Welcome to Big Box Office Interiors

BigBox is the leading commercial specialist for interior fit-outs, interior
refurbishments and interior design covering Northern Ireland.



Let’s meet up, have a coffee and chat about what you want. This will give both of us a feel for what’s needed.


Let’s get the plan together. Or maybe you already have one. No cost or commitment.


We’re working for you. We can manage the whole project from start to finish. We’ve got your back!


Here comes our favourite bit… Delivering and installing your new office! Creating your perfect environment.


We work directly with Architects, Interior Designers, Developers and of course end user clients to maximise your space and budget. We will take the time to understand what’s important to your business and build and present something unique to you.

Design & Plan Your Office

After our initial meeting we work fast and smart to progress towards building plans and visuals using our in house designers, thus offering you a real feel for your new office space. We take great pride in our ‘walk through’ designs which will help you visualise every detail of our work.

Everything Managed For You

Our team can handle every piece of your office move, fit out and refurbishment – we manage both small and large projects and pride our business model on delivering our jobs on time and on budget.
We understand and value your time, that’s why our project team will really get to know what’s important to you so we can manage all aspects of your project effectively.

Delivering A Complete Service

Delivering and installing is exciting. We really are outstanding here, our professional fitting team offer an end to end installation service across Europe.

Lets grab a coffee

If you have an enquiry, or would like to know more about us, feel free to give us a call. We’re always happy to hear about your design requirements and ideas for your perfect environment

Call Us

  tel: 02890 123130  


 9 Arthur St, Belfast BT1 4FD


Our recent posts! brought to you by John Wallace, Big Box Office Interiors MD, Belfast, Ireland.

5 Reasons Why Showcasing Your Next Office Space Really Works

by admin May 3, 2018 Blog , , , , , , ,

OK, your current office sucks.. Why?  Well just look around you!! Does your office presently speak and say the words “Fresh & Vivid” or more “Tat will do ?” By making a few changes ain house you could have  an office that say’ “Hello” everyday, here’s why I feel it so important to consider these […]

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