Roofing for a 3,000 sq ft house
Short answer
A 3,000 sq ft house with a 6/12 roof has about 3,354 sq ft of roof — roughly 36.9 roofing squares and 111 bundles of architectural shingles.
Roof area
3,354 sq ft
Squares
36.9
Bundles
111
Est. cost
$15,093–$25,156
Roofing 3,000 sq ft
Figures assume a 6/12 pitch and architectural shingles. A steeper pitch adds roof area (and material); a complex roof with hips and valleys adds waste. Metal costs 2–3× more. Adjust pitch and material in the calculator.
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Frequently asked questions
How many squares of roofing for a 3,000 sq ft house?
About 36.9 squares for a 6/12 roof — the 3,000 sq ft footprint becomes ~3,354 sq ft of sloped roof, plus 10% waste.
How many bundles of shingles for 3,000 sq ft?
About 111 bundles of architectural shingles (3 per square). 3-tab is the same bundle count; metal is sold by the panel.
How much to reroof a 3,000 sq ft house?
Around $15,093–$25,156 in architectural shingles installed. Metal costs 2–3× more; 3-tab a bit less. Confirm with local roofers.