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Siding Calculator

Designer Shake Lap

(1/2") x 9 1/2" x 8' round (1/2") x 9 1/2" x 8' fishscale (1/2") x 9 1/2" x 8' octagon (1/2") x 9 1/2" x 8' cove (1/2") x 9 1/2" x 8' diamond (1/2") x 9 1/2" x 8' craftsmen (1/2") x 11 1/2" x 4' old mill shingle

Old Mill® Lap

(7/16") x 8" x 16' (7/16") x 9 1/2" x 16' (7/16") x 12" x 16' (1/2") x 6" x 16' (1/2") x 8" x 16' (1/2") x 12" x 16' (1/2") x 16" x 16'

Old Mill® & Adobe Panel

(7/16") x 4' x 7' (7/16") x 4' x 8' (7/16") x 4' x 9' (1/2") x 4' x 7' (1/2") x 4' x 8' (1/2") x 4' x 9'

Shake Lap

(1/2") x 10 1/2" x 16'

Enter Your Wall Area (in feet)

Wall 1

Width Height

Wall 2

Width Height

Wall 3

Width Height

Wall 4

Width Height

Wall 5

Width Height

Wall 6

Width Height

Enter Your Gable Area (in feet)

Gable 1

Width Height

Gable 2

Width Height

Gable 3

Width Height

Gable 4

Width Height

Doors and Windows

Enter the total area, length x width, of all doors and windows

Total Amount of Material Needed

Sq. Ft of Siding Pieces of Siding*

This calculator provides usage estimates only. Variations in measurements, waste, and wall shapes can alter the results of your calculations. Collins Products is not responsible for calculated quantities that are not exact for your job.

*If you've chosen lap siding, this estimate allows for a 1" overlap and assumes a 5% waste factor. If you've chosen panel siding, this estimate assumes a 10% waste factor for cutting and fitting.

2023-09-12 truwood

collinsco.com