Raising a house's roof normally costs between $15,000 and $125,000 or more. Removing, replacing, or relocating plumbing and electrical work may raise the cost. The average cost to replace or install a roof in the United States is around $8,000. Installing a new roof can be a large expense, but it can also save you money down the road by preventing leaks and other problems caused by aging roofs. Raising a house's roof is a large-scale project that requires careful planning and preparation to prevent damage to your home. The cost of raising a building's roof depends on the size of the roof and how it is constructed. Larger skylights and solar panels will increase the cost of your electricity bill over time. Periodic inspections of the roof for defects such as missing shingles or damaged felt should also be conducted to avoid serious problems later. Costs can also be increased if materials have to be bought in bulk or if labor is expensive. Normally, the total cost of raising a building's roof is about equal to the cost of replacing it. However, if you choose to repair instead, the cost may be less if you are able to reuse some components or find alternative solutions to problems related to deterioration of the existing roof. In this case, the overall cost would be lower than if you were to replace the roof entirely.