今天叫公司来修屋顶漏水,人家推荐把屋顶的vent都换成金属的vent。原来的安装的时候钉子订的位置不对,把塑料vent都弄裂了,据说以后要漏水。给了一个quote,21个vent, $3150
请问这个需要马上换吗?如果不需要,大概什么时候要换?现在人工维修都很贵。
Numerous plastic vents on roof were found to have breakage at nailing point which will cause leak, Sound Set
recommends removing all incorrectly nailed/damaged vents and replacing with new metal vents that do not crack or break
with time. 21 vents total.
PRICE $3,150 + TAX
谢谢大家。