What Does a Cat A Fit Out Include?
A Cat A fitout converts bare buildings into functional blank canvases by implementing core infrastructure and essential services.
Unlike Cat B’s client-specific design and furniture solutions, Cat A’s fit-out is the infrastructure for any commercial development, big or small.
‘Category (CAT) Fitout’ is essential in office refurbishment. It separates projects into Cat A and Cat B, each with different completion and customisation phases in office space planning and furnishing.
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The Difference Between Cat A and Cat B Fit-Outs
A practical office renovation starts with knowing the differences between Cat A and Cat B fit-outs and what they offer.
A Cat A fit-out turns space into a work-ready environment, with core installations like raised floors, suspended ceilings and standard M&E. Landlords or developers do this stage.
Moving beyond basic infrastructure, a Cat B fit out delivers complete workplace solutions customised to each client’s specifications. Companies typically undertake these detailed fit outs before relocating, ensuring their new space includes all necessary partitions, furniture, and finishing touches.
Fundamentally, Cat A and Cat B fitouts differ in their scope and personalisation. Where Cat A provides essential infrastructure, Cat B creates fully-functional, customised office spaces.
Reasons to Hire a Fit-Out Contractor
Engaging a professional fit out contractor adds significant value to your development. Below are the key benefits:
- Expertise: Fit-out contractors have technical knowledge and practical experience to advise on optimal workspace functionality.
- Time-saving: They do all the fit-out stuff from design planning to completion so your team can focus.
- Cost-effective: Fit-out contractors get more for your budget through industry connections, competitive rates and cost-effective solutions throughout your project.
- Stress-free: By managing the entire fit-out process, fit-out contractors minimise stress and disruption to your business, ensuring a smooth and efficient project execution.
Working with a fit out contractor ensures that your office fit out is completed to the highest standards, on time, and within budget.
Our Category A Fit Out Services
Core Electrical and Mechanical
Our electrical systems feature intelligent LED lighting with backup power, motion detection, and multi-zone controls. Smart climate management is delivered through high-efficiency HVAC and air conditioning installations.
Power distribution systems include:
Three-phase power distribution networks designed for maximum efficiency and reliability include primary and secondary distribution boards, sub-metering systems, and power factor correction equipment.
Industrial-grade uninterruptible power supply (UPS) installation with the automated switchover so critical systems keep running during power outages.
Structured cabling solutions, including Cat6a/7 data cabling, fibre optic backbones and dedicated server room infrastructure for modern business communications
Emergency lighting and backup power solutions to BS 5266
Scalable electrical infrastructure
Socket outlet installation with clean power for sensitive equipment
Lightning protection and surge protection
Earthing and bonding to current regulations
Interior Elements
From flexible layouts to efficient systems, our interior solutions are designed for tomorrow’s commercial needs. By coordinating ceiling and flooring elements with electrical installations, we create workspaces that combine functionality with superior design.
Ceiling Infrastructure:
Suspended systems with services integrated
Acoustic treatment for sound control
Emergency and functional lighting integrated.
Our flooring solutions are designed for specific commercial uses:
Heavy-duty raised access flooring for offices
Anti-static solutions for technical areas
Industrial grade for warehouse spaces
Cable management infrastructure
Each installation is designed to be maintenance and modification-friendly so your space can adapt to your business needs.
Technical Compliance and Standards
Being NICEIC-approved means we maintain exceptional standards of electrical safety. We rigorously follow current regulations and best practices across all our work.
Compliance:
Full compliance with BS 7671 (18th Edition Wiring Regulations)
Compliance with all relevant British Standards
Full electrical safety certification
EPC optimisation
Quality:
NICEIC assessments and audits regular
Continuous professional development for all technicians
Internal quality control procedures are rigorous
Testing and certification protocols comprehensive
Planning Your Office Fit Out
Want to make sure your office fit out goes smoothly? Here are some key things to think about first:
Budget Considerations
Every office renovation starts with good financial planning. Check out these budget items:
Design fees: Consider the cost of hiring an architect or designer to create a bespoke design for your office space.
Construction costs: Consider the cost of materials, labour, and equipment needed to complete the fit-out.
Furniture and fixture costs: Consider the cost of purchasing new furniture, fixtures, and equipment for your office space.
Additional services: Include the cost of any further services, such as IT infrastructure or audiovisual systems.
Timeline and Project Management
Before starting your office fit out, establish a solid project timeline. Essential scheduling factors include:
Establish a realistic timeline: When setting a realistic timeline for the fit-out project, consider the complexity of the work and the availability of materials and labour.
Coordinate with stakeholders: Ensure that all stakeholders, including contractors, suppliers, and employees, are aware of the project timeline and milestones.
Regularly update stakeholders: Keep stakeholders informed of progress and any changes to the project timeline.
Address concerns and issues: Promptly and efficiently address any problems or issues that arise during the fit out process.
The impact of good office design reaches far beyond the physical space. Careful planning ensures your workspace truly serves both business goals and employee needs.
Why Tailored Electrical Contractors?
A decade of commercial fit outs means proven results. We understand what businesses need and consistently exceed expectations.
Industry Expertise:
Commercial and industrial installation expertise
Experience across multiple property types
Technical capabilities
Large-scale project track record
We demonstrate our commitment to excellence through:
Dedicated project management teams
Transparent communication and reporting
Competitive pricing structures
Value engineering
Our projects blend forward-thinking design with proven reliability. We create commercial spaces that perform today and adapt for tomorrow.
How to Get Started
Getting started with Tailored Electrical Contractors is simple. Whether you need electrical services for a commercial property, industrial facility, or residential home, our team is here to help.
- Contact Us: Reach out to us via phone, email, or our website to schedule an initial consultation. We will discuss your needs and provide a free, no-obligation quote.
- Please schedule an Appointment: We will work with you to find a convenient time for the work to take place, ensuring minimal disruption to your operations.
- Receive Expert Service: Our qualified electricians will conduct all works with precision and care.
- Enjoy Peace of Mind: With Tailored Electrical Contractors, you can rest assured that your electrical systems are safe, compliant, and in expert hands.
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Our Process
From Concept to Completion
Our streamlined process transforms your vision into a functional workspace, tailored to your needs. With our experienced team guiding each phase, we deliver exceptional results with minimal disruption.
Consultation
Every successful project begins with careful planning. Our initial consultation includes a detailed site survey and electrical assessment to fully understand your needs.
In our consultation, we cover:
Power requirement analysis and load calculations
Environmental impact and energy efficiency assessments
Budget framework with cost optimisation strategies
Project timeline with milestones
Before jumping into the actual work, we need to sit down and really understand what everyone wants from this project. It’s all about getting the full picture upfront so we don’t run into surprises later.
Design
Think of this as turning your dream into a real gameplan. We create the detailed roadmap that tells construction teams exactly how to bring your vision to reality.
CAD drawings
Component specifications and compliance documents
Integration with existing systems
Resource allocation and procurement schedules
We know our way around building regulations, and we know how important it is to keep you informed. That’s why we make sure you’re always in the loop and comfortable with how the design is progressing.
Build
During construction, we keep a close eye on every moving part of your project. Our team oversees all the installation work, making sure everything comes together just right.
Progress reports and milestone updates
Daily site management and supervision
Quality assurance inspections
Coordination with other contractors and stakeholders
When people need to keep using the space, we’ve got proven ways to work around them safely and quietly. Our on-site crew handles any surprises quickly, making sure nothing slows us down.
Handover
Finishing strong is our thing. We kick off the handover by putting all systems through their paces, and follow up with:
Essential Documents:
As-built drawings and specifications
Operation and maintenance manuals
Test certificates and compliance documents
Warranty information and support details
We don’t stop at project completion. We maintain your investment through proactive maintenance and support.
Who We Work With
Commercial property developers, industrial property owners, warehouse operators, office building landlords, and property management companies. We know each sector’s requirements and deliver more.
With Tailored Electrical Contractors, you’re choosing a company that excels. Our history shows we can deliver Cat A fit-outs that add value to your property through modern, efficient systems and reduced operational costs.
Other Services
While Cat A fit-outs are a big part of our business, Tailored Electrical Contractors offers a full range of electrical services for commercial properties. These include:
Cat B Fit-Outs: Once your Cat A fit-out is complete, we can also help with the electrical aspects of Cat B fit-outs so tenants can customise their space.
Maintenance: We offer ongoing maintenance to keep your systems running smoothly.
Energy Efficiency Audits and Upgrades: We can assess your building’s energy usage and recommend upgrades to save energy and costs.
Emergency Lighting: We design and install full emergency lighting systems for compliance and safety.
Fire Alarms: We install and maintain advanced fire detection and alarm systems.
Data Centres: We have experience in the specific electrical requirements of data centres.
Tailored Electrical Contractors – your commercial electrical solution. From Cat A to maintenance and upgrades. We’ll keep you ahead of the electrical curve.
Frequently Asked Questions
A: Yes, we have experience working in occupied buildings. We can work around the tenants, often working outside of office hours if required.
A: We design with flexibility and scalability in mind. We use the latest technology, provide excess capacity where possible and install infrastructure that can be easily expanded or upgraded in the future.
A: Yes, we can install the infrastructure for smart building technologies as part of a Cat A fitout. This can include energy management, security, and building automation systems.