Replacing Entire Roof Cost

Cross gable roof on a two story home.

Replacing entire roof cost.

New roof framing costs wood vs steel framing the majority of roofs are framed using wood trusses 1 with a few using wood with steel bracing. The cost to replace the roof on most homes is 4 000 to 10 000 and most spend about 8 000. Depending on the type and overall complexity of the roof number of floors levels number of skylights chimneys and dormers ease of access and overall roof difficulty choice of shingles your home s geographic location and the contractor or weekend warrior you choose to hire your total average cost for a composition shingles roof could range from as low as 3 00 to as high as 7 50 per square foot or 300 to 750 per square installed. Additional costs to replace a roof remove the old roof install flashing install plywood sheathing replace roof decking pay for permits.

The cost can be more for larger homes homes with complex roof designs or when installing more expensive materials. Many homes have an asphalt shingle roof but some have wood metal tile and slate which can be more expensive. A midrange roof replacement costs 20 670 on average according to remodeling magazine s analysis of select construction estimates. Roof has an average cost range of 14 500 to 18 400 with most homeowners spending around 16 000 on a 1 500 sq ft.