Steep Slope Roofing Cost Estimating Tips

The two most important factors in calculating cost are the style of roofing and the shape and pitch of the roof.

Many roofing and siding products are bought and sold by the square. One square is equal to an area that measures 100 square feet. This simple change in unit of measure could create a large error if the estimator is not observant.

Accessories necessary for a complete installation must be figured into any calculations for both material and labor.

Read more estimating tips for thermal and moisture protection.

Cost Estimating Resources from RSMeans

2011 Building Construction Cost Data Book
Thousands of unit costs for building components, arranged in the new CSI MasterFormat® 2010 classification system
» Learn more
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Technical Datasheets
03 00 00 - Concrete
04 00 00 - Masonry
05 00 00 - Metals
07 30 00 - Steep Slope Roofing
08 00 00 - Openings
09 00 00 - Finishes
10 00 00 - Specialties
11 00 00 - Equipment
12 00 00 - Furnishings
21 00 00 - Fire Suppression
22 00 00 - Plumbing
23 00 00 - HVAC
26 00 00 - Electrical
27 00 00 - Communications
31 00 00 - Earthwork
33 00 00 - Utilities
34 00 00 - Transportation