SLC Roofers (385) 340-6200

Salt Lake City roofing

Roof Replacement in Salt Lake City, UT

When a repair is no longer the smart move, the crew installs a roof built to take decades of Wasatch snow, freeze-thaw cycles, and intense high-altitude sun.

Call (385) 340-6200

Roof replacement means taking the roof down to the wood deck and rebuilding every layer that keeps water out—underlayment, flashing, and shingles—rather than laying a new course over tired ones or chasing the same eave leak each March. Most Salt Lake City homes reach this point one of two ways: an asphalt roof has aged out under relentless high-altitude sun, or years of freeze-thaw and ice damming have pushed water under the shingles and rotted the decking along the north-facing eaves.

You can read a lot from the driveway. Shingles curling or cupping, bald patches where granules have washed into the gutters, and lifted or rust-streaked metal in the valleys all point one direction. The quieter signs matter more: staining along the top of exterior walls, damp attic insulation, or daylight around the chimney flashing. On the east bench, wind-torn or missing shingles after a hard canyon downslope event are their own kind of warning.

Not every worn roof needs to come off. The roofer climbs it, photographs what they find, and tells you plainly whether you are out of life or whether a targeted repair and better attic ventilation will carry you a few more seasons. Either way you get a written estimate, so the decision rests on what is actually up there instead of on pressure.

What's included

Complete tear-off to bare decking

The crew strips everything—old shingles, underlayment, and any second layer a past crew left behind—until they are standing on bare plywood or plank sheathing. Going over an old roof hides the soft decking and buries the exact eave rot that made you call, and it adds weight the framing was never sized for. On older Avenues and Sugar House homes they often find skip-sheathing or a forgotten wood-shingle layer underneath.

Deck inspection and rot repair

Once the deck is exposed they walk every square foot, looking for boards that flex, delaminated plywood, and the darkened, punky sheathing that ice damming leaves along the eaves. Anything soft or cracked gets replaced before new material goes down. They show you the damaged sections and price the replacement as a separate line, so you are not guessing what the repair cost.

Ice-and-water shield and underlayment

Utah's cold-climate code requires a self-adhering ice-and-water membrane at the eaves, and the crew runs it far enough up the slope to sit past the exterior wall line where ice dams back up. Valleys and roof-to-wall transitions get the same membrane. Over the rest of the field they install a synthetic underlayment that holds up to our dry heat far better than old felt.

New flashing at every transition

The crew replaces step flashing, chimney and skylight flashing, valley metal, and pipe boots rather than reusing corroded pieces—flashing failures cause more leaks here than the shingles themselves. Around swamp coolers, which sit on a lot of older Salt Lake roofs, they rebuild the curb and flashing so the seasonal drain-down does not rot the deck underneath.

Shingles, ventilation, and cleanup

The crew installs architectural asphalt shingles rated for our wind loads, then balances the attic with intake at the soffits and exhaust at the ridge. Poor ventilation bakes shingles from below and feeds the ice dams they just sealed against. When the roof is on they magnet-sweep the yard and driveway for nails and haul every scrap off the same day.

How it works

  1. 1

    Inspection and written estimate

    They start on the roof and in the attic, photograph what they find, and send a written estimate that separates the tear-off, decking allowance, materials, and labor. If a repair still makes sense, they say so. You see the same photos they do, so nothing about the price is a mystery.

  2. 2

    Permit, materials, and scheduling

    The contractor pulls the reroof permit with Salt Lake City or the county building department for your address, orders your shingle color, and sets a start date around the weather. They watch the forecast closely—tear-off and a spring storm rolling off the Wasatch do not mix—and will move a day rather than open your roof ahead of rain or snow.

  3. 3

    Tear-off and dry-in

    On the first morning they protect landscaping and the AC unit, strip the roof to bare deck, and replace any damaged sheathing. Before anyone leaves that day the eaves, valleys, and field are dried in with membrane and underlayment, so your home is weather-tight even if the finish work runs into a second day.

  4. 4

    Install, inspection, and cleanup

    The crew installs flashing, shingles, and ventilation, then runs the magnet over the whole property and hauls the debris. The municipal final inspection follows; they meet the inspector and handle any callouts. You get the closed permit, manufacturer warranty registration, and photos of the finished work for your records.

In Salt Lake City & the surrounding area

Salt Lake City sits above 4,300 feet, and the benches climb higher, so the sun here carries more UV than the same shingle would see near sea level. That is the quiet killer of asphalt roofs in this valley—they dry out and shed granules faster than the label promises, and dark south and west slopes go first. Winter brings the second problem: snow melts off the warm center of a roof, refreezes at the cold eave, and dams water back under the shingles. Older homes in the Avenues and Sugar House often have shallow eaves and original decking that show this damage early.

Reroofs require a permit and a final inspection across Salt Lake County—whether you are in the city, Millcreek, Murray, or an unincorporated area—and Utah requires the roofing contractor to be state-licensed. Wind is the other local factor. Downslope canyon winds off the Wasatch, like the September 2020 event that stripped roofs across the east side, drive most storm-related insurance claims here, far more than hail does. If wind has lifted or torn shingles, document it before any repair, because that turns an out-of-pocket job into a claim.

Questions about roof replacement

How much does a roof replacement cost in Salt Lake City?

Most full asphalt replacements on a typical valley home land between roughly $9,000 and $20,000, and the spread comes from real things: the square footage and pitch, how many layers come off, how much decking needs replacing, and whether you have swamp coolers, skylights, or a steep bench-home roofline. Tile or standing-seam metal runs higher. You get a written number after the roofer has been on the roof, not a phone guess, and they itemize the decking so a rotten section does not surprise you mid-job.

How long does the job take?

A standard asphalt roof on a single-family home is usually one to three days, weather permitting. Larger or steep bench homes, tile, and jobs with significant deck repair take longer. The crew dries the roof in the same day they tear it off, so your home is protected overnight even on a multi-day job. Spring and fall are busy, so scheduling can run a couple of weeks out; they book around storms rather than pushing through them.

Will my homeowner's insurance pay for it?

Insurance covers sudden damage, not age. A roof that simply wore out is on you. But if a windstorm—common on the east bench—tore or lifted shingles, that is a covered claim under most policies. Photograph the damage before anyone touches it, file promptly, and the roofer will meet your adjuster on the roof to make sure the scope reflects what actually happened. They do not inflate claims, and we will tell you honestly whether you have a claim or a worn-out roof.

What roofing material lasts longest here?

Architectural asphalt shingles are the practical choice for most Salt Lake homes and generally give 25 to 30 years in this climate, though the intense UV can shorten that on unshaded south and west slopes. Three-tab shingles run closer to 15 to 20. Standing-seam metal and concrete tile last longer and shed snow well, but they cost considerably more and add weight that some older homes need reinforced for. We will tell you what makes sense for your structure and how long you plan to stay.

What does the warranty actually cover?

There are two warranties, and they are different. The manufacturer warranty covers defects in the shingles themselves and is prorated over time—it does not cover a bad install. Our workmanship warranty covers the labor: flashing, fastening, and the details where roofs actually leak. Ask any contractor to put both in writing with the length spelled out. A warranty means nothing if the company is not around to honor it, so ask how long they have worked in the valley too.

When is the best time of year to replace a roof in Salt Lake City?

Late spring through early fall is ideal—shingles need warmth to seal properly, and cold below about 40 degrees slows the adhesive strips that bond each course. They do install in winter when a roof fails and cannot wait, hand-sealing where needed, but a planned replacement is better done in the dry months. The worst time to start is right before a forecasted storm off the Wasatch, which is why they watch the weather and will move a day rather than open your deck ahead of rain.

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Call (385) 340-6200