A full reroof is the biggest line item most homeowners in Littleton will spend on their house. Here is what it actually costs and how long it takes, sourced from published market data.
This Old House puts the Colorado average at $9,534, with typical projects running $7,332 to $23,862 depending on size and material. Instant Roofer's contractor-pricing data puts the Denver-area average closer to $17,900 for a standard-size home — the gap between sources reflects how much roof size and material choice swing the number.
Priced by area, Denver replacements generally run $4 to $11 per square foot installed (Road Home Exteriors), with asphalt shingles at the low end and metal or tile well above it. Colorado's hail exposure makes Class 4 impact-resistant shingles a common upgrade; several insurers offer a premium discount for installing them.
Installation itself usually takes one to three days for asphalt shingles; metal or tile can run three to seven days. The full process, from signed contract to finished cleanup, typically takes one to three weeks once you include permitting and material lead times (Excel Roofing, Denver metro).
We don't yet know which listed companies specialize in this exact job, so here is the full researched list for Littleton — ask each one directly whether they handle it. Ratings and review counts are on the city page.
Published sources put the Colorado average between about $9,500 and $18,000 for a typical home, with full project ranges from roughly $7,300 to $24,000 depending on size and material (This Old House, Instant Roofer).
Installation is usually one to three days; the full process from contract to finished cleanup typically runs one to three weeks (Excel Roofing).
Metal costs roughly double asphalt per square foot but withstands hail and lasts longer — see our roofing materials guide for the full comparison.
Most Colorado municipalities require one. Ask your roofer to confirm before work starts — permit delays are one of the most common causes of schedule slips.