Office Fit Out

Our expert design and office fit out team unlocks your workplace design project to achieve your business ambitions. As London’s leading office design and build specialists, we have decades of experience working with a wide range of companies to deliver complex, inspiring and empowering office fit-out projects.

The Trade Desk's boardroom
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Why choose Peldon Rose for your office fit out?

From the moment we meet, you’ll notice what our clients have told us time and again: It just feels different to work with us. We blend humanity and professionalism; creativity and unrivaled technical expertise; boundless energy for the future and solid business foundations. As a team, we are committed to making the everyday exceptional–for our clients, ourselves and ultimately your people, the end-users of your office design and fit out project.

Our workplace strategy, design and build experts provide a streamlined approach all under one roof. Together, we are focused on delivering your new workplace to exceptional levels of quality, on time and on budget, all while ensuring you feel confident, empowered, and cared for, from start to finish.

Want to know more about office fit-out? We'd love to chat.

What is an Office fit out?

The term “office fit-out” describes the process of turning your interior design into a real life workplace. Sometimes, you will require an office fit out project when you lease an office space from a developer or landlord, in order to make it suitable and unique for your business. Other times, office fit out projects result from refurbishments of your existing office space, to provide upgrades and to respond to changing business needs.

At Peldon Rose, we provide end-to-end services that guide you through the design and build of your office fit out project. From mechanical and electrical systems to design and furniture selection, we help you to identify what’s right for your business and then bring it to life.

What's the difference between a Cat A and Cat B fit out?

In simple terms, there are two main differences between a Cat A and Cat B fit out. A Cat A fit out takes the interior of a commercial office building from basic shell and core to the point of being usable space. It includes essential mechanical and electrical systems, toilets, lighting, flooring and ceilings and reception areas. It’s kept empty so that tenants can fit it out further to their specifications.

A Cat B fit out follows on from Cat A to create the finished product. It is customised to a tenant’s specifications and includes everything from the floorplans to finishes, the meeting rooms to the branded wall art.

Our process for office fit out

The office fit out service we provide and the spaces we create are bespoke to your needs. From office refurbishments to relocations, we delve deep into your business and create a workplace that’s distinctly, undeniably you.

Workplace Strategy

We get under the skin of the brief – who you are, what you need, your building overview and all the important need-to-knows that can impact progress. Through a series of structured conversations with your business and application of best practice, we create a picture of the workplace your business wants and needs.


We start with concept design, which provides an outline proposal for integrated creative, structural and service design, along with preliminary costs and timelines. From there, we move into design development to finalise the design and specifications, and technical design, to refine and agree architectural, building services and engineering designs with specialist contractors, as needed.


To bring the design to life, we provide a seamless, single-team approach, ensuring all design, technical and construction parameters are met on site. We work together to deliver to exceptional levels of quality, on time and on budget.


The project is complete, but our work isn’t. We focus on a seamless handover, bringing in our maintenance and everyday teams on board to ensure an easy transition and to support you through the next stages.

The Everyday

We partner with you for life, maintaining your space and supporting you to conduct ongoing works, adjustments, and small projects while retaining the integrity of your original vision and design.

Peldon Rose worked closely with us to understand our concept, brand and values. Our business focuses on long-term sustainability and demands excellence in everything we do. We are delighted to have a welcoming, practical and contemporary workspace that is fit for the future.

Caroline Mair, Veritas Investment Partners

Ensuring our office fit out process is sustainable

At Peldon Rose, we set benchmarks around sustainability and ESG and strive for continuous improvement through reporting. On behalf of our clients, we have delivered numerous carbon neutral and LEED, BREEAM and SKA Gold accredited office fit out projects. In our own workplace, we support sustainable practices such as recycling, upcycling and waste management. For more information on ESG at Peldon Rose, visit our ESG page.

Creating a safe and considerate build environment

Crucial to the entire build process is health and safety. Not only do we ensure everyone is safe on site and the building is safe for handover, we also coordinate with your landlord, building manager, other tenants and, on in-situ projects, with your employees on site, to minimise disruption and ensure a smooth and safe process for all.

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Start your workplace transformation today.

Your workplace holds enormous potential to improve your business performance. Get in touch today, and we will unlock that potential together.