New Roof Cost in Casper, WY: 2027 Local Prices
Different home? Enter its size and pitch in Casper, WY
Not sure of the pitch? Most ranch homes sit low; a roof you cannot walk on, such as 9/12 and up, adds safety gear and labor. This page starts Wyoming at 7/12.
Our model puts a new asphalt roof in Casper, WY at $13,030 to $19,850, based on a typical 2,280 sq. ft. single-story house. Behind the number: a 7/12 pitch, close to 2,793 sq. ft. of roof surface (27.9 squares), one old layer removed, materials and installation included.
On a per-square basis (a square equals a hundred square feet), Casper, WY prices this roof at about $568.56. Two common step-ups: architectural 50-year shingles at $14,480 to $22,060, and steel shingles, the entry metal, from about $28,020.
That is about $80 above the statewide figure of $12,970 to $19,760, a typical Casper premium for labor, permits and insurance. Every one of the 5 Casper ZIP codes in Natrona County uses the prices on this page.
Comparing Roof Materials and Prices in Casper, WY
Below, one roof gets priced in nine different materials at Casper, WY rates. Read the estimate column as your budget and the range as the band most quotes should fall inside.
| Material | Installed cost | Estimate | Per square |
|---|---|---|---|
| Asphalt shingles | |||
| Asphalt shingles, 30-year | $13,030 to $19,850 | $15,880 | $568.56 |
| Architectural shingles, 50-year | $14,480 to $22,060 | $17,650 | $631.84 |
| Metal | |||
| Steel shingles | $28,020 to $42,720 | $34,180 | $1,223.42 |
| Aluminum shingles | $30,990 to $47,240 | $37,790 | $1,352.86 |
| Standing seam metal | $37,360 to $56,940 | $45,560 | $1,630.91 |
| Stone-coated steel tiles | $38,150 to $58,150 | $46,520 | $1,665.43 |
| Flat / low-slope membranes (priced on the 2,280 sq. ft. footprint) | |||
| EPDM rubber membrane | $17,750 to $23,050 | $20,400 | $894.56 |
| TPO membrane, 60-mil | $15,280 to $19,840 | $17,560 | $769.91 |
| PVC membrane, 60-mil | $18,470 to $23,990 | $21,230 | $930.99 |
These figures are not separate guesses. They run through our roof replacement calculator, metal roof calculator and flat roof calculator with the Mountain regional factor, which lands pitched roofs 4% below the U.S. average.
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 Casper, WY estimates above.
What Pushes a Casper, WY Roof Quote Up or Down
Line items, not markup, explain most bid gaps. Priced on the 27.9-square roof in this guide:
- Strip and haul. Expect roughly $3,810 of the bid for one layer off. Each extra layer underneath raises it again, by about $2,470 for the second.
- Hips and valleys. Take a basic gable as the baseline. A hip layout costs roughly $1,570 above it; dormers and valleys scattered across the roof cost about $2,660 above it.
- Second story. Roofers charge about $1,130 more for this roof on a two-story home - longer ladders, more trips, more setup.
- Skylights. Each skylight installed or replaced during the job adds about $340.
- 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.
- Metal details. Drip edge, step flashing and vent boots are cheap to replace during a re-roof; make sure each quote says whether they are new or reused. For gutters, see the gutter cost calculator.
- Fees. Permit cost and debris hauling change from town to town. The quote should name both.
Rebuild Your Bid
Pick the options that match your house; the figure reprices instantly with this page's Casper, WY numbers.
$15,880quotes usually $13,030 – $19,850
Every option is priced on the 2,793 sq. ft., 7/12 roof above with calculator math for Casper, WY. Gutters, skylights and deck repairs come on top.
Compare scope first and price second. A bid that skips new flashing or a decking allowance only looks cheaper.
What the Wyoming Climate Does to Roofing
Region 1 on the map, Wyoming sees average summer highs near 84°F and winter readings from about 32°F by day to 11°F at night. Local terrain shifts these numbers. Below are the stresses that matter most for a Wyoming roof, and what to ask for because of them.
Wind. Strong storm winds lift shingle edges and peel back roofing at the rakes. Ask for shingles with a high wind rating and the manufacturer's high-wind nailing pattern.
Hail. A single hailstorm can total a roof in Wyoming. Ask for an impact-rated shingle quote alongside the standard one, and ask your insurer whether it earns a discount.
Snow load. Deep, heavy snow tests the decking and framing as much as the shingles. During tear-off, ask the roofer to report any sagging or soft deck so it gets fixed before the new layer goes on.
Hot summers. A dark roof over a stuffy attic ages fast in this heat. Ask how the new roof will vent, and price a reflective color.
At altitude the sunlight is stronger, which fades and dries roof coverings faster.
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 - Wyoming 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.
Roof Replacement Cost Near You
Casper, WY Metal Roof Cost
Most metal bids in Casper, WY fall into one of the types below. Each line is priced for a typical 2,280 sq. ft. single-story house, the same way our metal roof calculator does it.
- Standing seam: $37,360 to $56,940. Long panels run from ridge to eave and lock together at raised seams, with the clips hidden underneath. No screws go through the face, so there are far fewer places for a leak to start. On this roof it runs about $27,910 more than architectural shingles.
- Steel shingles: $28,020 to $42,720. Aluminum shingles: $30,990 to $47,240. 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: $38,150 to $58,150. 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. A copper roof is hand work by a sheet-metal specialist, and it is priced far above standing seam. It never needs paint and weathers to a green patina. Few homes cover the whole roof with it; dormers and entry roofs are the usual places.
Snow slides off metal before it can melt and refreeze at the eaves, so ice dams have little chance to form. No ice dam means no water backing up under the roof and no rotting eaves, which is a big reason metal lasts so long here. Add snow guards over doors and walkways.
Hail marks show most on thin, smooth panels. A heavier gauge, a textured finish or a stone coat keeps them out of sight. Think about your timeline: metal's higher price spreads across many more years, but only if you are there to use them. Price a specific panel, gauge and finish with the metal roof calculator.
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Timing a Roof Replacement in Casper, WY
Winter highs near 32°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.
Be careful after storms: check insurance certificates, local references and licensing before any roofer starts work.
Pricing Low-Slope Roofs in Casper, WY
Porches, additions, garages and some whole houses have roofs too flat for shingles; they get a membrane. Priced on the full 2,280 sq. ft. footprint in Casper, WY:
- EPDM rubber: $17,750 to $23,050. A rubber membrane with a long track record. It comes in large rolls, so a small roof may need no seam at all. Choose it where the roof is shaded or out of sight and the winters are hard.
- TPO, 60-mil: $15,280 to $19,840. A white single-ply sheet whose seams are welded with hot air into one piece. It reflects the sun and now covers most new flat roofs on homes and shops.
- PVC, 60-mil: $18,470 to $23,990. A flexible white sheet with welded seams that has kept flat roofs dry for decades. It handles ponding water and grease better than the other two.
TPO is the budget choice on this roof, and PVC sits at the top of the range. These figures assume polyiso insulation and one layer removed. Small roofs carry a premium because setup is the same for any size. In Wyoming winters, puddles on a flat roof freeze, thaw and creep into the seams. Clear the drains often, and ask for tapered fill at any low spot during the re-roof. Run the flat roof calculator to match a specific membrane and drain layout.
Snow load and slow melt are the test in Wyoming. 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.
Other Wyoming Markets
Same roof, other Wyoming markets - distances measured from Casper:
- Gillette, WY, 100 mi northeast: $12,920 to $19,700
- Laramie, WY, 110 mi south: $12,920 to $19,690
- Cheyenne, WY, 140 mi southeast: $13,040 to $19,880
The same crews work Mills, Shirley Basin, Evansville, Glenrock and Natrona, so these prices apply there too. Statewide prices and the full city list: Wyoming roofing cost guide.
Casper, WY Roofing Questions
Is a roofing permit required in Wyoming?
Often yes. Most local building departments want a permit for a full replacement. The contractor normally handles it - ask to see it before work starts.
How do roofers measure a roof in squares?
Start with the area under the roof, including garages and porches, then allow for slope and waste. A 2,280 sq. ft. footprint at 7/12 becomes roughly 27.9 squares (2,793 sq. ft.). Compare bids on the same count.
How many days will my roof replacement take?
Most shingle re-roofs on a house this size (2,793 sq. ft. of roof) finish within a few working days. Extra layers, steep pitch or rain add time; metal takes longer.
When does a home policy pay for roofing?
If a storm caused the damage, possibly; if the roof simply wore out, no. A replacement here runs $13,030 to $19,850, so know your deductible and settlement terms before you file. Look for a wind or hail deductible in your Wyoming policy; it is often figured as a percentage, not a dollar amount.
Price it yourself: Roof Replacement Calculator · Metal Roof Calculator · Flat Roof Calculator · Gutter Cost Calculator · Attic Insulation Calculator · Roof Heat Cable Calculator
Pricing note: these are model estimates built from our roofing calculators and Mountain regional costs, refreshed for inflation each year. Use them to budget and to test bids, then get at least three written quotes.
Quick Answers
Answers use Wyoming averages; energy prices updated October 2026.
What time of year is best for a new roof in Wyoming?
The warm months. With winter afternoons near 32°F in Wyoming, 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 Wyoming need an ice barrier membrane?
Yes. Wyoming averages winter lows near 11°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 Wyoming?
For long-term owners, often. Winter lows near 11°F mean snow and freeze-thaw in Wyoming; 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 Wyoming?
Only a little. Winter lows around 11°F mean heating dominates the energy bill in Wyoming; 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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