Office Fit-out

Enter your requirements and our office fit-out calculator will give you an estimated fit-out cost.

Virtual Reality
Design Capabilities

See your office come to life in VR before your office fit-out is even started. Speak to us today!

Efficient Space

Our consultant can undertake a site visit to analyse your requirements, take measurements and give you an expert evaluation.

Rapid Turn-Around

In house manufacturing combined with large stock holdings allows us to deliver fast.

Why Interia Systems?

Deal Directly With The Manufacturer

Deal Directly With The Manufacturer

Premium Quality & Value For Money

Premium Quality & Value For Money

Complete Office Fitouts

Complete Office Fitouts




Interia Systems are proud to have provided quality, commercial office fit-outs for a wide range of projects all over Perth and Australia.

Our professional team will work tirelessly to make sure you have everything you need for your purposeful and aesthetic office interior. Whether it be for commercial office space, school, government, medical facility or a warehouse, we provide cutting edge design as well as refined functionality.

Our office fit-out services are provided by experienced professionals who are passionate about ergonomic office space. We ensure your office fit-out doesn’t only look good, but it functions to the highest standard. We pay careful consideration to quality space, lighting, storage, seating and display amongst any personalised requirements your project requires.

Having spent 30 years as industry leaders, we understand that working closely with our customers is fundamental to project success.

About Interia Systems

Who We Are

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Interia Systems is Australia’s leading commercial office furniture retailer for custom office fitout solutions.

Driven by an intense commitment to service and a reputation for quality, now with over 30 years’ experience, we offer Australia’s best range of office fitouts (from the smallest of offices to the biggest of buildings).

With our user-friendly online ordering capabilities through to complete design & construction, we remain committed to exceeding your expectations.

Whether you’re an aspiring start-up company or one of the world’s best known blue-chip corporations, we have the solutions to suit your work-style and budget.

Office Fitout Calculator Delivery &

Work For The Government?


Interia Systems is an approved and preferred supplier for both Panel 1 – Office & Classroom Furniture and Panel 3 – Fitout for the CUAFRN2017. We have a massive range of office furniture items including office desks, office workstations, office chairs, office storage and much more available on our comprehensive 24/7 online shop for government offices and classrooms.

To find out more information on our government office and classroom furniture, call us on +61893591288, or start a chat with one of our consultants (in the bottom right-hand corner).

Learn More

Experience Your Future Now. Seeing Is Believing.

Experience an in-depth tour of your new, custom designed office using Virtual Reality technology before it is even done!

Explore Your New Office Design Now

Our Clients