Siding for a 30×50 House
A 30×50 house with 9 ft walls has about 1,440 sq ft of wall — roughly 15.8 squares of vinyl siding plus 2 roll of house wrap. This is gross area; subtract big windows and doors below.
Siding squares
15.8 sq
Wall area
1,440 sq ft30×50 footprint, 9 ft walls (gross)
Siding to buy
15.8 squares1 square = 100 sq ft, incl. 10% waste
House wrap
2 rolls9×100 ft rolls
Siding cost (est.)
$5,040~$3.50/sq ft vinyl
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