换roof 需要注意些什么问题?

lele2009

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如题,准备找人换roof ,需要注意些什么问题呢?对这一窍不通,请有经验的认识指点一二。谢谢
 
一定要找可靠的有GARRANTEE的公司,私人可能便宜几百但有问题就不是几百的事了。
 
Roofers don't need to have license

Anyone can do it. This means we need to check their history and reputation before giving the money to them. Also, don't give too much for deposit. They may disappear after they got the money.
 


Anyone can do it. This means we need to check their history and reputation before giving the money to them. Also, don't give too much for deposit. They may disappear after they got the money.

是不是该完工后再付钱?那人也没让付定金。怎么可以查到背景啊
 
I would suggest you that when you install the roof, ask the roofer get 30 or 40 years roof shingles, because 20 years and 30 year shingles only 100 or 200 hundred difference, more of cost for roofing are labor cost.
 
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