许多消费者将金属屋面保修与可靠性和性能相关联。实际上,情况并非总是如此。
这种误解是造成屋面行业的供应商使用保修来摇摆买家的 - 当他们看到大胆而大胆的“终身保修”推广时,他们很少阅读精美的印刷品或花时间来完全了解实际涵盖的内容。
Even though lifetime warranties are quite popular, they simply cannot guarantee that your installed metal roof will last for the long-term. Remember this: an extended warranty doesn’t automatically equal better coverage or higher-performing products. The vast majority of industry insiders believe the best performing product for metal wall and roof applications is a Galvalume steel substrate with a Kynar 500®(PVDF)涂层。但是,有许多带有质量较低的基材和涂料提供长期保修的面板。
因此,尽管您可能会担保金属面板的决定,但这并不是您唯一的考虑。以下是您应提防的其他一些主要因素。