MiTek® Deck Designer

Free online software for easy deck design.

Free Download


Sell More Decks.

MiTek® Deck Designer™ is a free online interactive software program that will help you and your clients design the deck of their dreams. Deck Designer software is a simple and easy to use menu driven system that can be used by anyone from the beginner homeowner to the professional deck builder.

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Print and Save Designs

Designs can be saved, printed, emailed, and exported.

Import Photos

House photos can be imported to design the deck around it.

Design Reports

Prints out the complete list of materials you need to build your deck.

Set Preference

Preferences can be set and saved for sample decks.



  • Color-coded and Easy to Use
    This updated version is easy to use and allows customization including levels, plank direction, size, color and other features. 
  • Complete list of materials
    The printed output provides complete material and cut lists along with permit submittals. You’ll be able to collaborate and quickly share your ideas. 
  • No tech skills required.
    All you need to get started is a computer and a Windows operating system. 

Get Started with Deck Designer today.

Easy, Free Setup to Get Started