{"product_id":"why-most-diy-saunas-fail-in-3-years","title":"Why Most DIY Saunas Fail in 3 Years","description":"\u003cp\u003eA practical guide to the hidden technical mistakes that slowly destroy poorly planned sauna builds.\u003c\/p\u003e\u003cp\u003eMost DIY saunas do not fail because the wood looks bad or the heater stops working. They fail because the structure underneath was never designed to handle heat, moisture, airflow, and thermal stress correctly.\u003c\/p\u003e\u003cp\u003eWHY DIY SAUNAS DETERIORATE\u003c\/p\u003e\u003cp\u003e• Moisture gets trapped through poor sealing, incorrect vapour barrier placement, or missing ventilation cavities\u003cbr\u003e• Ventilation is copied from simplified internet diagrams instead of real airflow logic\u003cbr\u003e• Heater sizing ignores glass, ceiling height, external walls, and insulation\u003cbr\u003e• Materials and sequencing are selected for appearance first instead of structural performance\u003cbr\u003e• Missing air gaps prevent the assembly from drying correctly\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":54598373638471,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/saunaagent.co\/products\/why-most-diy-saunas-fail-in-3-years","provider":"Sauna Agent","version":"1.0","type":"link"}