CAT-A vs CAT-B

Insights

CAT A vs CAT B Fit Outs Explained

CAT A and CAT B fit outs are a common source of confusion. If you’re leasing a commercial space or planning a move, you’ll probably hear these terms early. But what do they really mean?

What Is a CAT A Fit Out?

Think of CAT A as a blank, ready-to-occupy space just without the things that make it personal or practical for your business. A CAT A fit out usually includes:

  • Raised access floors
  • Suspended ceilings
  • Basic lighting and HVAC
  • Fire detection and alarm systems
  • Painted walls and finished floors

It’s typically what a landlord delivers. You can walk through it but you can’t start working there without more.

What Is a CAT B Fit Out?

This is where your workplace takes shape. A CAT B fit out builds on the CAT A shell and includes:

  • Partition walls and meeting rooms
  • Floor finishes (carpet, wood, tile)
  • Kitchenettes and breakout areas
  • IT infrastructure, cabling, AV systems
  • Furniture, branding, signage, and more

It’s everything that makes the space your own.

CAT-A vs CAT-B

Which One Do You Need?

If you’re moving into a new lease, check what’s included. Some landlords deliver CAT A, others shell & core (even more basic), and some offer a fully-fitted space.

We often help clients negotiate landlord contributions for CAT B works especially on longer leases.

Need Both?

We offer full Design & Build services, covering both CAT A and CAT B, with turnkey delivery if needed. From first concepts to furniture install all under one roof.