Discover The Possibilities With Trex Deck Designer Software

Trex makes it simple to design a deck you'll love from the comfort of your home. We've taken care of everything, from designing your deck to creating your shopping list - the Trex Deck Designer tool allows you to handpick every element of your new deck.

Compare materials, explore colors, and refine your layout with our free 3D deck design software. Once you've put the final touches on your design, download a shopping list of your materials, share a blueprint with your contractor or local planning office to obtain a permit, and show off your creation on social media!

Get Inspired With Deck Design Plans

Need some inspiration for building the perfect deck? Use the best deck planning software! From a simple ground-level deck to sophisticated elevated deck plans, the Trex Deck Designer has a variety of adjustable design plans to get you started with designing your own deck.