3D CAD software for interior design

Design custom interiors faster, implement changes immediately, and use a single 3D model to create working drawings, bills of materials, and production plans.

For interior construction and furniture making

From Design to Work Planning and CNC

100,000+ users worldwide

Free trial

Plan demo

Customization is evolving. Your 3D model simply has to keep up.

A cabinet gets wider. A material changes. The customer decides they want something different right before production. With IronCAD, you can adjust the design immediately, without having to rebuild your entire model.

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Edit quickly

Adjust sizes, parts, and details right away.

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Work from a single model

Design, drawings, and production remain interconnected.

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Less duplication of work

Prevent changes from being made multiple times.

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Suitable for customization

Cabinets, kitchens, counters, furniture, and complete interior design projects.

From design to production based on a single 3D model

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Designs

Flexible 3D modeling and quick implementation of changes.

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Work Planning

Working drawings, bills of materials, and manufacturing documentation.

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Produce

Continue moving toward CNC with less manual data transfer.

See IronCAD in action

In just 10 minutes, see how to design and modify a custom interior and use the same 3D model to move forward toward production.

Schedule a demo

Free trial

Complete 10-minuten demo: IronCAD & Para-Flex voor interieurbouw

Designed for the way interior contractors work

No two custom projects are the same. With IronCAD, you can work flexibly with:

Varying dimensions
Wood, sheet materials, and metal
Custom components and libraries
Unique Custom-Made Structures
Changes made late in the project

You retain the flexibility to customize, without having to start from scratch every time you make a change.

Designer works on interior and stage design in office 3D CAD program

Used by interior designers in practice

From custom cabinets to complete project designs: interior design firms rely on IronCAD every day.

Expand IronCAD with Para-Flex

Automate more of your work planning using the same 3D model. Less data entry. Fewer errors. Get to the shop floor faster.

With Para-Flex, you can make, among other things:

Saw lists
Purchasing lists
Plate optimizations
CNC output

More about Para-Flex

Automate work preparation with Para-Flex software with plate optimization and CNC output on laptop

Frequently asked questions about IronCAD for interior design

Can I create working drawings and bills of materials directly from the 3D model?

Yes. You can create working drawings, bills of materials, and other production information from the same 3D model. This allows you to work from a single source and reduces the risk of discrepancies between design, work planning, and production.

Can I download a free trial version of IronCAD?

Yes, we offer a free 30-day trial of IronCAD. You can easily download the trial version here.

Can I generate working drawings with IronCAD?

Yes. You can automatically generate professional 2D working drawings, dimensions, cross-sections, and detail drawings from a single 3D model. When you modify the design, the drawings are automatically updated.

Can IronCAD control CNC machines?

Yes. When used with Para-Flex, you can generate CNC code directly from the 3D model. Para-Flex is brand-independent and can control machines from Homag, Biesse, SCM, Masterwood, and Holz-Her, among others. This ensures a seamless transition between job planning and production.

Can IronCAD generate saw lists and CNC output?

Yes. From one central 3D model, IronCAD add-in Para-Flex automatically generates saw lists, parts lists, plate optimization, reports and NC code for CNC machines.

Is IronCAD suitable for custom interior design?

Yes. IronCAD was developed for companies that design and manufacture custom interiors. You can design flexibly in 3D and directly generate working drawings, bills of materials, and production data from the same model. This makes IronCAD suitable for custom cabinets, kitchens, counters, retail interiors, and complete project designs, among other applications.

Is IronCAD suitable for work preparation and production?

Yes. IronCAD supports the entire process from design to production. With the Para-Flex add-on, you can also automate cutting lists, bill of materials, sheet metal optimization, and CNC output, among other things, directly from the same 3D model.

What CAD software do interior designers use?

Interior designers use various CAD programs, depending on their workflow and production process. IronCAD stands out because it allows you to design flexibly in 3D and make changes easily without having to remodel. You can also generate working drawings, bills of materials, and production data from the same model.

What types of projects is IronCAD suitable for?

IronCAD is used for a wide range of interior design projects, such as custom cabinets, kitchens, retail interiors, hospitality spaces, office furnishings, reception desks, furniture, and complete interior design projects. Thanks to its flexible modeling capabilities, it is suitable for both unique custom projects and mass production.

Why do interior designers choose IronCAD?

Interior designers choose IronCAD because changes can be easily implemented without having to remodel. Design, shop preparation, and production remain linked to a single central 3D model, which reduces errors and allows projects to be completed more quickly.

Why is IronCAD a good fit for the interior design industry?

IronCAD is ideal for the interior design industry because it allows you to design custom interiors, furniture, cabinets, kitchens, counters, and retail displays directly in 3D. The designs are not only visually striking but can also be technically developed for production.