Cold Storage Flooring
Specialist cold storage flooring contractors installing polyurethane and MMA resin systems for freezers, cold rooms, chill stores and temperature-controlled warehouses.
For tendering enquiries, please email info@angliadecor.co.uk
Cold Storage Resin Flooring Systems and Specification Service
Cold storage environments subject flooring to conditions that destroy standard concrete and rigid coating systems within 12 to 24 months. Constant sub-zero temperatures cause uncoated concrete to freeze, expand, and spall. Thermal cycling between cold-store operation at −25°C and warm loading bay areas at +15°C creates repeated expansion and contraction stress that cracks rigid epoxy coatings. Moisture condensation at temperature transition zones saturates the concrete, freezes, and drives ice-lensing damage from within the slab. Forklift traffic compounds the problem , counterbalance trucks running through doorway transition zones transfer impact loading onto already-stressed concrete. A resin system specified for cold storage must tolerate those temperature extremes, absorb thermal movement, resist moisture, and handle continuous mechanical load simultaneously.
Polyurethane flooring is the primary specification for cold storage environments. PU screeds at 6 to 9mm thickness have the inherent elasticity to flex with thermal movement rather than cracking against it. The polyurethane binder tolerates sustained operation at −40°C and thermal cycling between freezer and ambient zones without loss of adhesion, surface integrity, or mechanical performance. FeRFA Type 8 heavy-duty PU screeds are specified for freezer floors with forklift traffic, pallet racking loads, and daily wash-down. Lighter-duty PU systems at 4mm suit chill rooms and temperature-controlled corridors where traffic is pedestrian or light trolley only.
For cold storage facilities that cannot shut down for the 48 to 72-hour PU cure period, MMA resin systems cure in under 2 hours , even at sub-zero temperatures. MMA's chemistry is unaffected by cold: it reaches full chemical cure at −30°C, which means the freezer stays cold throughout installation. No need to defrost the room, raise the temperature, or disrupt the cold chain. Anti-slip aggregate is broadcast into the wet MMA surface to provide grip for forklift tyres and pedestrian traffic on floors that are permanently cold, damp, or frosted. Transition zones between freezer and ambient areas receive enhanced anti-slip treatment and thermal-stress joints to manage the movement differential.
Cold Room Floor Installation by Specialist Contractors
Cold storage floor installation requires specialist planning that goes beyond standard resin flooring work. If the facility is operational, the freezer or cold room must either be temporarily raised to ambient temperature for PU installation (minimum 5°C for polyurethane cure) or an MMA system must be specified for in-situ cold installation. Anglia Decor surveys the facility to assess substrate condition, insulation panel layout, drainage positions, forklift traffic patterns, and temperature zones before specifying the system. Frost heave risk is assessed for ground-floor freezers , where sub-zero floor temperatures can freeze moisture in the sub-base and cause the slab to lift. Heated floor elements or insulation layers beneath the slab may be required to prevent heave in long-term freezer installations.
Surface preparation follows FeRFA standards adapted for cold-storage conditions. Shot blasting or diamond grinding removes existing coatings, ice-damaged concrete, and contaminated surface layers. Crack repairs use flexible PU or MMA fillers that accommodate ongoing thermal movement. Moisture in the slab , common in cold stores due to condensation cycling , is managed with moisture-tolerant primers or vapour barrier systems. The resin system is applied in controlled phases: primer, body coat, aggregate broadcast, and seal coat. For PU systems, ambient temperature must be maintained above 5°C throughout the cure period. For MMA, no temperature control is needed.
Anglia Decor has installed cold storage floors in frozen food distribution centres, pharmaceutical cold chain warehouses, supermarket regional distribution hubs, meat processing cold stores, ice cream manufacturing plants, and blast freezer rooms. Every installation includes transition zone detailing between cold and ambient areas , thermal stress joints, enhanced anti-slip treatment, and moisture management at doorway thresholds. A properly installed PU or MMA cold storage floor delivers 12 to 15 years of service in a sub-zero environment with continuous forklift traffic and daily cleaning.
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Cold Store or Freezer Floor?
PU and MMA systems rated to −40°C. No cold chain disruption. Free site survey.
How It Works
Our straightforward process ensures you get the right solution with minimum hassle
Cold Storage Survey
Assess temperature zones, substrate condition, and frost heave risk.
System Specification
Select PU or MMA system based on temperature and operational needs.
Surface Preparation
Remove ice damage and contaminated concrete to FeRFA standards.
Installation & Handover
Apply resin system with transition zone detailing and anti-slip.
For tendering enquiries, please email info@angliadecor.co.uk
Why Businesses Trust Anglia Decor for Cold Storage Flooring
Trusted by businesses across the UK for expert, reliable service
Cold Storage Specialists
Freezer, cold room, and chill store flooring expertise.
Sub-Zero Performance
Systems rated to −40°C without cracking or delamination.
MMA for Live Freezers
Install without defrosting , MMA cures at −30°C.
Transition Zone Detailing
Thermal stress joints and enhanced anti-slip at doorways.
Frost Heave Prevention
Assessment and solutions for ground-floor freezer installations.
Minimal Cold Chain Disruption
Phased installations and overnight work available.
Case Studies
Real projects delivered by Anglia Decor. See the work we've completed for businesses like yours.
Trusted by leading brands
Frequently Asked Questions
What is the best flooring for a cold store?
Polyurethane resin screed at 6 to 9mm is the standard for cold storage. PU tolerates sustained operation at −40°C and absorbs thermal movement without cracking. MMA resin is specified when the cold store cannot shut down , it cures in under 2 hours at sub-zero temperatures.
Can resin flooring be installed in a working freezer?
Yes, with MMA resin. MMA cures at temperatures as low as −30°C, so the freezer stays cold throughout installation. No defrosting, no temperature raise, no cold chain disruption. Polyurethane requires a minimum of 5°C and the room must be temporarily raised to ambient.
What causes cold storage floors to fail?
Thermal cycling, ice-lensing, moisture trapped beneath rigid coatings, and frost heave in ground-floor slabs. Rigid epoxy coatings crack under repeated temperature swings. Unmanaged moisture freezes and pushes the coating off the concrete. Flexible PU and MMA systems resist these failure modes.
How do you prevent frost heave in a freezer floor?
Frost heave occurs when sub-zero floor temperatures freeze moisture in the sub-base beneath a ground-floor slab, causing the concrete to lift. Prevention requires insulation beneath the slab or heated floor elements (glycol heating pipes or electric mats) to keep the sub-base above freezing point.
How long does cold storage flooring last?
A properly installed PU or MMA floor in a cold storage facility lasts 12 to 15 years with continuous forklift traffic and daily cleaning. Lifespan depends on temperature range, traffic intensity, and cleaning regime. Transition zones between cold and ambient areas may need localised repair earlier.
Is cold storage flooring non-slip?
Yes. Anti-slip aggregate is broadcast into the resin surface during installation. Coarser grades are used for freezer floors where condensation and frost create permanent slip risk. Transition zones between freezer and ambient areas receive enhanced anti-slip treatment to manage the moisture differential.
Ready to Start Your Cold Storage Flooring Project?
Our cold storage flooring specialists will assess your facility and provide a tailored solution with minimal downtime.