Online Deck Designer


Create Professional 2D & 3D Deck Designs Online.

Draw Deck Designs in 2D and Visualize in 3D

Extend your floor plans to the outdoors with Cedreo’s online deck design software. In just minutes, you can design a deck with custom features and blueprint-standard symbols. Cedreo functions as both a 2D and 3D deck designer, allowing you to create complete documentation for your building project. You can even render your designs as lifelike images that perfectly reflect the finished result.

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Draw 2D Layouts

Draw 2D Layouts

Cedreo’s online deck builder allows you to create top-down views of your deck design as an extension of your full home floor plan . You can quickly add architectural symbols and placeholders for patio furniture. Cedreo has a massive library of icons you can use to create the most accurate 2D representation of your customized deck build.


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Deck 2D floor plan designed with Cedreo

View 3D Layouts

View 3D Layouts

The detailed 3D deck designs you can create with Cedreo help your clients see how all of the elements will come together in the finished project. Show clients their finished deck from multiple angles, and adjust the sun orientation for a more dramatic effect.


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Deck 3D floor plan designed with Cedreo

Generate Photorealistic Renderings

Generate Photorealistic Renderings

Quickly produce breathtaking images of your deck design as it would appear in real life. The deck design tool operates fully online, so there’s no need to install a large program. Generate and download your high-resolution 3D renderings within Cedreo’s cloud server.


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3D rendering of a deck designed with Cedreo

See Why Others Choose Cedreo

logo Heartwood

“We can design almost anything.
That’s ultimately why we chose Cedreo.
Using the 3D renderings most certainly helps in selling the project.”

Sheree Ramm.

Read the Success Story


logo Loft1

“Having this ability to do this in-house cuts down on the time
where we can present designs. And obviously it is cheaper.
For us, it was a huge win to find Cedreo. ”

Rob Zerrenner.

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A Deck Designer for Any Layout

No matter how intricate your client’s vision for a custom patio might be, Cedreo’s deck design software gives you the ability to execute it perfectly. Customize the deck and furnishings, and even the landscaping that surrounds it. Add stairs and railings that match the home's exterior, and add people or pets to help illustrate scale. Below, you can see how Cedreo is the best deck design software for crafting any type of deck design, from a simple 2D layout to a furnished 3D plan. Every deck design shown was created in the Cedreo online deck designer.
2D deck layout
2D deck layout
3D deck design
3D deck design
Backyard deck design
Backyard deck design
Deck design with stairs
Deck design with stairs
Deck design with hot tub
Deck design with hot tub
Deck design at night
Deck design at night

How to Create Professional Deck Designs Online With Cedreo

Cedreo’s deck building software streamlines the step-by-step process of drawing and rendering your design. The easy-to-use interface allows you to achieve a natural flow as you work from the ground up. With drag-and-drop functionality and a library of customizable objects, this deck planner couldn’t be any simpler to use.

1. Draw or Import a Deck Layout

Import an existing layout, or draw your deck floor plan from scratch. The click-and-drag style drawing tool gives you the ability to completely customize your deck design’s shape, size, and dimensions. Quickly add elements to symbolize the placement of railings, stairways and other features.
UI shot of the layout step

2. View 3D Visualization

Get full clarity as you work by opening the 2D and 3D views simultaneously. The dual views allow you to work faster than ever, with full visibility of how your 2D floor plan translates into a real-life deck design. This ensures that you’ll catch any design mistakes early, preventing the need to make revisions when you’re trying to wrap up the design phase of your project.
UI shot visualize 3D in 2D steps

3. Customize Surface Materials

Building in the Cedreo deck designer gives you the ability to present your plans in a way that fully meets your client’s expectations. You can quickly search Cedreo’s constantly-growing library of materials and finishes to select the perfect finish for your deck’s wood, tile, railings, or other surfaces.
UI shot materials step

4. Add Deck Furnishings

Click on the tab for 3D items to access deck furnishings and decorations that match your client’s style and the deck design. Inside the “Garden & Deck” category, you’ll find everything you need to compose a beautiful and lifelike design for your outdoor space, including tables, chairs, barbecue grills, and more.
UI shot furnishings step

5. Add Exterior Objects

Right inside your deck model, you can recreate your client’s current backyard or update the landscaping to reflect a planned overhaul. The materials library includes a variety of vegetation, so you can select trees, shrubbery, plants, pools, and other elements that enhance the scenery surrounding your deck.
UI shot furnishings step

6. Generate Photorealistic Renderings

In less than 5 minutes, the deck designer’s powerful cloud-based processor can generate a high-resolution 3D rendering of your project. Choose your preferred angles, lighting, and even sky details to create a beautiful and realistic result.
UI shot HD visual step

7. Download or Share Deck Designs

Cedreo’s deck design software makes it easy to download all of the imagery created in the program so you can share your project with your clients. If you have the Enterprise plan, you can share the project with team members inside the Cedreo app.
UI shot project manager

Read What Our Happy Clients Say About Cedreo