Seattle Deck Price Updates

The Seattle deck ranges went live, each built from published local contractor prices:

• Composite deck, installed: $40–$75 per sq ft
• Cedar deck, installed: $34–$45 per sq ft
• New deck, any material, installed: $40–$110 per sq ft
• Removing an old deck: $3–$8 per sq ft

There are no earlier versions. The current figures are always in the deck cost guide.

Every change to a range: the old figure, the new one and the date it changed. Corrections are logged the same way. How these prices are compiled explains where the figures come from.

Only the four ranges above are tracked on this page, because they are the figures that appear in the price box on every page of the site. Numbers that belong to one job rather than to the whole market are dated on the page that uses them instead, and each of those pages lists its own sources at the bottom: repair and replacement prices on repair or replace, framing prices on deck rot and structural repair, and membrane prices on leaking decks and waterproofing.