Duration Premium Cool shingles typically cost $5,500-$14,000 for a professionally installed asphalt roof on a 1,500-2,000-square-foot home, with a national midrange near $9,000. Roof size, tear-off, pitch, location, and the selected Cool color affect the quote; material-only pricing is lower.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Installed roof | $5,500 | $9,000 | $14,000 | Common 1,500-2,000 sq ft roof area |
| Installed price per roof square | $550 | $750 | $1,000 | One square covers 100 sq ft |
| Shingles only per square | $150 | $200 | $260 | Retail pricing varies by color and supplier |
| Removal and disposal | $50 | $100 | $180 | Per square, depending on layers and access |
Assumptions: U.S. contractor pricing, standard roof access, underlayment and flashing needs, and no major deck repair.
Typical installed price for a Duration Premium Cool roof
For a straightforward 20-square roof, a homeowner might pay $11,000-$17,000 installed, including standard tear-off and disposal. A smaller, simple roof can fall below that range; steep, cut-up roofs or expensive labor markets can exceed it. Contractors usually count roof area rather than home floor area, and waste adds shingles to the order.
These are architectural asphalt shingles with Owens Corning’s Cool color options, not a full reflective roof system. Material quotes may include starter shingles, ridge caps, and underlayment—or list them separately, so compare the same scope. A complete installed quote commonly works out to about $5.50-$10 per roof square foot.
What labor and roofing materials add to the quote
Shingles are only part of the bill. Labor, tear-off, protective layers, edge details, and disposal can make up a substantial share, especially where roof access is difficult. The table gives practical per-square planning ranges; local bids may bundle several items.
| Quote component | Typical price | What changes the charge |
|---|---|---|
| Duration Premium Cool shingles | $150-$260 per square | Color, supplier, order size |
| Installation labor | $150-$300 per square | Pitch, roof layout, local wages |
| Underlayment and starter materials | $40-$100 per square | Product grade and required coverage |
| Tear-off and disposal | $50-$180 per square | Existing layers, dumpster and haul fees |
| Flashing, ridge, and ventilation work | $200-$1,500 per project | Chimneys, valleys, vents, and replacement scope |
Roofing labor is often priced by area rather than a visible hourly rate; for estimating, crews may charge roughly $50-$100 per worker-hour. Ask whether the quote includes tear-off, underlayment, flashing, ridge shingles, cleanup, and disposal.
How pitch, roof size, and old layers change the price
Roof geometry is a major pricing driver. A low-slope, uncomplicated roof may stay near the lower installed range, while a roof steeper than 6:12 can require extra fall protection, slower handling, and more labor. Multiple dormers, hips, valleys, and penetrations also increase cutting waste and detailing time.
Below about 15 squares, the per-square price may rise because setup and delivery costs are spread across less work. Removing two existing shingle layers can add roughly $50-$120 per square compared with a single-layer tear-off. Deck replacement, if damaged sheathing is uncovered, commonly adds $70-$150 per sheet installed, depending on material and local rates. Confirm the deck-repair rate before work starts.
Ways to lower the Duration Premium Cool project total
Keeping the existing roof layout and replacing only necessary flashing or vents can avoid upgrades that do not address a documented problem. Compare bids with matching shingle color, underlayment, tear-off, warranty terms, and cleanup; a low total may omit important items or price them as extras.
Scheduling before peak storm-repair demand may improve contractor availability, though weather and local demand affect timing. Ask suppliers or roofers about current bundled pricing, and check whether delivery is included. Choose accessories and ventilation changes based on roof condition and code, not as automatic add-ons.
Regional labor rates shift the same roof’s total
Labor and disposal rates vary considerably across the U.S. A standard roof in a rural market may come in 5%-15% below a national midpoint, while dense metro areas in the Northeast, West Coast, or Hawaii can run 15%-35% higher. Storm-repair demand can temporarily push local quotes above normal ranges.
Material shipping and contractor availability also matter, especially outside major distribution areas. Obtain at least two or three written local bids, and compare their per-square rates and included work rather than applying a national average directly to a specific home. Local quotes are the best check on whether a premium is due to wages, access, or scope.
How long installation takes and what labor includes
A typical 20-square roof with a three- or four-person crew may take one to three working days, assuming normal weather and no extensive deck repairs. Tear-off, staging, installation, and cleanup all contribute to the labor charge. Complex rooflines or limited access can extend the schedule and increase crew hours.
Contractors may include a minimum mobilization charge for small roofs, often $500-$1,500, rather than billing strictly by square. Ask whether the schedule includes protection for landscaping, magnetic nail cleanup, and disposal of old roofing. Weather delays generally change the calendar more than the agreed price, unless added work is found.
Extra charges for decking, flashing, and roof access
Common extras include damaged plywood, chimney flashing, skylight details, gutter work, and permits where required. Replacing a chimney flashing assembly can cost roughly $300-$800; skylight flashing or curb work may add $300-$1,000 per unit. Permit fees often range from $100-$500, but some jurisdictions calculate them by project value.
Steep or multi-story access may add 10%-25% to labor, particularly when staging or special safety equipment is needed. Clarify how hidden damage will be documented and approved before repairs proceed. A written change-order rate helps prevent surprise charges after tear-off.
Three sample quotes for different roof sizes
The examples below assume Duration Premium Cool shingles, standard underlayment, one-layer removal, and ordinary deck condition. They are planning estimates, not fixed national prices; region and roof geometry can change the totals.
| Roof scenario | Approx. area | Work and labor assumption | Estimated total |
|---|---|---|---|
| Simple ranch roof | 12 squares | 2-3 workers, about 1 day | $6,600-$9,000 |
| Typical two-story roof | 20 squares | 3-4 workers, 1-2 days | $11,000-$17,000 |
| Steep, cut-up roof | 28 squares | 4 workers, 2-3 days, added detailing | $19,000-$28,000 |
Use the roof’s measured squares and written scope—not home square footage alone—to judge whether a quote is comparable.