Deckorators 3D Deck Builder vs Decks.com Deck Designer: Which Should You Use?
The verdict
Deckorators 3D Deck Builder and Decks.com Deck Designer are both home & construction design tools, compared here side by side. Deckorators 3D Deck Builder is free, brand-locked (Free) and runs in any web browser with nothing to install; Decks.com Deck Designer is free, with limits (Paid) and runs in any web browser with nothing to install. Both are close on the basics, so the choice comes down to which free-tier limits and platform support fit your project.
Free tiers & pricing last verified Jun 23, 2026.
Pick Deckorators 3D Deck Builder if…
Free, brand-lockedHomeowners building with Deckorators
Pick Decks.com Deck Designer if…
Free, with limitsDIYers who want code-referenced plans without committing to one brand.
Side by side
Deckorators 3D Deck Builder
Free, brand-lockedFree template-based 3D deck builder locked to Deckorators products, generates a materials list and design report.
Decks.com Deck Designer
Free, with limitsFree to design and download plans plus a suggested material list after a free signup, but you cannot change the framing lumber sizes and the materials are a suggested list, not a guaranteed takeoff.
Read the full reviews
Deckorators 3D Deck Builder
Free template-based 3D deck builder locked to Deckorators products, generates a materials list and design report.
Decks.com Deck Designer
Free to design and download plans plus a suggested material list after a free signup, but you cannot change the framing lumber sizes and the materials are a suggested list, not a guaranteed takeoff.
Deckorators 3D Deck Builder vs Decks.com Deck Designer: questions, answered
What is the main difference between Deckorators 3D Deck Builder and Decks.com Deck Designer?
Both are close on the basics, so the choice comes down to which free-tier limits and platform support fit your project.
Is Deckorators 3D Deck Builder or Decks.com Deck Designer free?
Deckorators 3D Deck Builder is free, brand-locked and Decks.com Deck Designer is free, with limits. Deckorators 3D Deck Builder: Free template-based 3D deck builder locked to Deckorators products, generates a materials list and design report. Decks.com Deck Designer: Free to design and download plans plus a suggested material list after a free signup, but you cannot change the framing lumber sizes and the materials are a suggested list, not a guaranteed takeoff.