ctd\u003eNot required to operate the gas heater\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEstimated total\u003c\/td\u003e\n \u003ctd\u003e£7,095–£7,795\u003c\/td\u003e\n \u003ctd\u003e£8,290\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eThese figures are estimates for comparison. Actual electrical installation costs depend on your property and the work required. Gas installation costs, where applicable, are additional.\u003c\/p\u003e\n\n\u003ch3\u003eRunning costs for each heating option\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eFinSteam Aurora 81 R14S gas heater:\u003c\/strong\u003e Approximately £2.00–£2.50 per 60–90 minute session.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHarvia PC70 6.8kW electric heater:\u003c\/strong\u003e Approximately £1.75–£2.25 per 90-minute session at the stated 2026 electricity price-cap assumptions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHarvia PC90 9kW electric heater:\u003c\/strong\u003e Approximately £2.00–£2.50 per session under the same assumptions.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEtna 12 wood-fired stove:\u003c\/strong\u003e Approximately £2–£4 per session for typical hardwood logs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThese are indicative figures rather than guaranteed costs. Your actual expenditure will depend on energy prices, the length of each session and how frequently you use the sauna.\u003c\/p\u003e\n\n\u003cp\u003eFor more detail, read our \u003ca href=\"\/blogs\/news\/sauna-running-costs-uk\"\u003eguide to sauna running costs in the UK\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eA separate anteroom for a more comfortable sauna ritual\u003c\/h3\u003e\n\n\u003cp\u003eThe enclosed 0.85m anteroom makes this more than a simple garden sauna. It provides a dedicated space to change out of outdoor clothing, hang dressing gowns and prepare for your session before stepping into the heated room.\u003c\/p\u003e\n\n\u003cp\u003eIt can also be used to keep sauna essentials close at hand or create a small cool-down area between sessions. For families and groups, having a separate changing space helps make the whole experience more comfortable and practical.\u003c\/p\u003e\n\n\u003ch3\u003eTraditional materials and considered design\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eWalls:\u003c\/strong\u003e 44mm kiln-dried Scandinavian spruce, with a stated moisture content of 14%.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBenches:\u003c\/strong\u003e Alder wood, with comfortable single-level seating along both sides of the sauna room.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDoor and windows:\u003c\/strong\u003e 8mm tempered glass.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoof:\u003c\/strong\u003e Bitumen shingles.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e The vent configuration matches the selected heating system.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFloor:\u003c\/strong\u003e Stainless steel drainage grid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe 3m main sauna room is complemented by a 0.4m porch and a separate 0.85m enclosed anteroom. Together, they create a spacious outdoor wellness building designed for regular use and shared sauna sessions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's included?\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003eSauna shell and base beams.\u003c\/li\u003e\n \u003cli\u003ePre-cut, numbered wooden panels.\u003c\/li\u003e\n \u003cli\u003eStainless steel tension bands.\u003c\/li\u003e\n \u003cli\u003eAlder benches with backrests.\u003c\/li\u003e\n \u003cli\u003e8mm tempered-glass door.\u003c\/li\u003e\n \u003cli\u003eVentilation valve and grill suitable for the selected heater.\u003c\/li\u003e\n \u003cli\u003eStainless steel floor drainage grid.\u003c\/li\u003e\n \u003cli\u003eBitumen roof shingles.\u003c\/li\u003e\n \u003cli\u003eFastener kit and assembly manual.\u003c\/li\u003e\n \u003cli\u003eSelected heater and sauna stones with the relevant heater package.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 24 months.\u003c\/p\u003e\n\n\u003ch3\u003eDelivery and installation\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eStandard UK delivery:\u003c\/strong\u003e Free.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEstimated transit time:\u003c\/strong\u003e 2–10 working days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e One oversized pallet measuring approximately 3.4 × 1.2 × 1.0m.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSite preparation:\u003c\/strong\u003e Prepare a stable, level base before delivery.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAssembly:\u003c\/strong\u003e Self-assembly, typically requiring two people and 10–16 hours over one or two days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eAdditional requirements depend on your chosen heater:\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eElectric heaters:\u003c\/strong\u003e Require a suitable dedicated supply, specified as 32A single-phase or 16A three-phase, installed by a qualified electrician.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGas heater:\u003c\/strong\u003e Requires a suitable propane bottle. A Gas Safe registered engineer is required for a fixed gas connection.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWood-fired stove:\u003c\/strong\u003e Requires the appropriate flue installation and suitable clearances from buildings and overhanging trees.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 4–6 people.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSuitable for:\u003c\/strong\u003e Outdoor use only.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eExternal dimensions (L × W × H):\u003c\/strong\u003e 3.4 × 2.2 × 2.1m, including the 0.4m porch and 0.85m anteroom.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMain sauna room depth:\u003c\/strong\u003e 1.75m.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAnteroom:\u003c\/strong\u003e 0.85m enclosed changing space.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWall thickness:\u003c\/strong\u003e 44mm Scandinavian spruce.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDoor and windows:\u003c\/strong\u003e 8mm tempered glass.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eBench configuration:\u003c\/strong\u003e Alder, single-level seating.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackaged weight:\u003c\/strong\u003e Approximately 900kg.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 24 months.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNot sure which sauna configuration is right for your garden? Read our \u003ca href=\"\/pages\/sauna-buying-guide-uk\"\u003ecomplete UK sauna buying guide\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003ePrefer extra weather protection around the entrance? Explore the \u003ca href=\"\/products\/barrel-sauna-3m-canopy\"\u003e3m Barrel Sauna with Canopy and Anteroom\u003c\/a\u003e. Looking for a more contemporary shape with a two-level L-bench? Discover the \u003ca href=\"\/products\/cube-sauna-3-4m-premium\"\u003e3.4m Premium L-Bench Cube Sauna\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"Steam \u0026 Oak","offers":[{"title":"Shell only","offer_id":55214425571661,"sku":"BAR3A-SHELL","price":5695.0,"currency_code":"GBP","in_stock":true},{"title":"+ Electric Harvia PC70 6.8kW","offer_id":55214425604429,"sku":"BAR3A-PC70","price":6295.0,"currency_code":"GBP","in_stock":true},{"title":"+ Electric Harvia PC90 9kW","offer_id":55214425637197,"sku":"BAR3A-PC90","price":6495.0,"currency_code":"GBP","in_stock":true},{"title":"+ Wood-Fired Etna 12 stove","offer_id":55214425669965,"sku":"BAR3A-WF-ETNA12","price":6395.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Botnia 81, no safety pack","offer_id":55214425702733,"sku":"BAR3A-GAS-BOT-R14","price":7790.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Aurora 81, no safety pack","offer_id":55214425735501,"sku":"BAR3A-GAS-AUR-R14","price":7990.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Botnia 81 with safety pack","offer_id":55214425768269,"sku":"BAR3A-GAS-BOT-R14S","price":8090.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Aurora 81 with safety pack","offer_id":55214425801037,"sku":"BAR3A-GAS-AUR-R14S","price":8290.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/2660\/5389\/files\/BAR3A-SHELL_gas.png?v=1793183347","url":"https:\/\/awennook.co.uk\/products\/steam-oak-gas-barrel-sauna-3m-with-anteroom-electric-or-wood-fired","provider":"Awen Nook","version":"1.0","type":"link"}