{"title":"Sauna Stones","description":"\u003cp\u003eThe heart of a good sauna is the pile of stones on top of the heater. Jadeite for the longest, silkiest heat retention. Olivine diabase for the classic Finnish löyly. Ceramic mix if you want a mid-range option that lasts. Pick the size and shape that packs cleanly around your specific stove.\u003c\/p\u003e","products":[{"product_id":"sauflex-jadeite-sauna-stones-10-15-cm-15-kg-crushed-per-bag","title":"Sauflex Jadeite Sauna Stones — 10–15 cm, 15 kg crushed (per bag)","description":"\u003cp\u003eJadeite is prized in Finnish saunas for one simple reason: it holds heat like almost nothing else. Denser than the more common olivine diabase, a bag of jadeite stones will keep a stove throwing out radiant warmth long after the elements have switched off — and gives you that silky, soft löyly when you throw water over them.\u003c\/p\u003e\u003cp\u003eThese are the \u003cstrong\u003e10–15 cm crushed stones\u003c\/strong\u003e — angular, irregular faces that pack tightly around your heater and radiate strongly from every side. A 15 kg bag typically dresses a mid-sized electric or wood-burning stove.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Jadeite\u003c\/li\u003e\n\u003cli\u003eSize: 10–15 cm, crushed\u003c\/li\u003e\n\u003cli\u003eBag weight: 15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use to wash off any quarry dust. Replace all stones every 2–3 years for consistent heat transfer.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sauflex","offers":[{"title":"Default Title","offer_id":64686423146845,"sku":"SAUFLEX-JADEITE-15KG","price":41.77,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1097\/8653\/files\/61d-HFShMJL._AC_SL1500.jpg?v=1781526489"},{"product_id":"kerkes-ceramic-sauna-stones-20-kg-mix-per-bag","title":"Kerkes Ceramic Sauna Stones — 20 kg mix (per bag)","description":"\u003cp\u003eA ceramic-mineral sauna stone mix designed as a longer-lasting, more affordable alternative to natural jadeite or olivine diabase. The \u003cstrong\u003eKerkes 20 kg mix\u003c\/strong\u003e combines varied sizes so the pile packs tightly around any heater with minimal airflow dead spots.\u003c\/p\u003e\u003cp\u003eCeramic stones don't fracture and dust the way natural stone can under repeated thermal cycling — expect the pile to last several years longer than an equivalent natural stone bed before needing replacement.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Ceramic mineral mix\u003c\/li\u003e\n\u003cli\u003eBag weight: 20 kg (mixed sizes)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Kerkes","offers":[{"title":"Default Title","offer_id":64686430617949,"sku":"KERKES-CERAMIC-20KG","price":98.93,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1097\/8653\/files\/saunabee-sauna-stones-sauna-stones-sauna-stones-saunastones-ceramic-kerkes-mix-20kg-888-500x620.jpg?v=1781526413"},{"product_id":"harvia-olivine-diabase-sauna-stones-ac3020-10-15-cm-20-kg-per-bag","title":"Harvia Olivine Diabase Sauna Stones AC3020 — 10–15 cm, 20 kg (per bag)","description":"\u003cp\u003eThe larger grade of Harvia's olivine diabase sauna stones — the \u003cstrong\u003e10–15 cm size\u003c\/strong\u003e, ideal for wood-burning stoves with generous stone trays where you want more air gaps between the stones for a bigger, more billowing löyly.\u003c\/p\u003e\u003cp\u003eOlivine diabase carries a beautifully high thermal mass — it soaks up heat during a session and releases it slowly, giving you sustained warmth rather than a quick burst that fades.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Olivine diabase\u003c\/li\u003e\n\u003cli\u003eSize: 10–15 cm\u003c\/li\u003e\n\u003cli\u003eBag weight: 20 kg\u003c\/li\u003e\n\u003cli\u003eProduct code: AC3020\u003c\/li\u003e\n\u003cli\u003eMade in: Finland\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use to wash off any quarry dust.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default Title","offer_id":64686438744413,"sku":"HARVIA-AC3020-20KG","price":11.23,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1097\/8653\/files\/harvia-ac3020-1024x1024.jpg?v=1781530493"},{"product_id":"sauflex-jadeite-sauna-stones-5-10-cm-15-kg-crushed-per-bag","title":"Sauflex Jadeite Sauna Stones — 5–10 cm, 15 kg crushed (per bag)","description":"\u003cp\u003eThe smaller-grade version of the jadeite range — 5–10 cm crushed stones for saunas with electric heater elements where the tighter packing keeps airflow through the stone pile even and consistent.\u003c\/p\u003e\u003cp\u003eSame premium jadeite mineral as the larger grade — denser than olivine diabase, longer heat retention, silkier löyly. The 5–10 cm size is ideal for compact residential electric heaters and any stove with narrow spacing between elements.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Jadeite\u003c\/li\u003e\n\u003cli\u003eSize: 5–10 cm, crushed\u003c\/li\u003e\n\u003cli\u003eBag weight: 15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use to wash off any quarry dust.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sauflex","offers":[{"title":"Default Title","offer_id":64869945442653,"sku":"SAUFLEX-JADEITE-5-10-15KG","price":41.77,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1097\/8653\/files\/61d-HFShMJL._AC_SL1500_776c117e-dc0f-49e2-8256-6447dd307835.jpg?v=1781526583"},{"product_id":"sauflex-jadeite-sauna-stones-10-15-cm-15-kg-rounded-per-bag","title":"Sauflex Jadeite Sauna Stones — 10–15 cm, 15 kg rounded (per bag)","description":"\u003cp\u003eJadeite is prized in Finnish saunas for one simple reason: it holds heat like almost nothing else. Denser than the more common olivine diabase, a bag of jadeite stones will keep a stove throwing out radiant warmth long after the elements have switched off — and gives you that silky, soft löyly when you throw water over them.\u003c\/p\u003e\u003cp\u003eThese are the \u003cstrong\u003erounded 10–15 cm stones\u003c\/strong\u003e, tumble-finished so they pack tightly around your heater with minimal air gaps and airflow dead-spots. A 15 kg bag typically dresses a mid-sized electric or wood-burning stove.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Jadeite\u003c\/li\u003e\n\u003cli\u003eSize: 10–15 cm, rounded\u003c\/li\u003e\n\u003cli\u003eBag weight: 15 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use to wash off any quarry dust. Replace all stones every 2–3 years for consistent heat transfer.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sauflex","offers":[{"title":"Default","offer_id":65576964653405,"sku":"SAUFLEX-JADEITE-10-15-15KG-RND","price":71.99,"currency_code":"EUR","in_stock":false}]},{"product_id":"harvia-ac3000-sauna-heater-stones-20-kg-under-10-cm-60-piece-pallet","title":"Harvia AC3000 Sauna Heater Stones — 20 kg bag, under 10 cm","description":"\u003cp\u003eHarvia's own olivine diabase sauna stones — the ones the factory recommends for their electric and wood stoves. Olivine diabase has a beautifully high thermal mass, which means it soaks up heat when your stove is running and then releases it slowly, giving you long, steady löyly rather than a quick blast that fades.\u003c\/p\u003e\u003cp\u003eThe AC3000 is the smaller \u003cstrong\u003e5–10 cm grade\u003c\/strong\u003e, ideal for packing tightly around electric heater elements. One 20 kg bag will dress a small-to-medium heater; larger stoves may need two.\u003c\/p\u003e\u003ch4\u003eAt a glance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStone type: Olivine diabase\u003c\/li\u003e\n\u003cli\u003eSize: under 10 cm (5–10 cm)\u003c\/li\u003e\n\u003cli\u003eBag weight: 20 kg\u003c\/li\u003e\n\u003cli\u003eProduct code: AC3000\u003c\/li\u003e\n\u003cli\u003eMade in: Finland\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRinse before first use to wash off any quarry dust.\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice includes 23% Irish VAT.\u003c\/em\u003e\u003c\/p\u003e","brand":"Harvia","offers":[{"title":"Default","offer_id":65576976482653,"sku":"HARVIA-AC3000-20KG","price":26.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/1097\/8653\/files\/stones20kg.webp?v=1787237456"}],"url":"https:\/\/aaltosaunas.ie\/collections\/sauna-stones.oembed","provider":"Aalto Saunas","version":"1.0","type":"link"}