Roof Replacement Cost Calculator for Littleton, CO
Answer four questions about your house and this calculator sketches a planning range for a new shingle or metal roof in Littleton, CO. It pairs 2026 Colorado prices per square foot with a simple estimate of roof area. Homes across Arapahoe County differ a great deal, so read the result as a starting point.
Instructions
Before you start: the calculator turns your home's size into a rough roof area. It divides the floor area by the number of stories to get a footprint, multiplies that by 1.12 for a walkable pitch or 1.30 for a steep one, then adds 10% for overhangs. Many Littleton homes are post-war ranches, and a one-story house spreads all its rooms under one roof, so it needs more roofing than a two-story home of the same size.
That area is then priced with RoofObservations' 2026 Colorado figures. Shingles run from the "Colorado 3-tab shingles, per sq ft" row ($5.10) to the "Colorado premium shingles, per sq ft" row ($6.95). Metal runs from the low end of "Colorado exposed-fastener metal, per sq ft" ($7.50) to the top of "Colorado standing-seam metal, per sq ft" ($14.45). The tool covers pitched roofs only: slate, tile and flat roofs need a roofer's own quote.
The prices already count removal of the old roof, which the City of Littleton requires down to the deck on every replacement inside city limits. A real bid will also cover things no calculator can see, such as decking repairs, the City permit and the use tax deposit.
Next Steps
When the range seems doable, a roofer's measured estimate is what comes after it. The form passes your request to a single independent roofer, who arranges a visit and writes the price down for you. That roofer pays this site for the referral, and you owe it nothing. When the roofer arrives, ask to see a City of Littleton contractor license and proof of insurance.
To see how the five price rows were built, read the roof replacement cost guide. If you aren't sure the roof needs replacing yet, take the five-question roof quiz first.