4 comments

  1. 從照片看來,這房子的屋頂就是天花板。如此請問室內外溫度的絕緣情況如何?

  2. 舊式的屋頂是小碎石
    基本上的絕緣功能不是太強
    除非熱浪來襲
    一般夏天我們就是把窗戶打開
    開個電扇吹
    讓室內外的空氣對流就夠了
    許多新屋主會請專做Foam Roof的公司 http://www.dura-foam.com/foam-roof-system/
    在屋頂上噴上一層厚厚的泡膠來達到隔熱防水的效果
    據做過的屋主說有明顯感覺室內溫度降低

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