Yours is flat roof. There can be different materials.

来源: borisg 于 2014-03-18 13:07:16 [] [博客] [旧帖] [给我悄悄话] 阅读数 : 0 (398 bytes)

If I do it I probably budget at 10k: 2.5k material, 1.5k disposal, 3k labor, and 3k gross profit, not including insurance cost spread through jobs. Remember insurance for roofing is more than 2k a year each person, so unless a company does not have a lot of business, they can not survive. 

But your location is more regulated by government, so I can't tell...

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• Got it，thanks a lot！ -firefly2000 - ♀ 给 firefly2000 发送悄悄话 (0 bytes) () 03/18/2014 postreply 13:10:50

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