追赶漏水意味着向后工作。与其用最好的材料来完成一个项目，你还不如拆开一件杰作来找出缺陷。如果没有x光视力和清晰的操作方法，这项工作可能会成为真正的难题。一个追踪水的好方法是形成一个可能性清单，并排除每一种可能性，直到谜底揭晓。了解水的运动规律将使我们更快、更有效地利用这些线索。< / p > < / div >
Use the equation below to estimate the cost effectiveness of adding insulation in terms of the "years to payback" for savings in heating costs. Years to payback is the time required for the insulation to save enough fuel from heating (at present prices) to pay for itself. A simple payback is the initial investment divided by annual savings after taxes. 除非你家能源效率专门建造的，你通常可以通过增加更多的绝缘降低能源费用。许多老房子比现在建造的房屋绝缘性稍逊，但加入绝缘到一个新的家庭也可以在几年内收回成本。
You may already know where some air leakage occurs in your home, such as an under-the-door draft, but you'll need to find the less obvious gaps to properly air seal your home. This topic includes information related to membrane roof replacement performed during the life cycle of a structure. Membrane roofing is a type of flat roofing material made from synthetic rubber, thermoplastic or modified bitumen. Membrane roofing material will need to be maintained during the life cycle of a structure. Maintenance could be minor repair or major replacement, when this occurs depends on the type of material, quality of installation and the result of exposure to the elements.
