Calculator adds one extra of each product to account for cutting errors.
Calculator figures to minimize scrap, not symmetry.
Calculator does not account for decks with header beams or other structural elements. Please call (888) 449-4787 for design assistance.
Important: Calculator does not figure the amount of pitch rails needed. Please follow our instruction guide.
Calculator does not figure lengths or widths greater than 60 ft. Please email firstname.lastname@example.org for assistance.