3D CAD software for interior design

Design custom interiors faster. Easily implement changes and generate working drawings, bills of materials, and production data directly from a single 3D model.

Designed for interior construction and furniture making

From 3D design to CNC machining, all from a single model

100,000+ users worldwide

Free trial

Plan demo

Customization is evolving. IronCAD is evolving with it.

In interior design, projects are constantly changing. Clients often make adjustments to dimensions, materials, and details even during the design phase. With IronCAD, working drawings, bills of materials, and production data remain automatically linked to the same 3D model.

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Direct design in 3D

Without a fixed design structure

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Implement changes quickly

Edit parts without redrawing them

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Built for Customization

For cabinets, kitchens, counters, and interior design projects

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Fewer errors in production

All output remains linked to the same model

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From Design to CNC

Working drawings, bills of materials, and CNC output from a single model

From design to production based on a single 3D model

Choose a single workflow in which design, work planning, and production remain interconnected.

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Designs

Flexible 3D design for custom interiors.

Direct Modeling
Quick design changes
Suitable for customization

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Work Planning

Automatically updated work planning.

Working Drawings
Piece Lists & Cutting Lists
Production Documentation

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Produce

From the same 3D model to production.

CNC output
Fewer errors
Faster production

Designed for the way interior contractors work

No two custom projects are ever the same. Clients often change dimensions, materials, and details right up until production begins.

With IronCAD, you can continue to work flexibly without having to remodel.

Changes Without Re-signing

Wood, sheet materials, and metal

Custom components and libraries

Whether you’re designing custom cabinets, kitchens, counters, or complete retail interiors, you ensure that design, work planning, and production are perfectly coordinated.

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.

See IronCAD in action

In just 10 minutes, discover how IronCAD helps you design faster, make changes easily, and work from a single 3D model all the way through to shop preparation and production.

Schedule a demo

Free trial

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

Expand IronCAD with Para-Flex

Do you want to move more quickly from design to production? With Para-Flex, you can expand IronCAD with automated shop floor preparation, such as cutting lists, bill of materials, sheet metal optimization, and CNC output—all directly from your 3D model.

This way, you can avoid duplicate data entry, reduce errors, and move more quickly from design to the shop floor.

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 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.