CertainTeed Landmark Pro shingles typically cost about $150-$220 per roofing square for shingles alone, with a common material price near $185. A square covers 100 square feet; installed prices are often $450-$800 per square, depending on roof access, tear-off, location, and the rest of the roofing system.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Landmark Pro shingles | $150 per square | $185 per square | $220 per square | Shingles only; typically three bundles per square |
| Roofing materials package | $250 per square | $330 per square | $450 per square | Shingles, underlayment, starter, ridge, and common accessories |
| Installed roof, no tear-off | $350 per square | $525 per square | $700 per square | Standard roof shape and accessible deck |
| Installed roof with tear-off | $450 per square | $625 per square | $800 per square | Includes removal of one shingle layer in typical conditions |
| Example 2,000-square-foot roof | $9,000 | $12,500 | $16,000 | About 20 squares before waste; installed with tear-off |
What Landmark Pro costs per roofing square
Landmark Pro is an architectural asphalt shingle, and its square price refers to shingle coverage rather than the price of a completed roof. A square is 100 square feet of roof surface. The product is commonly sold in three-bundle packs per square, although packaging and coverage can vary by product details and retailer.
Budget about $150-$220 per square for the shingles alone, or roughly $450-$660 for three bundles. The midpoint estimate of $185 per square equals about $62 per bundle. These figures are practical retail estimates, not a fixed manufacturer price; local stock, color, delivery, and dealer pricing affect the final amount.
For installation, a straightforward replacement with one existing shingle layer removed often falls around $450-$800 per square. That total usually includes shingles, basic roofing accessories, labor, disposal, and contractor overhead. A roof with difficult access, multiple layers, steep pitches, or damaged decking can exceed that range.
Assumptions: Standard Landmark Pro shingles, ordinary U.S. market pricing, a 100-square-foot roofing square, and a typical residential replacement without extensive structural repairs.
How shingles, underlayment, and labor shape the quote
A roof estimate includes more than the visible shingle field. Starter strips, ridge caps, waterproofing, fasteners, flashing, labor, and removal may be separate line items or grouped into a package. Compare what each quote includes before treating a lower total as a better price.
| Quote component | Typical price | How it is charged | What changes it |
|---|---|---|---|
| Landmark Pro shingles | $150-$220 | Per square | Color, supplier, quantity, and waste |
| Underlayment and ice barrier | $25-$75 | Per square, averaged | Coverage, roof edges, and local requirements |
| Starter and ridge products | $20-$60 | Per square, averaged | Roof perimeter, ridge length, and product choice |
| Installation labor | $150-$300 | Per square | Pitch, height, layout, and crew rates |
| Tear-off and disposal | $50-$150 | Per square | Layer count, access, and local dump fees |
| Flashing and detail work | $15-$100+ | Per square, averaged | Chimneys, valleys, skylights, and replacement needs |
Per-square amounts in this breakdown are estimates for a typical job and can be bundled differently by contractors. A quote may also include delivery, permit charges, decking repairs, or a contingency allowance. Check whether labor, tear-off, underlayment, ridge caps, and flashing are included before comparing totals.
Labor estimates can be checked using the approximate formula . For example, a three-person crew working 8 hours represents 24 crew-hours. At an illustrative $45-$85 per worker-hour, that is $1,080-$2,040 in direct labor before project management, insurance, and other overhead; actual contractor pricing may be packaged per square.
Roof pitch, waste, and decking change the per-square price
Roof area and complexity influence both the number of bundles ordered and the time needed to install them. A basic roof may need about 5%-10% extra shingles for cuts and breakage. Hip roofs, dormers, valleys, and complicated layouts can push waste toward 10%-15%, increasing material quantities even when the measured roof area stays the same.
Steepness can add roughly $25-$100 or more per square to installation when a roof requires additional fall protection, staging, or slower handling. A roof with a pitch above 8:12 often takes more labor than a walkable low-slope surface. Height matters too: a two-story home with restricted access can cost more than a one-story home of equal roof area.
Decking condition is another major uncertainty. Replacing a small damaged area may add roughly $75-$150 per sheet of plywood or OSB, including labor and materials. Widespread rot, sagging, or ventilation problems can require a separate repair estimate. Homeowners should ask how the contractor will price concealed damage found after tear-off.
Ordering the right quantity matters. If the measured roof is 20 squares and the roof layout requires 10% waste, the shingle order is approximately 22 squares, or 66 bundles at three bundles per square. Verify the contractor’s measured area and waste allowance rather than applying a flat estimate to the home’s floor area.
How many crew hours does a Landmark Pro roof need
A simple 20-square roof may take a professional crew about 1-2 working days, while a larger, steep, or highly detailed roof can take several days. Crew size, weather, material delivery, tear-off, and repairs all affect the schedule. Duration alone does not determine price: a larger crew may finish sooner but still bill for comparable total labor.
Roofing labor rates vary with local wages and contractor operating costs. As a broad comparison, direct worker rates may run about $35-$90 per hour, while a homeowner usually receives a project quote rather than an hourly bill. The contractor’s price also accounts for insurance, supervision, equipment, warranty administration, and time spent on setup and cleanup.
Ask whether the labor price includes installation of starter strips and ridge caps, flashing work, cleanup, and magnetic nail pickup. These tasks can be missed when comparing a low labor-only quote with a complete replacement proposal. A written scope is more useful than a crew’s promised completion time when comparing installation charges.
Regional labor rates can shift installed totals
Material prices are not identical nationwide, and labor, disposal, insurance, and permit costs vary by market. For a similar roof and scope, installed estimates in high-cost coastal metros may run about 10%-25% above a broad national midpoint. Smaller inland markets may be 5%-15% below it, though limited contractor availability can reverse that pattern.
Weather and local building practices also matter. Areas with frequent heavy rain, ice, or high winds may require more ice-and-water protection, upgraded flashing, or particular fastening methods. Those additions can increase the roof package by about $10-$50 per square or more, depending on coverage and local rules.
Use regional percentages only as a planning adjustment, not a substitute for local bids. For example, a $625-per-square midpoint adjusted 15% upward becomes about $719 per square. Confirm whether the contractor has included local permit fees, required underlayment, and disposal, since these items may be priced separately.
Removal, delivery, and roof details add separate charges
Removing one existing asphalt-shingle layer commonly adds about $50-$150 per square for labor and disposal. Each additional layer may add another $30-$100 per square, subject to weight limits, access, and disposal rates. A tear-off can reveal damaged sheathing that was not visible during the initial inspection.
Delivery may be included, but remote sites, special scheduling, or crane placement can add roughly $100-$500 or more per job. Roofs with several chimneys, skylights, or complicated valleys may need additional flashing and careful cutting. Flashing replacement can range from about $100-$500 per detail, while a larger chimney or skylight repair may cost more.
Permits and inspections are local. A straightforward roofing permit may cost around $50-$500, but fees and requirements vary by city and project scope. Some jurisdictions require inspection or code updates when substantial work is performed. Ask whether permit costs and any required ventilation or fastening upgrades are included in the written estimate.
Landmark Pro’s shingle price does not automatically include a particular warranty level or every accessory needed for a manufacturer-backed roofing system. Warranty terms depend on product requirements, installation, and the selected system components. Confirm the exact products, installation requirements, and written labor coverage rather than relying on a shingle-only price.
Three roof sizes show how installed quotes add up
The examples below use approximate installed prices, not guaranteed contractor bids. They assume Landmark Pro shingles, one-layer tear-off, standard accessories, and ordinary access; roof size means measured roof surface, not home floor area. A steep roof, multiple layers, or decking work can increase each total.
| Roof scenario | Material estimate | Installed estimate | Approximate total |
|---|---|---|---|
| 15 squares, simple one-story roof | $4,000-$5,500, including accessories | $450-$650 per square | $6,750-$9,750 |
| 20 squares, average two-story roof | $5,000-$7,000, including accessories | $500-$700 per square | $10,000-$14,000 |
| 30 squares, steep roof with several valleys | $8,000-$11,500, including accessories | $650-$900 per square | $19,500-$27,000 |
The first example assumes about 10% material waste and uncomplicated access. The middle example allows for a common two-story layout and ordinary tear-off. The last example includes a higher labor allowance for pitch and detail work; it does not assume extensive sheathing replacement. Each total is calculated from roof squares times the installed rate.
For a more exact comparison, request the measured roof area, bundle count, waste percentage, labor scope, and separate charges for removal and repairs. Three bids are most comparable when each uses the same roof area and lists the same products and work.
Where homeowners can trim the Landmark Pro budget
Keeping the existing roof layout can reduce cutting waste and labor. Avoiding unnecessary changes to valleys, dormers, and penetrations can matter more than choosing a small discount in shingle price. If the roof is eligible for an overlay under local rules and the existing layer is sound, ask for a separate overlay quote; it may save tear-off expense, but it is not suitable for every roof and can conceal deck problems.
Choose a color that is stocked locally and schedule before urgent leaks force immediate work. Stock availability can reduce delivery delays or special-order charges. Off-season work may be less expensive in some markets, but weather and contractor availability determine whether a discount is possible. Do not postpone a repair if water is entering the home.
Compare at least three itemized estimates, including the same shingle line, underlayment, ridge products, flashing plan, disposal, and labor warranty. Ask contractors to separate optional upgrades from required repairs. A lower-cost accessory may be reasonable if it meets local code and the shingle system’s installation requirements; omitting required protection can create larger repair expenses later.
Homeowners can clear the driveway, move vehicles, and protect items near the work zone if the contractor agrees, but should not perform roof demolition or high-risk roof work. Request a defined per-sheet rate for decking repairs and written approval before extra work begins. The clearest savings usually come from preventing scope surprises, not from cutting essential installation steps.