Estimating the roof tear off cost per square helps homeowners plan a roof replacement project. Typical drivers include roof pitch, shingle type, debris disposal, and labor rates. This article presents practical price ranges in USD and shows where costs cluster by square, material, and region.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Tear Off (per square) | $60 | $110 | $200 | Includes labor to strip old shingles and clean deck |
| Deck Preparation (per square) | $20 | $45 | $90 | Repairs or plywood replacement raise price |
| Waste Disposal (per sq) | $15 | $35 | $80 | Landfill or recycling fees |
| Underlayment & Drip Edge (per sq) | $10 | $20 | $40 | New felt or membrane adds value |
| Hence, New Roofing Attached (per sq) | $120 | $260 | $520 | Material and installation for asphalt typically included in subsequent line |
Assumptions: Midwest labor rates, standard three-tab asphalt shingles, normal attic access, 1-story to 2-story homes.
Price Range Overview by Square for Roof Tear Off
Typical total price per 100-square-foot (one square) tear off runs from about $60 to $200 just for stripping, with an average around $110. When deck repair or replacement is needed, the total can climb to $260–$520 per square if a full roof redeck and new underlayment are required. Assumptions: standard pitch, standard shingles, no extreme labor challenges.
Major Cost Components in a Tear Off by Square
The quote breaks down into tangible parts. Labor dominates most tear-off costs, with materials and disposal following closely. The table below shows a representative split per square.
| Cost Component | Per Sq | Low Range | Average Range | High Range | Notes |
|---|---|---|---|---|---|
| Labor | $60 | $ Korean | $90 | $150 | Removal, cleanup, edge work |
| Materials | $40 | $20 | $35 | $80 | Underlayment, drip edge, flashing |
| Waste Disposal | $15 | $10 | $25 | $60 | Dump fees or recycling |
| Permits & Inspections | $5 | $0 | $15 | $40 | City or county permit where required |
| Equipment & Tools | $10 | $5 | $15 | $40 | Scaffolding, safety gear, rentals |
Assumptions: Midwest labor, standard deck condition, no hail damage, single-story access.
Labor Time and Crew Size for a Typical Roof Tear Off
A standard crew of 2–3 workers can strip 25–35 squares per day on a standard asphalt job. Labor hours per square typically range 0.5–1.2 hours, depending on pitch and debris complexity. For a 2,000-square-foot roof (20 squares), expect 12–40 labor hours overall per crew, before underlayment and final cleanup. Assumptions: crew experienced in tear-offs, no rapid weather interruptions.
Regional Variations Affecting Cost per Square
Prices shift with climate zones and local market conditions. In the U.S., expect the following rough deltas per square between regions: Southwest typically 5–15% higher due to material handling, Northeast often 10–25% higher because of stricter disposal and permit rules, while Midwest variance is usually within 5–15%. Assumptions: typical permit regimes and disposal costs.
Material and Equipment Choices That Change the Price
Shingle choice and flashing hardware alter the bottom line. Switching from standard 3-tab asphalt to architectural shingles can add 15–35% to the tear-off cost per square, while premium underlayment or ice/water shield adds $5–$15 per square. Metal roof tear-offs may double the per-square cost or more due to specialized equipment and safety requirements. Assumptions: current roof material, standard deck condition, no extreme slope.
Common Scenarios: Asphalt Shingle vs Metal Reroofing
When planning, consider the scenario of tearing off and reroofing with asphalt shingles versus a metal system. Asphalt reroof projects usually land in the $100–$260 per square range for tear-off plus installation, whereas a metal system can be $350–$900 per square for the tear-off portion alone, with installation costs pushing higher. Assumptions: average roof size, standard metal panel system, no re-deck required.
Ways to Reduce Roof Tear Off Costs Without Cutting Quality
Cost-conscious strategies include scheduling in off-peak months, bundling with other exterior work, and choosing standard-grade underlayment. Reducing scope and timing can lower per-square costs 10–25%, while avoiding unnecessary upgrades, like premium underlayment on a low-slope roof, can save more. Assumptions: feasible scheduling and no permit-driven rush.