New Roof Cost in Anchorage, AK: 2027 Local Prices
Different home? Enter its size and pitch in Anchorage, AK
Pick the pitch that matches your roof - the rise over a twelve-inch run. From 9/12 up, crews tie off and work slower, and the price climbs. The Alaska default here is 9/12.
In Anchorage, AK, a typical 1,910 sq. ft. single-story house needs about $14,900 to $22,720 for a new asphalt shingle roof, old shingles off and hauled away. That covers a 9/12 roof of about 2,521 sq. ft. - 25.2 squares - with tear-off of the current shingles, new materials and the crew.
Roofers bid by the square, which is a hundred square feet of roof; here the installed rate works out to $720.70 a square. Thicker 50-year architectural shingles raise the job to $16,560 to $25,250, and the cheapest metal choice, steel shingles, begins near $32,070.
Expect Anchorage bids to sit roughly $480 higher than the Alaska average of $14,520 to $22,130. Our prices apply across the 29 ZIP codes that carry the Anchorage name, in Anchorage Borough, Anchorage Borough and North Slope Borough.
Anchorage, AK Roofing Costs by Material
Use this table two ways: to pick a material you can afford, and to spot a quote that sits far outside the normal band for Anchorage, AK.
| Material | Installed cost | Estimate | Per square |
|---|---|---|---|
| Asphalt shingles | |||
| Asphalt shingles, 30-year | $14,900 to $22,720 | $18,180 | $720.70 |
| Architectural shingles, 50-year | $16,560 to $25,250 | $20,200 | $800.92 |
| Metal | |||
| Steel shingles | $32,070 to $48,880 | $39,100 | $1,550.79 |
| Aluminum shingles | $35,460 to $54,050 | $43,240 | $1,714.87 |
| Standing seam metal | $42,740 to $65,160 | $52,130 | $2,067.32 |
| Stone-coated steel tiles | $43,650 to $66,540 | $53,230 | $2,111.07 |
| Flat / low-slope membranes (priced on the 1,910 sq. ft. footprint) | |||
| EPDM rubber membrane | $17,890 to $23,240 | $20,560 | $1,076.31 |
| TPO membrane, 60-mil | $15,400 to $20,000 | $17,700 | $926.35 |
| PVC membrane, 60-mil | $18,620 to $24,180 | $21,400 | $1,120.15 |
Where the numbers come from: the roof replacement calculator for shingles, the metal roof calculator for metal and the flat roof calculator for flat membranes, each set to Pacific pricing - 21% above the U.S. average for shingles and metal.
Price per Year of Roof
The real cost of a roof is price divided by the years it lasts. Hover a bar: metal costs more up front and less per year.
Service lives follow the climate-bell model above (asphalt peaks in moderate regions; metal assumes correct installation); prices are the Anchorage, AK estimates above.
Why Anchorage, AK Roofing Bids Differ
A cheap bid and an expensive bid often describe two different jobs. On this 25.2-square Anchorage, AK roof, these items carry real dollars:
- Old shingles. Removing the existing layer accounts for about $4,360 of the price. A hidden second layer adds roughly $2,820 more.
- Roof shape. When every side of the roof slopes down to a gutter (a hip design), add close to $1,800 over a two-sided gable. Plenty of dormers and valleys raise the add-on to about $3,040.
- Height. A second story adds roughly $1,290 to the same roof, because every bundle goes higher and safety setup takes longer.
- Openings. Plan near $440 per skylight that gets replaced or added while the roof is open.
- Decking. Nobody can see rotten plywood until the shingles come off. Get a written per-sheet replacement price so a surprise has a fixed cost.
- Flashing and ventilation. Reusing old flashing saves a little now and causes leaks later. Gutters are a separate trade line; the gutter cost calculator covers them.
- Permit, dumpster, cleanup. Each town sets its own fees. Get them written into the price, along with a magnetic nail sweep of the yard.
Rebuild Your Bid
Adjust the four choices below until they describe your job, then hold every quote up to the result.
$18,180quotes usually $14,900 – $22,720
Figures cover the 9/12 roof above (2,521 sq. ft.) at Anchorage, AK prices; add gutters, skylights and any deck repairs separately.
Compare scope first and price second. A bid that skips new flashing or a decking allowance only looks cheaper.
Alaska Climate and Roof Wear
No region on the map below is as cold as Alaska. Winter highs average about 11°F, lows about -2°F, and summer highs about 64°F - with big swings from the coast to the interior. Below are the stresses that matter most for a Alaska roof, and what to ask for because of them.
Heavy snow. Weeks of snow cover keep the roof wet and loaded. A sound deck, tight fastening and a steeper pitch all help; metal sheds snow fastest.
Ice dams. Heat leaking from the house melts roof snow, and the water refreezes at the cold overhang. The ice ridge then forces meltwater under the shingles. On a new roof, run ice-barrier membrane along the eaves and valleys, and fix the attic leaks behind it - the attic insulation calculator and roof heat cable calculator price both.
Cold snaps. Repeated freezing and thawing pries at nail holes, seams and flashing. Ask for ice barrier along the eaves and new flashing everywhere the roof meets a wall.
Sea breeze. Salt-laden air shortens the life of exposed steel on a roof. Upgraded fasteners and aluminum or coated flashing are worth asking for near the coast.
Remote supply lines mean materials travel far to reach job sites, and that shows up in installed prices.
Where Shingles Live Longest: the Climate Bell
Asphalt life peaks in the moderate middle (Region 3) and falls toward BOTH ends of the map above - cold regions destroy shingles with ice dams, hot ones bake them. Note the middle columns: shingles marketed as “lifetime” are good for about 25 real-world years at best. Hover any column.
low pitch holds snow and ice - it costs the most years in cold regions
Alaska charts with Region 1: cold-end wear - ice dams and freeze-thaw - sets shingle life there.
Planning figures from our climate model, for ventilation-correct installs - a baked, unvented attic can take years off any column. Pitch adjusts the asphalt columns only; metal sheds snow at any sane pitch.
Roof Replacement Cost Near You
Is Metal Worth It in Anchorage, AK?
A metal roof on a typical 1,910 sq. ft. single-story house in Anchorage, AK starts at $32,070. The type you pick matters more than the brand, so here is how the main options differ.
- Standing seam: $42,740 to $65,160. Tall ribs, clips under the seams, nothing exposed to rust or work loose. Wide, plain roof planes show it at its best. Here it costs about $31,930 above architectural shingles.
- Steel shingles: $32,070 to $48,880. Aluminum shingles: $35,460 to $54,050. Short interlocking pieces stamped to look like asphalt, shake or slate. A good pick for a busy roofline, or for owners who want metal without the barn look. Steel stands up to hail better; aluminum stands up to salt air better.
- Stone-coated steel: $43,650 to $66,540. Steel panels covered in crushed stone and shaped like clay tile or wood shake. The texture hides hail marks and softens rain noise.
- Copper: custom quote only. Copper is a craft job, so we leave it out of the calculator and you will need a custom bid. It costs the most of any metal by a wide margin. A small copper accent over a bay window gives you the look without the whole-roof bill.
Ice dams are the main roof killer in Alaska winters. A smooth metal roof sheds snow in sheets, so meltwater never gets to back up under the edge. The deck stays dry and the roof lives longer. Plan snow guards where people walk.
Metal pays off for long-term owners. If a move is likely within a few years, architectural shingles usually give better value. For a particular panel or coating, run the metal roof calculator.
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Scheduling Your Anchorage, AK Roof Job
Cold winters (highs around 11°F) push most re-roofing into the warm months, when shingle seal strips can bond. Get bids in late winter to secure a spring or summer slot.
Flat and Low-Slope Roof Prices in Anchorage, AK
Porches, additions, garages and some whole houses have roofs too flat for shingles; they get a membrane. Priced on the full 1,910 sq. ft. footprint in Anchorage, AK:
- EPDM rubber: $17,890 to $23,240. Old-school rubber roofing, and still a fair choice. It takes a hailstorm and a hard freeze in stride. The dark color soaks up sun, so it fits best where nobody lives right under it.
- TPO, 60-mil: $15,400 to $20,000. The bright white membrane on many new commercial and home flat roofs. Hot-air welded seams turn the sheets into one skin. Pick it for a sunny roof over living space.
- PVC, 60-mil: $18,620 to $24,180. It looks like TPO but has a longer service record, and it holds up better where water sits or oils land. Choose it for a busy roof deck or a spot that never drains well.
From cheapest to most expensive here: TPO, then EPDM, then PVC. Both insulation board and old-layer removal are in the numbers. Per square foot, small flat roofs cost noticeably more than large ones. Make sure a new flat roof drains completely; trapped water and winter freezes are a bad combination. Run the flat roof calculator to match a specific membrane and drain layout.
Cold is hard on seams. Ask for welded TPO or PVC seams, or fully taped EPDM seams, and make sure every drain and scupper stays open when the snow melts.
Compare Anchorage With Other Alaska Cities
Moving or comparing? The standard asphalt roof in other Alaska cities:
- Wasilla, AK (14 miles northeast) - $14,370 to $21,910
- Fairbanks, AK (240 miles north) - $14,460 to $22,040
- Juneau, AK (570 miles east) - $14,460 to $22,040
Expect similar bids in Big Lake, Houston, Knik-Fairview and Palmer, all within a short drive of Anchorage. The Alaska roofing cost guide has the statewide numbers and every city.
Roof Replacement FAQ: Anchorage, AK
How many squares is my roof?
Start with the area under the roof, including garages and porches, then allow for slope and waste. A 1,910 sq. ft. footprint at 9/12 becomes roughly 25.2 squares (2,521 sq. ft.). Compare bids on the same count.
Does a re-roof in Alaska require a permit?
Rules vary by town, but a full re-roof usually needs a permit. Expect your roofer to obtain it and to schedule any inspection.
Does homeowners insurance cover roof replacement?
Policies pay for sudden events, not aging. Check whether yours pays replacement cost or depreciated value; on a $14,900 to $22,720 roof, that choice decides who pays most of the bill.
How many days will my roof replacement take?
A typical 25.2-square asphalt job takes from one day to a few, depending on layers, pitch and weather. Metal and cut-up roofs take longer. Any section left open overnight should be covered.
Related calculators: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator · Attic Insulation Calculator · Roof Heat Cable Calculator
About the numbers: each figure runs through our roofing calculators, adjusted for the Pacific market and updated for inflation every year. Treat them as a planning guide and compare at least three written bids on identical scope.
Quick Answers
Answers use Alaska averages; energy prices updated October 2026.
What time of year is best for a new roof in Alaska?
Plan for the warm season. Winter highs in Alaska average about 11°F, too cold for the seal strips to set on their own, so late spring through early fall is the usual window.
Does a new roof in Alaska need an ice barrier membrane?
It should have one. With typical winter lows around -2°F, roofs in Alaska face ice dams, so the membrane belongs at the eaves and in every valley - check the building code for the minimum.
Does metal roofing make sense in Alaska?
Usually, if you will stay. With winter lows around -2°F, metal in Alaska sends snow sliding off before it can build ice at the eaves - just add snow guards above entries.
Will a lighter roof lower cooling costs in Alaska?
Only a little. Winter lows around -2°F mean heating dominates the energy bill in Alaska; spend first on attic insulation and air sealing.
Can new shingles go on top of the old roof?
Sometimes, if only one layer is on now and local code allows a second. A full tear-off costs more but exposes the deck, so rotted boards get replaced rather than buried.
Run your own numbers: Roof replacement calculator or Metal roof cost calculator.
More Roofing Cost Guides
Alaska Roofing costs (statewide) · Roofing costs in every state
