Mezzanine floors provide extra space, cost effectively.
A mezzanine floor is a free-standing, self-supporting steel structure that lets you make the most of your building's height — extending your factory, warehouse or commercial property without an additional footprint.
We're a family-run business that designs, manufactures and installs mezzanine floors for construction firms, developers, architects, retailers and property owners nationwide.
Your expert in structural steel mezzanine floors.
We provide high-quality solutions that work for your site and your needs. Every mezzanine is designed around your business, backed by decades of specialist experience.
We pride ourselves on the quality of service we provide. Every project starts with a free site survey, so we fully understand what you need — followed by a clear, comprehensive, no-obligation quotation with everything you need to make your decision.
- A professionally engineered mezzanine floor, designed for strength and safety
- Attention to detail and appearance — from design, lighting and suspended ceilings to a full handover
- Friendly, efficient service from everyone on our highly skilled team
- Competitive, cost-effective prices
- Consistent, reliable delivery at every stage of your project
What a mezzanine floor gives your business.
No need to relocate
Adding an intermediate floor means you can grow in your existing premises. Speak with us before you consider relocating.
Cost-effective
Save on the cost of relocating, and double or treble your usable storage or office space with minimal extra energy costs.
Tailored to your needs
A solution specifically designed and built for you will meet your requirements perfectly.
Improved productivity
Your staff feel happier and perform better when you enhance their surroundings and give them the space to do their job.
Fully managed
We design, build and install your mezzanine floor, so your project is managed by us from beginning to end.
Fast and easy
As a prefabricated product installed by professionals, the whole process is fast, so disruption is kept to a minimum.
Reusable
Fully removable, and can be extended or reduced — if you relocate in future, your mezzanine floor can go with you.
Mezzanine floor specialists based in Stotfold, Hertfordshire.
Keith Allen, our Managing Director, has worked in storage and materials handling for 45 years, starting out at Dexion. He has been providing mezzanine installations across the UK for the last 30 years.
Based in Stotfold, Hertfordshire, our family-run business designs, manufactures and installs mezzanine floors for a wide range of businesses, property professionals and owners.
We work anywhere in the UK and look forward to the challenges of every new project, no matter how large or small. Thanks to many years of specialist experience in structural steel mezzanine floors, you can be confident our solutions are carefully designed to meet your needs.
We'll work with you every step of the way — from initial design through to manufacture, installation and, finally, handover — to make the whole process as stress-free as possible.
Get in touchMezzanine flooring products.
We design, manufacture and install prefabricated structural steel mezzanine floors, handrails, balustrades, staircases and pallet gates — a completely bespoke service, tailored to meet your needs perfectly.
Mezzanine floors
A mezzanine, or intermediate floor, creates valuable additional space in your office, warehouse or factory environment — designed and engineered around your building and your load requirements.
Edge protection
The Work at Height Regulations 2005 require suitable and sufficient measures to prevent falls. Protecting every open edge of a mezzanine floor is an essential health and safety measure, and the most common solution is handrails attached directly to the steel structure.
Staircases
To access your mezzanine floor you'll need properly engineered staircases that meet current Building Regulation requirements. We provide straight, L-shaped and U-shaped stairs with a variety of finishes and tread options.
Pallet gates
If your mezzanine is used for storage, goods will be lifted onto it on pallets by forklift. Pallet gates provide safe and suitable access to your intermediate floor.
Mezzanine flooring services.
We're with you every step of the way. With over 25 years of experience in design, manufacture and installation, we know what it takes to make sure your project goes smoothly from beginning to end.
Mezzanine design
One of our Project Managers takes detailed measurements of the location and assesses all site conditions. You'll receive comprehensive structural calculations, drawings and everything else you need to proceed, produced using the latest CAD technology.
Mezzanine manufacture
We've been manufacturing mezzanine floors for over 25 years. We use the latest technology to produce your design, and fabrication drawings are generated automatically and efficiently once all details are approved.
Mezzanine installation
We plan all the logistics of your installation to keep disruption to a minimum. Our own installation team will be on site, fully complying with the Construction (Design and Management) Regulations 2015, with a construction phase plan, risk assessments and method statements all supplied in advance.
Project management
You'll have a dedicated Project Manager overseeing your installation, so you'll always know who to contact. Any problems or questions are dealt with quickly and professionally, so delays can be avoided.
Building Regulations
Your project will need consent from your local authority or an approved inspector. We handle the application process through to approval on your behalf, with every submission independently checked in advance by a structural engineer and your local Fire Officer.
Most projects complete in three to five weeks from the site survey, depending on size and complexity and on how quickly the design is approved.
Keep your mezzanine floor safe, inspected and fully documented.
Two scheduled visits a year. On each visit our team surveys your mezzanine, produces a written report and quotes for any remedial works that are needed. For a full picture of what your floor can carry, add a load capacity assessment with drawing and structural calculations.
Mezzanine survey & report
A one-day call-out to inspect your mezzanine floor, with a written report of what we find. Scheduled twice a year.
- One-day site visit and survey of your mezzanine
- Written report after every visit
- Quotation for any remedial works needed
- Two visits a year, scheduled with you in advance
Load capacity assessment
We work out the load capacity of your surveyed mezzanine floor, so you know exactly what it can safely carry.
- Load capacity of your surveyed mezzanine floor
- Drawing of the structure
- Structural calculations
- Can be added to a maintenance booking
A thorough look at the whole structure.
Every survey covers the main parts of your mezzanine, and anything that needs attention goes into your report.
Columns & base plates
Condition of the supporting columns, their fixings and base plates.
Beams & connections
Beams, bolted connections and any signs of movement or deflection.
Floor deck
The decking surface, its fixings and its overall condition.
Edge protection
Handrails and edge protection, checked for damage and secure fixing.
Stairs & pallet gates
Staircases and pallet gates, checked for wear, damage and safe operation.
Use & loading
How the floor is being used, including signs of overloading or misuse.
Book your maintenance survey.
Select your services, tell us about your site and your preferred date, and send your order. We'll get back to you to confirm dates and next steps.
- PHONE
- 0330 222 8955
- AllenMezzanines@icloud.com
- MANAGING DIRECTOR
- Keith Allen
What our customers say.
We always aim to go the extra mile when we design, manufacture and install a mezzanine floor. We're proud of the difference our products and services have made to businesses around the country.
Recommended to help us add office space
"When we needed to add office space Allen Mezzanines were recommended to us for our new mezzanine floor.
They provided professional, fair and helpful advice and a competitive price, as would be expected from an experienced company. The greatest benefit was their personal attention and good workmanship."
Looking for a storage space solution
"We chose Allen Mezzanines because they are a local company and their product looked to be good quality. They understood exactly what we wanted in terms of storage and capacity and solved the problem with minimum disruption. The whole experience was without any worries. Efficient and helpful – thanks for the installation."
Partition alterations
"The team was responsive to my enquiry and I had good impressions following my first meeting with Keith Allen. You understood our needs and were able to offer good advice to reach the end result. Although there were some unforeseen problems they were solved without any fuss.
If you need someone to undertake a project in a friendly manner and someone who can help advise at a reasonable cost then this is an ideal company. Everyone is easy to talk to from the top down to the workforce."
Recommended for remodelling and fit-out
"We had two large projects; one was a downsize and remodelling to accommodate existing staff numbers in half the space, the second was a fit-out for a newly acquired facility to our standards and design. Both projects were going to be running almost side by side.
We chose Allen Mezzanines because of the overall approach; visiting and understanding our needs. They listen, they offer alternatives if they think another way is better, and they do what they say, when they say they will.
Communication and project flow were good, remaining within the initial budgets for the work completed. We have achieved our goals and the final result is very good from our perspective.
Happy to have done business with them and have some other projects on the go that they will be completing for us."
Perfect communication
"From the start they were superb. The presentation of the quotation and the communication were perfect. Their knowledge and experience proved valuable when dealing with the local authority. The engineers on site have been excellent, nothing has been too much trouble and the attention to detail was particularly good. I would recommend them."
A pleasure to work with
"Our offices were refurbished at a cost of over £500,000. They were a pleasure to work with and were professional throughout every stage of the project. The quality and technical ability of the team was exceptional. All the team were friendly and helpful in each situation. Problems that arose were dealt with efficiently and immediately. The project finished on time and within budget. We were very pleased with their work and would be happy to recommend them to another company."
Creative solutions
"We have been working with them for over 10 years, and together we have completed many projects and installations for numerous customers in a variety of different industry sectors.
We use them because their skills and knowledge allow us to precisely match our customers' wants and needs, not only at the quotation and planning stage, but also 'on the go'.
Other mezzanine floor suppliers cannot match the team's ability to come up with creative solutions to customer design changes made after the building materials have been delivered to site. For this reason, we will continue to work with them for many years to come."
Mezzanine floor FAQs.
Answers to some of the questions we're asked most often. If you don't find what you're looking for, get in touch and we'll be happy to help.
Can I change the design layout of my mezzanine floor at any stage?
Changes can be made to the design right up until the manufacture date. Extra costs might arise, depending on how advanced your project is at the time.
Can my warehouse staff still work while you're installing the mezzanine?
Special safety measures and procedures may need to be put in place. We work closely with your staff to maintain a safe working environment, and provide a method statement and risk assessment in advance so we can discuss what's needed to address any risks identified.
Do I need to do any preparation before installation?
- Clear access to the area where the mezzanine floor is to be built
- Utilities and services, such as power
Can I install the mezzanine floor myself?
Yes, but we'd recommend using our trained, professional installation team — this reduces interruption and lets you keep running your day-to-day business. Building Regulations approval is still required whoever installs the floor, and we can handle the application for you.
Do you provide staircases, handrailing and other items we may need?
Yes. We provide everything needed to complete your installation, including staircases, pallet gates, handrailing, goods lifts, conveyor systems, column guards, fire protection, lighting, smoke detection and other specialist products and services.
What regulations are there for installing a mezzanine floor?
Building Regulations approval is required for every mezzanine, and the structure must meet British Standards. Planning permission might also be needed for floors above 200m². We submit an application to your local authority on your behalf, along with full structural calculations and design drawings, for approval.
How long will the process take to get my mezzanine floor installed?
Most projects are completed in three to five weeks from the site survey, depending on size and complexity and on how quickly the design is approved — see the typical week-by-week process in the Services section above.
Is there a minimum or maximum size of mezzanine floor?
No. We design a suitable mezzanine floor based on your personal requirements — this could be a single or multi-tiered structure, depending on any height restrictions.
How much does a mezzanine floor cost?
Our pricing is based on current best practice within the industry. Each mezzanine floor differs in size, height and specification, so costs vary. Costs depend on floor area, height, loading, intended use and site access — get in touch for an initial quote and we can finalise your price on application.
What does the maintenance survey fee cover?
It's a flat-rate fee (plus VAT) for a one-day call-out, including the site visit and the written report. The same fee applies to each scheduled visit, and the programme is based on two visits a year.
What if the maintenance survey finds problems?
Anything that needs attention is recorded in your report, and we quote for the remedial works separately. There's no obligation to go ahead.
What do I get with the load capacity assessment?
We work out the load capacity of your surveyed mezzanine floor and provide a drawing and structural calculations, for a flat fee of £2,397 + VAT.
Not sure if your building can take a mezzanine?
Send us your floor plan and ceiling height — we'll tell you what's possible before you commit to anything.
Tell us about the space.
Looking to expand? Need additional office space or more storage? Would you prefer not to relocate? Get in touch to find out how a quality mezzanine floor could make all the difference.
- PHONE
- 0330 222 8955
- AllenMezzanines@icloud.com
- LOCATION
- Stotfold, Hertfordshire — working nationwide
- HOURS
- Mon–Fri, 8:00–17:00
- MANAGING DIRECTOR
- Keith Allen