Roof Design Software


Create Professional 2D & 3D Roof Designs in Minutes.

Draft Roof Layouts and 3D Visualizations Online

Use Cedreo’s intuitive roof design software to speed up your process and make planning easy. Simple controls and flexible customizations allow you to create roofing in a variety of styles — add gables, windows, dormers, and special materials in just a few clicks, and set the pitch to the exact angle that suits your project. Total roof area is automatically calculated and included in your blueprint. Once your design is complete, you can create a 3D rendering to share with clients.

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Manual or Automatic Roof Design

Manual or Automatic Roof Design

Manually draw your roof layout, or, if your project has just one roofing type, you can let Cedreo create the roof automatically. With the manual option, you’ll click on the points of each corner of the house floor plan to build an outline of the roof’s perimeter. Choosing the automatic option prompts the system to detect where the roof’s perimeter would be based on your existing interior layout. If you want to include overhangs, one click is enough to add them to all your roof edges thanks to the assistant.
UIshot of a roof design in Cedreo

Custom Roof Types

Custom Roof Types

Our roof designing software lets you craft several different types of customized roofs. Gable, single slope, multi-slope, and flat roof types can quickly be selected in the roof building menu, where you’ll also be able to add details like dormers, gutters, downspouts, and scuppers. You can even create bonnet roofs by placing conjoining pieces over hand-traced areas, using the single slope setting.
UIShot roof customization in Cedreo

Photorealistic 3D Renderings

Photorealistic 3D Renderings

Once you’re done designing your roof and all of its features, the entire exterior of the house can be visualized in stunning 3D renderings. Crisp photorealism allows you to show your design as it will look once fully built. Cedreo’s roof designing software has helped designers across the globe impress clients with 3D renderings and get the green-light on projects.
3D rendering of a landscape 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 Simple Designer for Any Roof Type

Your clients’ houses don’t end at their ceilings, so why should your designs? Cedreo’s all-in-one roof design software allows you to go beyond simple layouts, so you can create complete designs of home interiors and exteriors, all the way up to the roof tops.

Our versatile roof designer makes it easy to design custom roofs in the most popular styles within just a few minutes of work. Unlike the tedious steps required in most design tools, Cedreo uses smart detection to simplify your workflow and produce the most accurate results. Quick adjustment options allow you to refine your design down to the last detail, delivering the exact look and functionality your clients want.

House rendering with a Flat roof
Flat roof
House rendering with a Gable roof
Gable roof
House rendering with a Single slope roof
Single slope roof
House rendering with a Multi-slope roof
Multi-slope roof
House rendering with a Roof with dormers
Roof with dormers
House rendering with a Bonnet roof
Bonnet roof

How to Add a Professional Roof Design in Minutes

More than just a roof design software, Cedreo accelerates every step of the house design process, from creation to presentation. Once you’ve created your project’s foundational layout, you can work with the roof editing tool to wrap up the exterior design. In just a few clicks, you can build a roof that perfectly complements the rest of your hard work.

1. Select Your Roof Type

Thanks to an intuitive interface, it’s simple to add roofing to your house layouts. The roof editor can be accessed in a tab of the editor’s main menu, where you can select the type of roof — gable, single slope, multi-slope, or flat roof — you wish to draw.

2. Trace or Automatically Add a Roof to Your Floor Plan

Trace the exterior perimeter over your floor plan by clicking the point of every corner. For roofing of just one style, Cedreo can automatically generate a rooftop, snapping it directly onto the traced outline you’ve made. For two or more different roof types, you’ll need to trace each section individually after selecting the style in the menu.

3. Adjust Roof Parameters

Once your rooftop is inserted, you can adjust the parameters to get the exact height, angle, and pitch you need. Easily add new points in the roof’s geometry, select ridge offsets, and define edge parameters.

4. Customize Roof Materials

Select roof covering materials from Cedreo’s constantly-growing catalog, sorted by style, including tiles, slate, metallic, and other common types. Coloring and texture can be selected by clicking one of the preview swatches.

5. Add Structural Modifications

Add structural modifications to enhance roof aesthetics and functionality, such as inserting windows via dormers and skylights. Again, style choices are abundant for structural additions, even gutter piping and scuppers.

6. Visualize Your Roof in 3D

Work all finished? Then you’re ready to create beautiful 3D renderings to share with your team and your clients. From the HD Visual tab in the main menu, you can use camera options to take snapshots of specific viewpoints of your model.
UI shot HD visual step

7. Download or Share Finished Roof Designs

Roof designs are saved in the project files, which can be downloaded directly to your computer. With Cedreo, you can simplify the house design process, from creation to presentation.
UI shot project manager

Roof Design Features That Save You Time

Cedreo’s online roof designer fast-tracks your work, allowing you to go from a basic layout to a fully-rendered 3D visualization in a single day. This speed is supported by core features that are engineered to intelligently predict your needs, deliver solutions, and allow for simple adjustments to achieve perfect accuracy. All of these features work together to streamline your workflow, so you can finish projects more quickly. Cedreo is the ultimate home design tool for getting top quality results without complex processes.
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Automatic Roof Detection

Automatic detection prevents the hassle of hand-drawing every edge and angle of simple roof designs.

Drag-and-Drop Builder

Drag-and-Drop Builder

Structural additions can be applied in seconds — just drag your dormers, skylights, or any other pieces to the spot where you want them.

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Custom Roof Dimensions

Customize the height, width, slope, thickness, angle, and overhang for your roof.

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Custom Roof Materials

Choose your roof materials from the robust catalog found in our roof design software to adapt the project to its environment.

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Draw in 2D & Visualize in 3D

A side-by-side window view gives full clarity so that you can be certain your blueprints translate into the desired roof design.

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One-Click Modifications

Make swift changes to roofing features with simple one-click modifications.

Read What Our Happy Clients Say About Cedreo


Design Your First Roof Today!