Need Materials · Site information
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Run the calculators
Roof pitch, roof area and shingle bundles, one task at a time.
Informational estimates
Need Materials provides informational estimates based on the measurements, selections and other data you enter. Results depend on the accuracy and completeness of those inputs.
Assumptions, product specifications, installation methods, roof complexity, site conditions and applicable requirements can change the quantity or suitability of materials. No result guarantees an exact quantity or that a product is suitable for a particular project.
Verify before use
Check current manufacturer instructions, product documentation and all applicable code, permit and safety requirements before ordering or installing materials.
Need Materials is not a substitute for inspection, on-site measurement, design, applicable code, professional advice or a professional takeoff. You remain responsible for verifying the real roof, the selected product and the final order.