{"product_id":"steam-oak-isle-300-log-sauna","title":"Steam \u0026 Oak Isle 300 Log Sauna — 2–4 Person with Outdoor Shower \u0026 Terrace","description":"\u003cp\u003eSauna, shower and shelter in one building. The Isle 300 puts a proper \u003cstrong\u003eoutdoor shower\u003c\/strong\u003e behind a slatted privacy screen, a covered terrace to stand in while you cool down, and a glass-fronted sauna room — so the full hot-cold-rest cycle happens without going back indoors.\u003c\/p\u003e\n\n\u003cp\u003eThat is the difference between a sauna you use in July and one you use in February. The screen takes the wind off, the roof keeps the rain off, and the shower is two steps from the door rather than across a wet lawn.\u003c\/p\u003e\n\n\u003cp\u003eBuilt from \u003cstrong\u003e70 mm solid logs\u003c\/strong\u003e and stained black, it is the most substantial cabin in our Estonian range — 950 kg of timber before a heater goes in it.\u003c\/p\u003e\n\n\u003ch3\u003eWhy 70 mm logs matter\u003c\/h3\u003e\n\u003cp\u003eMost garden saunas are built from 42 mm boards. The Isle 300 uses \u003cstrong\u003e70 mm interlocking logs\u003c\/strong\u003e — two-thirds thicker, and a different kind of structure. Solid log walls hold heat as thermal mass rather than just resisting its escape: the building warms through, then radiates back. It is why traditional Nordic saunas were built this way, and why this one holds temperature after the heater cycles off.\u003c\/p\u003e\n\u003cp\u003eIt also means the cabin feels solid. There is no flex, no drumming in the wind, and no sense of a panel building.\u003c\/p\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2–4 people\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLayout\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSauna room + covered terrace + screened shower bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExternal size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3010 mm wide × 1940 mm deep × 2420 mm high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFootprint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e194 × 341 cm including the terrace and shower bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSauna room\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e180 × 200 cm internal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e70 mm interlocking solid logs\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 950 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDoor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70 × 190 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWindow\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLarge picture window to the sauna room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack-stained exterior\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRoof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFlat roof with overhang, bitumen shingles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat is in the box\u003c\/h3\u003e\n\u003cp\u003eEverything structural, including the terrace and the shower bay framing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70 mm solid log wall sections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovered terrace\u003c\/strong\u003e under the main roof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreened shower bay\u003c\/strong\u003e with slatted privacy panel\u003c\/li\u003e\n\u003cli\u003eSauna benches\u003c\/li\u003e\n\u003cli\u003eGlazed door and picture window\u003c\/li\u003e\n\u003cli\u003eFloor\u003c\/li\u003e\n\u003cli\u003eRoof structure, shingles and fascia boards\u003c\/li\u003e\n\u003cli\u003eHeater guard\u003c\/li\u003e\n\u003cli\u003eComplete fixing kit\u003c\/li\u003e\n\u003cli\u003eVentilation grids\u003c\/li\u003e\n\u003cli\u003eStep-by-step assembly instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eShower fittings and plumbing are not included — the bay is built and screened, ready for your plumber to connect. We can advise on what is needed.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRun it on gas — no electrician, no cable across the garden\u003c\/h3\u003e\n\u003cp\u003eThis is the option almost nobody else offers, and for a lot of gardens it is the one that makes a sauna possible at all.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003eFinSteam gas heater\u003c\/strong\u003e runs on a standard propane bottle — the same sort you would use for a patio heater or a barbecue. No armoured cable, no trench across the lawn, no electrician quote you had not budgeted for. If your garden has no power at the far end, this is how you still get a sauna there.\u003c\/p\u003e\n\u003cp\u003ePick a gas option above and \u003cstrong\u003ewe fit the flue and commission the heater on installation day\u003c\/strong\u003e. You do not need to arrange anything with anyone.\u003c\/p\u003e\n\u003ch4\u003eWhich gas option?\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBotnia 81\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOur standard 8.1 kW gas heater. Everything you need to run the sauna.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAurora 81\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe premium version of the same 8.1 kW heater — better finish and detailing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eAnd then: safety pack, or without?\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong\u003eWith safety pack\u003c\/strong\u003e\u003cbr\u003e\u003cem\u003erecommended\u003c\/em\u003e\n\u003c\/td\u003e\n\u003ctd\u003eAdds the \u003cstrong\u003eNjord heat shield\u003c\/strong\u003e and the \u003cstrong\u003eHalo guard rail\u003c\/strong\u003e. The heat shield lets the heater sit closer to the timber wall; the guard rail stops anyone brushing against the hot stones. If you have children, guests, or you are renting the sauna out, choose this one.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWithout safety pack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeater and stone cage only. Suits a private install where clearance is not tight.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eEvery gas option includes the heater, the Orbis stone cage, and our fitting and commissioning. \u003ca href=\"\/collections\/gas-sauna-heaters\"\u003eSee the full gas heater range →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eOr choose an electric heater\u003c\/h3\u003e\n\u003cp\u003eThe Isle 300 takes a \u003cstrong\u003ewall-mounted\u003c\/strong\u003e heater in the sauna room, which keeps the bench space clear. Our Harvia Wall is black steel with a full \u003cstrong\u003e20 kg stone capacity\u003c\/strong\u003e for softer, steadier löyly, integrated controls and a 2-year warranty — and black suits the stained exterior.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHarvia Wall 6 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated 5–8 m³ — \u003cstrong\u003ethe sensible default\u003c\/strong\u003e for this sauna room.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHarvia Wall 8 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated 7–12 m³. Faster to temperature, and worth it if the garden is exposed or you want regular winter use.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHarvia Wall 4.5 kW\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRated 3–6 m³. Workable, and 70 mm logs hold heat well — but the 6 kW is the safer choice.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNo heater — cabin only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply-only. Choose this if you already have a heater, or you want something we do not list.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e 70 mm log walls take longer to come up to temperature than a thin-panel cabin, but they hold it far better once there. If you tend to run long sessions, that trade works in your favour.\u003c\/p\u003e\n\u003cp\u003eAll electric heaters must be installed and connected by a qualified electrician. We confirm the exact supply requirement with you before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePrefer a different heater — HUUM, a WiFi-controlled model, or a wood-burning stove? Choose cabin only and talk to us; we can supply and fit most makes.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003e2-year warranty\u003c\/h3\u003e\n\u003cp\u003eThe Isle 300 carries a \u003cstrong\u003e2-year warranty\u003c\/strong\u003e on the cabin structure, and the heaters carry their own manufacturer warranty.\u003c\/p\u003e\n\u003cp\u003eSolid log construction is long-lived outdoors, but like any timber building it lasts longest if you keep the exterior stain maintained. We will tell you exactly what to use and when. Look after it and this is a building that will outlast the warranty by decades rather than years.\u003c\/p\u003e\n\n\u003ch3\u003eLead time — please ask before you order\u003c\/h3\u003e\n\u003cp\u003eLead time depends on stock and specification, and it moves. Depending on what is already built and how the factories are running, it can be \u003cstrong\u003eanywhere from a couple of weeks to around four months\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAsk us and we will give you the real date for your build before you commit\u003c\/strong\u003e — we would rather tell you the honest timescale up front than quote a comfortable number and disappoint you later.\u003c\/p\u003e\n\n\u003ch3\u003eGetting it into your garden\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e level, well-drained and \u003cstrong\u003eload-bearing\u003c\/strong\u003e — this is 950 kg of solid timber before the heater. A concrete slab or proper paved base is the right answer here; compacted gravel alone is not.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootprint:\u003c\/strong\u003e allow \u003cstrong\u003e341 × 194 cm\u003c\/strong\u003e plus room to walk around it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrainage:\u003c\/strong\u003e the shower bay needs somewhere for water to go. Plan that with your groundworks rather than afterwards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess:\u003c\/strong\u003e delivered flat-packed. Log sections are heavy — two people minimum, or leave the build to our installation team.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlumbing:\u003c\/strong\u003e the shower bay is built and screened; connection is a job for your plumber, and best done before the cabin is finished.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOptions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExterior stain and timber-protection finishes\u003c\/li\u003e\n\u003cli\u003eShower fittings — ask us\u003c\/li\u003e\n\u003cli\u003eSauna accessory sets\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Steam \u0026 Oak","offers":[{"title":"No heater — cabin only","offer_id":62484396638595,"sku":"SO-ISLE300-SHELL","price":6850.0,"currency_code":"GBP","in_stock":true},{"title":"Harvia Wall 4.5 kW","offer_id":62484396671363,"sku":"SO-ISLE300-HAR45","price":7299.0,"currency_code":"GBP","in_stock":true},{"title":"Harvia Wall 6 kW","offer_id":62484396704131,"sku":"SO-ISLE300-HAR60","price":7339.0,"currency_code":"GBP","in_stock":true},{"title":"Harvia Wall 8 kW","offer_id":62484396736899,"sku":"SO-ISLE300-HAR80","price":7379.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Botnia 81, no safety pack","offer_id":62484396769667,"sku":"SO-ISLE300-GAS-BOT-R11","price":8545.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Aurora 81, no safety pack","offer_id":62484396802435,"sku":"SO-ISLE300-GAS-AUR-R11","price":8745.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Botnia 81 with safety pack","offer_id":62484396835203,"sku":"SO-ISLE300-GAS-BOT-R11S","price":8845.0,"currency_code":"GBP","in_stock":true},{"title":"Gas — Aurora 81 with safety pack","offer_id":62484396867971,"sku":"SO-ISLE300-GAS-AUR-R11S","price":9045.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/1187\/1619\/files\/steam-oak-isle300-1.jpg?v=1788022970","url":"https:\/\/www.steamandoak.co.uk\/products\/steam-oak-isle-300-log-sauna","provider":"Steam\u0026Oak","version":"1.0","type":"link"}