Roof Replacement in Denver

Signs your roof needs replacing, not repairing

Curled or cracked shingles across whole slopes. Bare spots where the granules have washed into the gutters. Leaks in more than one place, or the same leak coming back after a repair. A roof that is 20 or more years old after two decades of Colorado sun and hail.

Any one of these can mean that patching only buys you a season. We’ll show you photos of your roof and tell you which it is.

What’s included in every AI Roofing roof replacement

Full tear-off down to the decking, never a second layer over the old one
Replacement of soft or rotten decking boards, priced per sheet on your quote
New synthetic underlayment and ice and water shield at the eaves and valleys
New flashing at walls and chimneys, new drip edge and new vent boots
Architectural shingles from GAF or Owens Corning, in the color you pick
New gutters if you want them, installed with the roof
City permit, inspection, dumpster and haul-away
Same-day cleanup with a magnetic nail sweep

What a new roof costs in Denver

For a typical 2,000 square foot home, an asphalt shingle roof costs $14,000 to $24,000. A standing seam metal roof costs $28,000 to $45,000.

The price moves with roof size, how steep it is, how many layers come off, and how much decking needs replacing. Your quote lists each of these, so you can compare it line by line with any other roofer’s.

If hail damaged the roof, insurance may pay for most of it. See our hail and storm damage page for how that works.

Why homeowners trust us with a new roof

We’ve replaced roofs across the Denver metro for 14 years, 2,400 roofs in all. We’re GAF Certified and Owens Corning Preferred, licensed in Denver and Aurora, and fully insured. Every new roof comes with our 10-year workmanship warranty, on top of the shingle maker’s warranty.

How it works

1
We visit, measure every slope and check the decking from the attic, then photograph what we find.
2
Within 48 hours you get a written quote with materials, labor, permit and disposal listed line by line.
3
We pull the city permit, deliver the shingles and tarp your plants and siding the morning work starts.
4
Old shingles off, decking repaired where needed, new underlayment, flashing and shingles on in 1 to 2 days.
5
We sweep the yard with a magnet, book the city inspection and hand you the 10-year workmanship warranty.

What customers say

“Our HOA wanted a specific shingle color. AI Roofing sent the spec sheet to the board for us, and the new roof went on in two days.”

Jen W., Castle Rock

Questions homeowners ask

How much does a roof replacement cost in Denver?

A new asphalt shingle roof on a typical 2,000 square foot Denver home costs $14,000 to $24,000 with us. A standing seam metal roof costs $28,000 to $45,000. Size, steepness, layers to remove and rotten decking move the price most.

How long does a roof replacement take?

Most homes take 1 to 2 days on the roof. Bigger or steeper roofs can take longer. Before work starts, we pull the city permit and schedule the shingle delivery so the crew can work straight through.

Do I need a permit to replace my roof in Denver?

Yes. Denver and the cities around it require a permit for a reroof. We pull the permit for you and book the city inspection when the job is done, so you don't deal with the paperwork.

Can you put new shingles over my old roof?

We don't. A tear-off lets us see and replace soft or rotten decking, and it keeps your shingle warranty valid. Laying a second layer hides those problems and adds weight to the roof.