How much does it cost to shingle a 2,000 sq ft roof?

Carpentry & FramingMaster Roofing Estimator

Master Roofing Material & Cost Calculator

Calculate total roofing squares, shingle bundles, underlayment rolls, ice & water shield, drip edge, and project cost estimates.

Carpentry & Framing Field StandardsMaster Roofing Estimator

Engineering formulations calibrated to IPC, UPC & NEC specificationsSub-Zero Cold Climate Tolerances

Quick Summary & Key Answer

A full residential roof replacement costs between $350 and $500 per roofing square (100 sq ft) for architectural shingles. A 2,000 sq ft roof footprint with a 6:12 pitch equals roughly 25 squares with waste, costing between $8,750 and $12,500 installed, including old roof tear-off, synthetic underlayment, and ice & water shield.

1 Roofing Square = 100 square feet.
3 Shingle bundles = 1 Square.
IRC code requires ice barrier membrane extending 24 inches past interior wall lines in cold climates.

Interactive Calculator

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Ground Footprint of Roofsq ft

sq ft

Roof Pitch

Shingle Quality Grade

Calculated OutputRoof Materials Sized

Estimated Installed Replacement Cost

$9,100 - $13,000

Total Roofing Squares (100 sq ft each): 26 squares
Architectural Shingle Bundles (3/sq): 78 bundles
Synthetic Underlayment Rolls (10 sq/roll): 3 rolls
Ice & Water Shield Rolls: 4 rolls

Note: In cold regions (IRC R905.1.2), ice and water shield is mandatory from eave edges upward to at least 24 inches inside the interior heated wall line.

Ice Dam Protection Code

Self-adhering modified bitumen ice and water membranes prevent freeze-thaw snow dams from leaking into attics.

Frequently Asked Questions

Common questions regarding this calculation and code compliance

Replacing an architectural shingle roof on a 2,000 sq ft home typically costs between $8,500 and $13,500 depending on pitch and tear-off.