Cat B Fit-Out Services
Revolex provides Cat B fit-out services for clients creating finished commercial interiors, including workspace layouts, meeting rooms, welfare areas and branded fit-out elements.
- Single point of contact
- Coordinated multi-trade delivery
- Quality and on-time focus
Why Clients Choose Revolex for Cat B Fit-Out
- Single point of contact from enquiry to handover
- Practical multi-trade project coordination
- Flexible delivery in occupied environments
- London and Midlands coverage
- Quality and on-time focus
Cat B Fit-Out Service Overview
Best for – Commercial occupiers creating finished, operational interiors
Typical spaces – Offices, meeting rooms, breakout areas, welfare areas and support spaces
Common works – Partitions, glazing, joinery, ceilings, flooring, decorations, kitchens / tea points, lighting and services coordination
Coverage – London, surrounding areas, the Midlands and Northampton area
Delivery approach – Responsive communication, coordinated delivery and one point of contact
Cat B Fit-Out Summary
A Cat B fit-out turns a commercial space into a finished, occupier-ready interior. It can include workspace layouts, meeting rooms, offices, breakout areas, welfare spaces, partitions, glazing, joinery, flooring, lighting, decorations and Mechanical / HVAC coordination.
As part of wider commercial fit-out services, the value is in bringing the right interior packages together so the space can move from drawings and scope information to a controlled programme of works.
What Is a Cat B Fit-Out?
A Cat B fit-out creates a finished commercial interior shaped around the occupier. It usually takes a space from a basic or Cat A condition and adds the layout, rooms, finishes, services coordination and practical details needed for the business to use the space.
Cat B fit-out is where the interior becomes specific to the people using it. It can shape how teams work, where meetings happen, how visitors move through the space and how welfare or support areas function day to day.
Cat A vs Cat B Fit-Out
| Fit-out type | Main purpose | Typical buyer |
| Cat A fit-out | Prepares a commercial space for occupation, marketing, handover or tenant fit-out | Landlord, developer or property owner |
| Cat B fit-out | Creates a finished interior tailored to the occupier’s layout, people, brand and operational needs | Tenant, occupier or business user |
In simple terms, Cat A prepares the space. Cat B makes the space usable for the occupier.
What This Service Includes
Depending on the project, Revolex’s Cat B fit-out service may include:
- Creating or adjusting workspace layouts
- Forming offices, meeting rooms and support spaces
- Creating breakout areas and welfare spaces
- Delivering branded or feature fit-out elements
- Coordinating core interior trades
- Supporting delivery from client-provided design through to handover where relevant
- Planning works around access, logistics and building requirements
The aim is to turn drawings, scope requirements and site constraints into a structured programme of interior works. Where the client wants one coordinated team from client-provided design through to handover, turnkey delivery may also be relevant.
Typical Scope of Works
A Cat B fit-out can involve several trades and work packages. Revolex coordinates relevant packages as part of the wider project scope.
Typical works may include:
- Partitions and glazing
- Joinery
- Ceilings
- Flooring
- Decorations
- Kitchens / tea points
- Electrical and lighting
- Mechanical / HVAC coordination
- Feature finishes
Many Cat B packages are supported by Revolex’s commercial building and interior works, including partitions, ceilings, finishes, joinery, flooring and related interior packages.
When Cat B Fit-Out Is the Right Fit
Cat B fit-out is usually the right service when a space needs to become practical, finished and ready for the occupier.
It may be suitable if:
- You are moving into a Cat A commercial space
- You need a finished workplace or commercial interior
- You need meeting rooms, offices, breakout areas or welfare spaces
- You want branded or client-specific interior finishes
- You need one contractor to coordinate multiple trades
- You are reconfiguring or upgrading an existing commercial interior
- You need delivery shaped around building access, logistics or operational requirements
If the layout, room arrangement or flow of the space still needs to be defined before delivery, commercial space planning can support the early decisions before a Cat B fit-out moves into delivery.
Why Choose Revolex?
Clients choose Revolex for responsive communication, flexible delivery and a practical approach to project challenges in real commercial environments.
Single Point of Contact
A clear point of coordination helps keep communication straightforward from enquiry through to handover
Practical Multi-Trade Coordination
Cat B fit-out often involves interiors, finishes, lighting, joinery, kitchens, glazing and services coordination. Revolex coordinates relevant work areas as part of the wider project.
Flexible Delivery in Occupied Environments
Where buildings are occupied or operational, Revolex plans works around access, logistics, dust control, noise and agreed working windows.
Problem-Solving Approach
On Cat B projects, layout changes, access requirements or services coordination can affect sequencing. Revolex takes a practical approach to scope, programme and site conditions.
How Revolex Delivers a Cat B Fit-Out
Revolex uses a structured process from enquiry through to handover:
- Enquiry and initial scope review
- Site survey and project assessment
- Design coordination and value engineering where relevant
- Costing and quotation
- Mobilisation and programme planning
- Site delivery and multi-trade coordination
- Testing, snagging and handover
Working in Occupied and Live Environments
Yes. Revolex works in occupied and live environments, planning access, logistics, dust control, noise management and agreed working windows around the operational needs of the building.
This can include access routes, delivery times, loading arrangements, lift bookings, building management requirements, out-of-hours or weekend working where appropriate, disruption control and daily clean-down procedures where needed.
Recent Cat B, Fit-Out and Refurbishment Projects
View more commercial fit-out and refurbishment projects delivered by Revolex.
Commercial Refurbishment
BMW and MINI Dealership Canteen Refurbishment, Sunningdale
A commercial refurbishment project in an automotive dealership environment, supporting practical improvements to a canteen area through coordinated interior works and controlled project delivery.
Office Renovation
Ort House Office Renovation, London
An office renovation project in London, supporting the client with practical commercial interior works and coordinated delivery for a working office environment.
Office Refurbishment
Shoot Lodge Office Refurbishment, Luton
An office refurbishment project involving commercial interior works, practical coordination and improvements to a workplace environment.
Cat B Fit-Out FAQs
For wider questions about scope, pricing, delivery, occupied buildings and next steps, visit the full commercial fit-out FAQs.
What is a Cat B fit-out?
A Cat B fit-out creates a finished commercial interior that is ready for the occupier’s practical use. It usually includes the layout, rooms, finishes, fittings and operational details needed for the space to work day to day.
What is included in a Cat B fit-out?
A Cat B fit-out can include partitions, glazing, meeting rooms, offices, breakout areas, welfare spaces, joinery, ceilings, flooring, decorations, kitchens / tea points, lighting, electrical works, Mechanical / HVAC coordination and final finishes. The exact scope depends on the project brief and intended use of the space.
Who usually needs Cat B fit-out services?
Cat B fit-out services are usually relevant for occupiers, project teams and commercial clients who need a finished workspace or operational interior rather than a base-build commercial space.
What is the difference between Cat A and Cat B fit-out?
Cat A fit-out usually prepares the base commercial space for occupation, marketing, handover or tenant fit-out. Cat B fit-out creates the finished occupier-ready interior, including layouts, rooms, finishes, welfare areas and practical working spaces.
Can Revolex deliver Cat B works from client-provided designs?
Yes. Revolex can deliver Cat B fit-out works from client-provided design information, drawings or a defined scope, coordinating the practical delivery route through to handover.
Can Revolex deliver Cat B works from client-provided designs?
Yes. Revolex can deliver Cat B fit-out works from client-provided design information, drawings or a defined scope, coordinating the practical delivery route through to handover.
Can Cat B fit-out be delivered in an occupied building?
Yes. Revolex regularly delivers works in occupied and live environments, planning activity around operational requirements, access restrictions and disruption control.
How do you manage disruption during Cat B fit-out works?
Disruption is managed through practical planning, agreed working windows, stakeholder communication, dust control, protection measures, delivery coordination and clean-down procedures where needed.
Can Cat B fit-out form part of a turnkey project?
Yes. Cat B fit-out can form part of a wider turnkey fit-out and refurbishment project where Revolex coordinates the works from client-provided design or defined scope through to handover.
What information helps at enquiry stage?
Useful starting points include drawings, layout information, scope of works, project timeline, site location, access requirements, building constraints and a clear summary of how the finished space needs to work.
What areas do you cover?
Revolex mainly works across London and surrounding areas, as well as parts of the Midlands. Northampton and the surrounding area are also relevant where the project is the right fit.
Contact Details
Prefer to speak with us directly?
Commercial projects across London, surrounding areas, parts of the Midlands and the Northampton area.