Cost

What a Roof Replacement Costs in Littleton (2026)

By Littleton Roof Repair · September 11, 2026 · 8 min read

Roof replacement cost Littleton homeowners get quoted in 2026 runs from about $9,000 for a small ranch to $36,000 for a big custom home in Ken Caryl Valley, with most two-story houses landing between $12,000 and $22,000. That's a wide range, and the reason is that a roof is priced by area, pitch, and what's underneath, not by the size of the house. Here's how the number is built.

The unit: a square

Roofers price in squares — 100 square feet of roof surface. A 2,000 sq ft two-story doesn't have a 2,000 sq ft roof; it has a footprint of about 1,000 sq ft, and with pitch, overhangs and a garage the roof is 24–28 squares. A 1,600 sq ft tri-level in Southpark with a shallow roof might be 20 squares. A 2,600 sq ft Southridge two-story with a 10/12 pitch and four dormers can be 36.

Architectural shingle replacement in the South Metro runs $450–$800 per square installed. Class 4 impact-resistant shingles add $30–$80 per square. Standing-seam metal is $1,200–$2,000 per square.

By house size

• 1,200 sq ft ranch$9,000–$14,000
• 1,600 sq ft tri-level$11,000–$19,000
• 2,000 sq ft two-story$13,000–$22,000
• 2,600 sq ft cut-up two-story$16,500–$29,000
• 3,500 sq ft custom$21,500–$40,000

Typical ranges, not a quote.

These are typical market ranges, not a quote. A real price comes in writing after a contractor has walked the roof.

Where the money goes in a $16,000 roof

Take a 26-square two-story in Highlands Ranch at roughly $615 per square. The invoice, in round numbers:

• Shingles, Class 4 architectural: $3,400. About 21% of the job. This is the line homeowners fixate on and it's the smallest big number.
• Underlayment, ice-and-water, starter, ridge cap, drip edge, boots, flashing, vents, nails: $1,900. The parts nobody sees.
• Labor, tear-off and install: $5,800. A four- or five-person crew for one long day or two.
• Dump fees: $700. Twenty-six squares of old shingle weighs about 6,000 pounds and the transfer stations charge by weight.
• Decking allowance: $450 for three sheets. Could be zero, could be twelve sheets.
• Permit and mid-roof inspection: $250–$400 depending on the jurisdiction.
• Overhead, insurance, warranty, profit: the rest. A roofer with general liability, workers' comp and a local license has costs a storm crew with a magnetic sign does not.

A quote $3,000 under this one almost always cut the second line (felt instead of synthetic, no ice-and-water, reused flashing) or the fourth (labor by an uninsured crew). Our cost page has the list of lines to look for.

What moves the price up

Pitch. Below 6/12 a crew can walk freely. At 8/12 they slow down. At 10/12 and above — most of the Ken Caryl Valley and the newer Highlands Ranch two-stories — it's roof jacks and harnesses, and the job takes a day longer. Add 10–20%.

Layers. A second layer of shingles adds $1,000–$2,500 in tear-off labor and dump weight.

Decking. Hail-fractured or water-damaged OSB is $90–$150 per sheet. Old cedar shake roofs sit on 1x skip sheathing, which has to be overlaid before shingles go on: $1,500–$4,000. See roof decking replacement.

Complexity. Every valley, dormer, skylight and chimney is flashing work. A simple gable is the cheapest roof in the city. A hip roof with three dormers, two skylights and a two-story chimney is not.

Access. Long driveways in the Valley, backyards fenced off from the driveway, pools, and mature spruce against the house all add hours.

Material timing. After a large hail storm, shingle prices in the Denver market move, sometimes 10–15% inside a month, and lead times stretch. A quote written in May and a quote written after a June storm can differ for reasons that have nothing to do with the roofer.

What doesn't move it

The season. Established local contractors generally price the same in January as in July. What changes is the schedule: winter is often the fastest time to get a replacement done in Littleton because the storm backlog has cleared, and shingles seal fine on a sunny 45°F afternoon.

Insurance and the number

If a hail claim is paying, the insurer writes a scope based on their own per-square pricing for the Denver market, which is usually close to the ranges above. Your cost is the deductible — 1–2% of dwelling coverage on many Colorado policies now, so $5,000–$12,000 — and any upgrade you choose beyond what the policy covers. Class 4 is the upgrade worth making, because it's a few hundred dollars against a roof that's already being replaced. A roofer who tells you the upgrade is free is telling you something else is being cut. The hail damage page explains how the claim sequence works.

A worked example: two quotes for the same house

Picture a 24-square two-story in Centennial with two quotes, $13,400 and $16,100. The gap looks like overhead until you read the lines. The lower quote lists ice-and-water membrane "at eaves as required," felt underlayment, reused step flashing and no decking allowance. The higher one lists membrane at the eaves and in all valleys, synthetic underlayment, new step and counter-flashing, new boots, a per-sheet decking price and a ridge vent. Add the missing items to the low quote at typical prices and the difference shrinks to a few hundred dollars, with more risk riding on the cheaper roof. That's the usual story behind a big gap.

Questions to ask about price

• How many squares did you measure, and at what pitch?
• What's your price per square, and what does it include?
• What's the per-sheet price for decking, and how will you show me each sheet?
• What happens to the price if you find a second layer?
• Is the permit fee in the total?
• How long does this price hold, and what would change it?
• What's the payment schedule, and how much is due before work starts?

Paying for it

If insurance isn't involved, most homeowners pay from savings, a home equity line, or a financing plan offered through the contractor or the shingle maker. Compare the total cost of each, not the monthly payment: a 0% promotional plan can carry a high rate if the balance isn't cleared in time. Ask for the terms in writing. A home equity line often costs less on a large job, but it uses your house as collateral, so read it carefully.

Making the next roof last

A big check is easier to accept if the roof lasts. Clean the gutters after the cottonwoods drop, replace pipe boots before they crack through, and keep soffit vents clear of insulation so the attic breathes. Get the roof looked at after any storm that dents the gutters. Those habits help a shingle roof reach the long end of the 18–22 year range here rather than the short end.

Getting a real number

Ask for an inspection. A good contractor measures the roof, walks it, looks in the attic, and hands you an itemized price in writing with how long it holds. If one quote is much lower than the others, compare them line by line — the missing line is usually obvious. And if a repair will do instead, an honest contractor will say so. Our post on repair versus replacement is the place to start if you're not sure.

Common questions

Is a cheaper roof ever the right call?

Yes, if it's cheaper for an honest reason: a simpler roof, a lower pitch, or no decking to replace. It's the wrong call when the savings come from felt instead of synthetic, reused flashing or a skipped permit. Ask each contractor to explain the difference in writing.

How long is a roof quote good for?

Many are written to hold for about 30 days. After a big storm, material prices can move, so a quote from before the storm may be revised. Check the date on the quote and ask what would change it.