Included in the scenario
Ordinary one-layer removal, architectural asphalt shingles, synthetic underlayment, eave and valley ice-and-water protection, needed flashing, ridge venting and haul-away.

Explore a defined architectural-shingle replacement scenario using an area you already know, or keep the example. The result is a planning budget for stated assumptions rather than a roof quote.
Free roof inspections. Repairs, replacements and commercial roof help.
This calculator prices measured roof surface for a defined one-layer architectural-asphalt replacement. Roof surface includes the sloped planes; it is different from the floor area inside the house. If you use a building footprint, pitch changes the geometric surface estimate, while overhangs and irregular roof shapes still need actual measurement.
The supported range is 1,500 to 3,500 roof square feet at the stated regional planning rates. The result uses one rate band for this stated installation scope. Deck deterioration, extra tear-off layers, difficult access and changed flashing or ventilation scope need to be addressed after the roof is examined.

The supported model covers 1,500 to 3,500 square feet of measured roof surface. Keep the 2,000-square-foot example if you do not know your roof measurement. The tool handles a footprint conversion when selected.
Keep the 2,000 sq. ft. example, or enter an area you already know. Roof footprint means the area covered, not total living space.
Keep the 6:12 example unless you already know the pitch. Pitch helps check material suitability.
Planning budget example
Planning example for 2,000 sq. ft. of actual roof surface, using architectural asphalt shingles. Ordinary tear-off is included.
The scenario includes ordinary one-layer removal. Complex roof geometry, difficult access, damaged wood and work beyond the stated scope need a property-specific allowance.
Discuss your roof projectAn illustrative planning budget for a stated roof surface and scope, not a quote.
Kansas City metro planning figures, checked October 27, 2026.
This October 2026 Kansas City metro scenario uses $4 to $6 per measured roof-surface square foot for architectural asphalt shingles. The supported example range is 1,500 to 3,500 roof square feet. Roof surface is different from house floor area.
The scenario includes one-layer tear-off, synthetic underlayment, ice-and-water protection at valleys and eaves, flashing where needed, ridge venting and haul-away. It is a planning model, not a survey of completed invoices or a price from the contractor handling your request.
The default is measured roof surface. A footprint example uses the entered pitch only to convert area and check asphalt suitability; it does not add an unsupported steepness or access price multiplier. Deck repair, multiple layers, unusual access and work outside the model require an actual roof scope.
Ordinary one-layer removal, architectural asphalt shingles, synthetic underlayment, eave and valley ice-and-water protection, needed flashing, ridge venting and haul-away.
Deck replacement, extra layers, difficult access and work beyond that scenario require property-specific pricing. Metal, impact upgrades, repairs and commercial membranes use different cost inputs.
A guide gives the background. A free inspection helps relate the work and options to your roof.
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