Roof Replacement Cost in Idaho Falls, ID (2027 Prices)
Different home? Enter its size and pitch in Idaho Falls, ID
Change the size or pitch and every price below reprices. We start at 7/12, a common Idaho slope; at 9/12 and steeper, expect harness and jack work in the bid.
A full asphalt shingle replacement in Idaho Falls, ID comes to roughly $13,230 to $20,160 for a typical 2,310 sq. ft. single-story house. The job we priced has 28.3 squares of roofing (2,830 sq. ft.) on a 7/12 slope; removing one existing layer, labor and materials are all counted.
Per square - the hundred-square-foot unit every roofing bid uses - this job lands at $569.77 installed. Two common step-ups: architectural 50-year shingles at $14,700 to $22,400, and steel shingles, the entry metal, from about $28,450.
Expect Idaho Falls bids to sit roughly $110 higher than the Idaho average of $13,140 to $20,030. The Idaho Falls figures cover its 6 ZIP codes in Bonneville County.
What a New Roof Costs in Idaho Falls, ID: Shingles, Metal, Membranes
Your material choice moves the total more than any other decision. This table keeps the 2,830 sq. ft. roof fixed and swaps only what goes on top, old layer removal included.
| Material | Installed cost | Estimate | Per square |
|---|---|---|---|
| Asphalt shingles | |||
| Asphalt shingles, 30-year | $13,230 to $20,160 | $16,130 | $569.77 |
| Architectural shingles, 50-year | $14,700 to $22,400 | $17,920 | $633.19 |
| Metal | |||
| Steel shingles | $28,450 to $43,370 | $34,700 | $1,226.03 |
| Aluminum shingles | $31,460 to $47,960 | $38,370 | $1,355.74 |
| Standing seam metal | $37,930 to $57,820 | $46,250 | $1,634.38 |
| Stone-coated steel tiles | $38,730 to $59,040 | $47,230 | $1,668.97 |
| Flat / low-slope membranes (priced on the 2,310 sq. ft. footprint) | |||
| EPDM rubber membrane | $18,020 to $23,410 | $20,710 | $896.46 |
| TPO membrane, 60-mil | $15,510 to $20,140 | $17,830 | $771.55 |
| PVC membrane, 60-mil | $18,750 to $24,360 | $21,560 | $932.97 |
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 Mountain pricing - 4% below 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 Idaho Falls, ID estimates above.
The Line Items Behind a Idaho Falls, ID Roofing Bid
Before you rank quotes by price, check that they cover the same work. Our model values each variable on the 28.3-square roof like this:
- Strip and haul. Expect roughly $3,870 of the bid for one layer off. Each extra layer underneath raises it again, by about $2,510 for the second.
- Roof shape. When every side of the roof slopes down to a gutter (a hip design), add close to $1,600 over a two-sided gable. Plenty of dormers and valleys raise the add-on to about $2,700.
- Second story. Roofers charge about $1,150 more for this roof on a two-story home - longer ladders, more trips, more setup.
- Skylights. Swapping or adding a skylight costs around $350 each at Idaho Falls, ID rates.
- Hidden rot. Water-damaged boards appear once the roof is open; settle the per-sheet replacement price in writing first.
- 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.
- Paperwork. Local permit fees and dumpster rental vary; ask each roofer to list them rather than add them later.
Check a Bid Against Your Roof
Set the material, the layers coming off, the roof shape and the house height. The price updates instantly from our Idaho Falls, ID model.
$16,130quotes usually $13,230 – $20,160
Roof size and pitch stay fixed (2,830 sq. ft., 7/12); only the scope changes. Skylights, gutters and rotten decking are not included.
Put every quote on one sheet with the same rows - removal, underlayment, ice barrier, flashing, ventilation, decking, permit - and the real differences show.
How Idaho Weather Ages a Roof
Idaho's winters average highs near 33°F and lows near 17°F; summer highs average about 84°F. On our climate map below, that puts it in Region 1. What that means for materials and installation in Idaho:
Snow. Long-lasting snow sits on the roof and feeds meltwater into every weak spot. Snow guards over doors and walkways matter on slick metal, and decking repairs matter on any roof.
Freeze and thaw. Winter nights near 17°F followed by sunny days work water into joints and flashing, one cycle at a time. Tight flashing and clean gutters do more here than a premium shingle.
Fire season. Wind-blown embers are the main threat to roofs near wildland. Fire-rated roofing, ember-resistant vents and clear gutters matter more than appearance here.
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 - Idaho is Region 1. Hover any column.
low pitch holds snow and ice - it costs the most years in cold regions
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.
Check Roof Prices Where You Live
Idaho Falls, ID Metal Roof Cost
Metal costs more on day one and less for each year the roof lasts. Here is what each type would cost on a typical 2,310 sq. ft. single-story house in Idaho Falls, ID, and where each one makes sense.
- Standing seam: $37,930 to $57,820. The panels interlock at upright seams, and the clips let the metal grow and shrink with the weather. Budget about $28,340 over architectural shingles for this roof.
- Steel shingles: $28,450 to $43,370. Aluminum shingles: $31,460 to $47,960. Pressed metal pieces shaped like shakes, slate or ordinary shingles. They interlock, so they handle cut-up roofs with valleys and dormers where long panels waste metal. Aluminum will not rust, which counts near salt water. Steel is stiffer and dents less.
- Stone-coated steel: $38,730 to $59,040. Steel tiles with a coat of stone granules. They are quiet in the rain, hard to dent, and look like tile or shake from the street.
- Copper: custom quote only. We do not price copper, because every copper roof is custom work. Expect it to cost well above standing seam. It is soft, formed by hand, and can last a century, turning brown and then green. Most homes use it on bay windows, porch roofs and other accents.
With winter lows near 17°F, metal earns its price. Snow does not sit on it long, ice rarely builds at the eaves, and there are no shingles for frost to crack. That adds years to the roof. Put snow guards above entries and the driveway.
The case for metal rests on how long you will stay. Keep the house for decades and one metal roof can replace two asphalt roofs; sell soon and the premium rarely comes back. The metal roof calculator prices each panel style separately.
Timing a Roof Replacement in Idaho Falls, ID
Winter highs near 33°F shorten the roofing season. Shingles seal best in warm sun and turn brittle in the cold, so most jobs happen from spring through fall. Book early - good crews fill their calendars.
Idaho Falls, ID Flat Roof Replacement Cost
Shingles need slope to shed water, so flat roofs get single-ply membranes. For a 2,310 sq. ft. flat roof in Idaho Falls, ID:
- EPDM rubber: $18,020 to $23,410. Think of a heavy inner tube spread over the deck. The seams are glued, not welded, and over time they are its weak spot. It earns its place on small, simple roofs and in cold places.
- TPO, 60-mil: $15,510 to $20,140. It goes down in sheets that the crew fuses together with a hot-air gun, so there are no glued seams to fail. A common pick when the flat roof sits over a bedroom or a kitchen.
- PVC, 60-mil: $18,750 to $24,360. The premium white membrane: welded seams, a strong fire rating, and good resistance to puddles and chemicals. It fits roofs that carry foot traffic or hold water after a storm.
Ranked by price for this home, TPO is cheapest, EPDM is next, and PVC costs the most. These figures assume polyiso insulation and one layer removed. Small roofs carry a premium because setup is the same for any size. Water that pools and freezes on a flat roof opens seams over time. Re-roofing is the moment to fix low spots with tapered board. For thicker insulation or a different membrane, use the flat roof calculator.
Snow load and slow melt are the test in Idaho. Any of the three can pass it if the seams are done right and the water has a clear path off the roof. Ask how the bid handles drains and low corners.
Compare Idaho Falls With Other Idaho Cities
The same 30-year shingle roof in other large Idaho cities, with distance from Idaho Falls:
- Boise, ID (210 miles west) - $13,450 to $20,500
- Meridian, ID (220 miles west) - $13,340 to $20,340
- Nampa, ID (230 miles west) - $13,320 to $20,300
The same crews work Ammon, Iona, Ucon, Shelley and Basalt, so these prices apply there too. Statewide prices and the full city list: Idaho roofing cost guide.
Before You Re-Roof in Idaho Falls, ID
How do I estimate my roof size?
Measure the area the roof covers, then scale it up for slope. The 2,310 sq. ft. footprint in this guide, sloped at 7/12, grows to near 2,830 sq. ft. - 28.3 squares once overhang and waste are counted. Ask each roofer for their square count in writing.
Is a roofing permit required in Idaho?
In most places, a complete replacement needs a permit and may need an inspection. Your roofer should apply for it; a request that you do it yourself is a warning sign.
When does a home policy pay for roofing?
Insurance covers storm and impact damage, not wear. A worn-out roof is a maintenance cost - here about $13,230 to $20,160 for asphalt. After a storm, take photos and have a roofer look before you open a claim.
How many working days does a new roof need?
For roughly 28.3 squares, a full crew usually finishes asphalt in a few days. Metal panels and roofs with many valleys take longer.
Check your figures: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator · Attic Insulation Calculator · Roof Heat Cable Calculator
Method: calculator math, a Mountain cost factor and annual inflation updates produce every price here. Your roof's real measurements and conditions decide the final bid - get several written quotes.
Quick Answers
Answers use Idaho averages; energy prices updated October 2026.
What time of year is best for a new roof in Idaho?
The warm months. With winter afternoons near 33°F in Idaho, shingle adhesive strips struggle to bond, so most crews book late spring into early fall; a cold-weather job needs hand-sealed tabs.
Does a new roof in Idaho need an ice barrier membrane?
Yes. Idaho averages winter lows near 17°F, cold enough for ice dams. Ask for self-adhering membrane along the eaves, in valleys and around chimneys; local code may set how far up it must run.
Does metal roofing make sense in Idaho?
For long-term owners, often. Winter lows near 17°F mean snow and freeze-thaw in Idaho; metal sheds the snow and resists both. Plan snow guards wherever sliding snow could land on people.
Will a lighter roof lower cooling costs in Idaho?
Only a little. Winter lows around 17°F mean heating dominates the energy bill in Idaho; 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.
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