{"product_id":"7-most-expensive-sauna-construction-mistakes","title":"7 Most Expensive Sauna Construction Mistakes","description":"\u003cp\u003eA practical planning guide for homeowners, builders, and developers who want to avoid hidden technical failures in sauna construction.\u003c\/p\u003e\u003cp\u003eMost sauna failures are invisible during installation. They become visible only after heat, moisture, and time begin working together.\u003c\/p\u003e\u003cp\u003eWHAT THE GUIDE COVERS\u003c\/p\u003e\u003cp\u003e• Incorrect vapour barrier placement and condensation risk inside wall assemblies\u003cbr\u003e• Poor ventilation layouts that cause uneven temperatures, stagnant air, weak löyly, and moisture retention\u003cbr\u003e• Incorrect heater sizing when glass, external walls, ceiling height, and insulation are ignored\u003cbr\u003e• Missing air gaps behind cladding\u003cbr\u003e• Unsafe heater clearances, incorrect insulation sequencing, and appearance-first decisions\u003c\/p\u003e\u003cp\u003eThis is a free PDF resource. Add it to your cart and complete Shopify’s €0 checkout; the download is then delivered through Shopify Digital Products and associated with your order.\u003c\/p\u003e","brand":"Sauna Agent","offers":[{"title":"Default Title","offer_id":54598371934535,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/saunaagent.co\/products\/7-most-expensive-sauna-construction-mistakes","provider":"Sauna Agent","version":"1.0","type":"link"}