
Make a mezzanine safe by installing fire-rated protection, such as, structural fireproofing, fire-rated ceilings, partitions, and compliant escape routes.
Create space above your existing floor
Running out of room in your garage? Installing a mezzanine floor is an affordable way to double your square footage without the hassle of moving.
A custom-designed mezzanine creates valuable new space above your existing garage, perfect for expanding your workshop, organising inventory, or storing equipment and materials. With the convenience of an on-site mezzanine, you can grow your business without growing your overhead.
Thanks to thirty years of expertise, the team at First Floors know how to build high-quality, customised garage mezzanines to suit your needs and budget. Our full-service process handles everything from design and build to installation, so you can leave the entire process to us. No matter how you’re planning to use your new floor, we’ll make sure the results are exactly what you’re looking for.
Get a free quote online or call us on 01789 764172!
High-quality construction, quick installation

Cost-Effective
Our mezzanine systems let you double or triple your garage’s capacity without the cost of expanding your building. They can be easily added to and relocated as your business scales, saving you even more money down the line.

Quick to Install
Our floors’ prefabricated steel construction means they can be installed quickly and with minimal disruption. Within just a few weeks, you can have a fully functioning multi-tiered storage solution made to your exact specifications.

Fully Customisable
We offer a wide variety of colours, handrails, and decking styles, so you can customise your floor according to your preferences. This means you can easily match it to your garage’s interior.

Multi-Floor Options
Depending on the size and height of your garage, you can stack multiple floor levels on top of each other. Your storage capacity will expand with each level, so your business can continue to grow while staying put in its current location.

Versatile Designs
Our mezzanine floors are designed to be versatile and durable, making them perfect for a wide range of uses. Whether you need extra space for storing tools or want to set up a break room for your team, you can count on our floors to make it possible.
Here are just a few things you can use your new floor for: Tool and equipment storage, Parts department, Break room, Canteen, Office or meeting room

Safe & Compliant
Every mezzanine floor is designed with safety at its core, using robust steel construction, secure stair access, and protective guardrails. We’ll help ensure your new floor meets relevant building and workplace requirements, so you get extra space with total peace of mind.
Expert design, supply, and installation
Transform your unused overhead space into a productive floor area with First Floors! Our experienced team specialise in designing and installing custom mezzanine floors that maximise your square footage while minimising costs.
After you get in touch, we’ll work closely with you to understand your business’s needs before planning out the layout and components. Our base mezzanine floor packages include the structural steel framing, decking, guardrails, and stairs. We also offer add-ons like partitioning, soundproofing, and suspended ceilings.
With over a decade of expertise engineering sturdy yet flexible multi-level structures, you can rely on us to deliver solutions on time and on budget. Increase your capacity, streamline operations, and grow your business – get a free quote online or call us on 01789 764172 to get started!
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More room, less hassle
Every project starts with understanding how your workspace needs to function. First Floors delivers practical, engineered solutions that help businesses expand, organise, and improve their environments with minimal disruption.
Whether you’re planning a single upgrade or a complete transformation, our team is ready to help shape the right solution.
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