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Structural Mezzanine Floors
MSB Group designs and installs structural mezzanine floors as part of your steel-framed building - engineered into the structure, not fitted around it.
Structural Mezzanine Floors, Engineered Into the Frame
A mezzanine floor doubles the usable space in a building without doubling the footprint - but only if it's designed and installed as part of the building's structure, not bolted in as an afterthought. MSB Group designs and installs structural mezzanine floors as an integrated part of your steel-framed building project. Because we fabricate the primary steel frame in-house, mezzanine floors are engineered into the structure from the design stage - not added on afterwards.
“One structural engineer, one set of calculations - not two structures designed in isolation.”
Forest of Dean, Gloucestershire
Retrofit & new-build capable
Fabricated alongside your frame
Projects
287+
Value of spaces designed
£90m+
Years experience
35+
Mezzanine Floors We Design and Install
New-Build & Retrofit Mezzanines
Structural mezzanine decks designed into new steel-framed buildings from the outset, or added within existing steel-framed buildings engineered to work with the existing frame and foundations.
Storage & Warehousing Mezzanines
Additional floor area for pallet storage, racking or general warehousing, designed to the loading you specify.
Office, Welfare & Production Mezzanines
Mezzanine floors built for office space, staff welfare facilities or meeting rooms, plus platforms designed to support machinery, plant or production line equipment.
Considering a mezzanine floor?
Share your building and intended use for a feasibility discussion.
The Advantage
Why Integrate Your Mezzanine with the Building Structure
When we know a mezzanine is required at design stage, columns, bracing and foundations are sized to carry it from day one - no retrofitting the primary structure later.
One structural engineer, one set of calculations
Your mezzanine loading is designed by the same team that designs your building's primary steelwork.
Fabricated alongside your building's steelwork
Mezzanine steelwork is fabricated at our Forest of Dean facility alongside the rest of your frame, on the same programme.
One contract
Mezzanine design, fabrication and installation is included in your MSB building contract - no separate specialist, no separate invoice.
Industries We Serve
Industrial & Warehousing
Self Storage
Retail & Roadside
Food & Drink Manufacturing
Transport, Logistics & Motor Trade
Commercial & Offices
Sport & Leisure
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Agriculture & Equine
Manufacturing
Magna Specialist Confectioners
Telford, Shropshire
Multi-bay portal frame production building with in-house fabricated steelwork. Delivered on a constrained industrial site with a fixed handover date tied to production ramp-up - zero programme overrun.
18 wks
Design to handover
100%
In-house fabrication
Commercial
Titan Self Storage
Telford, Shropshire
Complex multi-storey steel structure with MSB-fabricated steelwork, industrial roller shutters and full cladding package. Delivered to a phased handover programme with no delays between phases.
On time
Phased handover
1 team
Fabrication to erection
Mezzanine Floors - A Practical Guide
Can You Add a Mezzanine Floor to an Existing Building?
In many cases, yes - subject to the existing frame and foundations having capacity for the additional load. Contact us with details of the existing building and we can advise whether a retrofit mezzanine is feasible.
Do Mezzanine Floors Need Planning Permission?
It depends on the floor area and how the space will be used - some mezzanines fall under permitted development, others need planning permission or trigger a change of use. MSB can advise on your specific project.
What Loads Can a Mezzanine Floor Carry?
We design mezzanine floors to the loading your use requires - from lighter office or welfare loading up to heavy-duty storage, racking or plant loads. Structural design is calculated for your specific application, not a standard load rating.
Frequently Asked Questions
Common questions about our mezzanine floors.
Can you add a mezzanine floor to an existing steel-framed building?
In many cases, yes - subject to the existing frame and foundations having capacity for the additional load. Contact us with details of the existing building and we can advise whether a retrofit mezzanine is feasible.
Do mezzanine floors need planning permission?
It depends on the floor area and how the space will be used - some mezzanines fall under permitted development, others need planning permission or trigger a change of use. MSB can advise on your specific project.
Do you supply mezzanine floors as a standalone product, or only as part of a building project?
Mezzanine floors are typically most cost-effective when designed in as part of a new steel-framed building project. Contact us with your requirements and we'll confirm whether we can support a standalone or retrofit mezzanine.
Let’s deliver your next large-scale project together.
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