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Turkish Cold Storage Systems Manufacturers

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Modular cold rooms, industrial ammonia and CO2 plant, blast freezers and IQF tunnels, controlled atmosphere fruit storage, qualified pharmaceutical rooms and the doors, floors and controls that make them work.

(EU) 2024/573
Refrigerant rules
EN 378
Safety standard
PED 2014/68/EU
Pressure equipment
Customs Union
EU tariff status

Why Cold Storage Projects Are Sourced from Turkey

A cold store is not a building with a cooling unit bolted on. It is a refrigeration system with a building wrapped around it, and the two are designed together or they fail together. Turkey builds a lot of them because it has to: it is a large fresh produce, meat, dairy and processed food exporter with a long domestic distribution chain and hot summers, so the cold chain is infrastructure rather than a niche. That volume has produced panel manufacturers, refrigeration contractors, compressor and component distributors and control system integrators who all work on the same projects routinely.

The commercial argument is that Turkish suppliers sell the whole project rather than a box. A typical scope covers heat load calculation, refrigeration plant, panel enclosure, doors, floor build-up, controls, installation and commissioning, which is exactly what a buyer in a market without a strong local contractor needs. Add road freight measured in days to Europe, the Balkans, the Caucasus, North Africa and the Middle East, no EU customs duty on the equipment under the Customs Union, and a service engineer who can actually reach the site, and the case is strong on projects rather than on single machines.

The variable that decides the economics of the next twenty years is the refrigerant, and it is now a regulatory decision rather than an engineering preference. The revised F-gas regulation, (EU) 2024/573, tightens the hydrofluorocarbon phase-down and the equipment restrictions on a fixed schedule, with the GWP limit for stationary refrigeration other than chillers falling to 150 from 2030 and service restrictions tightening alongside it. A plant specified today on a high global warming potential refrigerant may be expensive or difficult to service well before it is worn out.

What Turkish Cold Storage Suppliers Actually Build

Seven project types cover the field. They share panels and compressors and almost nothing else, so knowing which one you are buying is what makes quotations comparable.

Modular Cold Rooms

Prefabricated insulated panel enclosures with a monoblock or split refrigeration unit, from a few cubic metres for a restaurant to large multi-chamber stores. Panel thickness drives running cost more than any other single choice: typically 60 to 100 millimetres for chilled service and 100 to 200 millimetres for freezing, and under-specifying it to save capital is the most common false economy in this category. The details decide whether it works long term: floor build-up, door type and seal, and whether the panel joints and corners are thermally bridged.

Industrial Refrigeration Plant

Central plant rooms with screw or reciprocating compressor packs, condensers, receivers, pumped or direct expansion circuits and PLC control, serving large stores, processing plants and freezing capacity. This is where the refrigerant question becomes structural. Ammonia is efficient and has no global warming potential concern but is toxic, classified in a higher safety group and demands machinery room design, detection and trained operators. Transcritical carbon dioxide avoids the phase-down entirely but operates at very high pressures with different components and different service skills.

Blast Freezers and IQF Tunnels

Batch blast cells and continuous spiral or tunnel freezers for meat, poultry, seafood, bakery, fruit and vegetables, specified by product, entry temperature, exit core temperature and kilograms per hour rather than by room volume. Freezing rate determines product quality through ice crystal size, so a supplier quoting only tonnes per day without asking about product geometry and entry temperature is quoting a room, not a freezer. Defrost strategy and airflow uniformity are the two engineering points that separate a good tunnel from a poor one.

Controlled and Modified Atmosphere Storage

Gas-tight rooms with oxygen and carbon dioxide control, nitrogen generation and scrubbing, used to hold apples, pears, pomegranates and other fruit for many months. Turkey has real depth here because it is a large fruit producer and exporter with a long storage season. The critical specification is room gas tightness, tested by pressure decay, because a room that leaks cannot hold the atmosphere no matter how good the equipment is. Ask for the tightness test method and the acceptance value in the contract.

Pharmaceutical and Life Science Cold Chain

Two to eight degree cold rooms, deep freeze at minus twenty and minus eighty, and ultra-low storage, built to a qualification standard rather than an engineering standard. What distinguishes these from food rooms is documentation: design, installation, operational and performance qualification, temperature mapping in loaded and unloaded conditions, calibrated and traceable sensors, alarm and escalation, redundancy and validated data storage. If your product is a medicine, the paperwork is the deliverable as much as the room is.

Refrigerated Display and Commercial

Cabinets, multidecks, islands, counters and small pack systems for retail and food service, produced in volume in Turkey for domestic and export retail chains. These fall under EU ecodesign and energy labelling rules for refrigerating appliances with a direct sales function, which set minimum efficiency and mandatory labels, and doors on cabinets have moved from optional to expected. Confirm the energy class and the applicable ecodesign compliance before ordering for the EU market.

Doors, Floors, Racking and Auxiliaries

Sliding and hinged cold room doors, high speed doors, strip curtains, dock levellers and seals, insulated floors with underfloor heating for freezer slabs, pallet racking and mobile shelving. These are usually treated as afterthoughts and are where most of the operational problems appear: door cycles are the largest single heat load in a busy store, and a freezer floor without underfloor heating will heave the slab over time. Specify them at the start, in the same scope as the refrigeration.

The Refrigerant Decision and the Rules Around It

Refrigerant choice constrains the safety standard, the pressure category, the plant room design and the servicing cost for twenty years. Everything else in the project follows from it.

(EU) 2024/573

F-gas regulation and refrigerant choice

The revised F-gas regulation tightens the hydrofluorocarbon phase-down and the restrictions on equipment placed on the EU market on a fixed schedule, with the global warming potential limit for stationary refrigeration other than chillers falling to 150 from 2030 and service and maintenance restrictions tightening alongside it. Because the schedule has several steps by equipment class and capacity, get the applicable limit for your specific plant confirmed in writing rather than relying on a summary, and treat refrigerant selection as a twenty-year decision.

EN 378

Safety of refrigerating systems

The core safety standard for refrigerating systems and heat pumps, covering refrigerant safety classification, permitted charge by occupancy category and location, machinery room requirements, ventilation, gas detection, pressure relief and marking. It is what determines whether your chosen refrigerant can legally and safely be used in the space you intend. Flammable and toxic refrigerants change the answer completely, so establish the occupancy category of the building before the refrigerant is selected, not after.

PED 2014/68/EU

Pressure equipment

Refrigerant circuits contain pressure vessels and piping that fall under the Pressure Equipment Directive, with the conformity assessment category depending on pressure, volume and fluid group. Transcritical carbon dioxide systems in particular operate at pressures far above conventional plant and push components into higher categories. Ask which category applies to the vessels and piping in your plant, which module was used, and for the declarations of conformity and the pressure test records at handover.

(EU) 2023/1230

The new Machinery Regulation

The Machinery Regulation applies from 20 January 2027 and replaces the Machinery Directive with no overlapping transition period, adding requirements around software, connectivity and cybersecurity and listing high-risk machinery where notified body involvement is mandatory. Refrigeration packs, freezing tunnels and their control systems are machinery. If your delivery or commissioning lands near that date, state in the contract which regime applies and who bears the cost if it changes.

ATEX 2014/34/EU

Flammable and toxic refrigerants

Propane and other A3 refrigerants are flammable, and ammonia is both toxic and flammable in its classification, so plant rooms and equipment can require explosion protection and zone classification. This is a design and installation question rather than a certificate to collect afterwards. Establish who classifies the zones, what equipment category is fitted in each, how ventilation and detection are arranged, and who produces the explosion protection document for the installation.

EN 14509 & EN 13501-1

Panel envelope and fire performance

The insulated panels forming the enclosure are a construction product with their own harmonised standard, and the declared product is the complete panel including facings and joints rather than the core insulation. Reaction to fire is classified for the panel under EN 13501-1, and a combustible core behaves differently from the core material tested alone. Cold store fires are historically severe, so read the panel declaration of performance and the fire classification report for the actual build-up.

Validation & data

HACCP, GDP and temperature records

For food storage, EU food hygiene law requires HACCP-based procedures and the cold chain has to be demonstrable. For pharmaceuticals, good distribution practice requires qualification, temperature mapping in loaded and unloaded states, calibrated traceable sensors, alarm escalation and validated data retention. Temperature recorders for the storage of temperature-sensitive goods are covered by their own standard. Decide at design stage whether you are building a food room or a qualified room, because retrofitting qualification is far more expensive.

Where Turkish Cold Storage Capability Sits

Four regions, each shaped by what it actually stores. That tells you more about a supplier's real experience than a brochure does.

Istanbul and Marmara

The commercial and engineering centre of the sector, with panel manufacturers, refrigeration contractors, component distributors and controls integrators concentrated around Istanbul, Kocaeli and the Corlu belt. This is where you find suppliers already executing projects in Europe with the documentation to match, and it is closest to the road routes through the Balkans and to the Marmara ports. For a project buyer who needs one party to own the whole scope, this region usually has the deepest choice.

Izmir and the Aegean

The agricultural cold chain heartland, serving fruit, vegetable, dried fruit and processed food exporters, with genuine depth in controlled atmosphere storage and pre-cooling. Suppliers here have solved the practical problems of long-season fruit storage repeatedly rather than theoretically. If your project is produce storage rather than industrial freezing, this is the region where the operational experience actually sits.

Antalya, Mersin and the south

Fresh produce, greenhouse and citrus country, with heavy demand for pre-cooling, hydro-cooling and short-cycle storage close to the growing areas, plus port access at Mersin for export. Projects here are built for high throughput and fast turnaround rather than long-term holding. The southern location also means the highest ambient design temperatures in the country, which is useful: equipment sized for these conditions is comfortably sized for most European or Central Asian sites.

Konya and Central Anatolia

A large agricultural and food processing region with a growing base of panel and refrigeration manufacturing, generally at lower cost than the Marmara belt. Capability on standard modular cold rooms and mid-size plant is real. For complex industrial refrigeration, pharmaceutical qualification or controlled atmosphere work, check the specific project references carefully, because the depth of engineering experience varies more here than in Istanbul or Izmir.

How to Buy a Cold Storage Project from Turkey

Six steps in the order that produces a plant that holds temperature under load rather than one that only works empty.

  1. 1

    Start from the product, not the room

    State what goes in, at what entry temperature, at what rate, how often the doors open, and what the storage temperature and humidity must be. A cold store is sized by heat load, and heat load is driven by product, throughput and door cycles far more than by volume. A supplier who quotes from cubic metres alone has not calculated anything. Ask for the heat load calculation as a document you can read, not as a number in an email.

  2. 2

    Choose the refrigerant as a twenty-year decision

    Ask which refrigerant is proposed, its global warming potential, its safety classification, what the F-gas schedule does to it over the life of the plant, and what servicing it will cost and require in ten years. Then check that EN 378 permits that refrigerant at that charge in your building and occupancy. Ammonia and transcritical carbon dioxide avoid the phase-down but bring their own design, pressure and competence requirements. This decision constrains everything downstream, so make it early and deliberately.

  3. 3

    Specify the envelope and the details

    Panel thickness and core, joint and corner detailing, vapour control, door type and number, high speed doors or curtains where traffic is heavy, floor build-up and underfloor heating for freezer slabs. Ask for the panel declaration of performance and the fire classification for the actual build-up. These items are where running cost and long-term failures live, and they are the first things a low bid quietly reduces.

  4. 4

    Demand pull-down and performance guarantees

    Get a guaranteed pull-down time from ambient to setpoint, a guaranteed holding temperature at stated ambient and load, an energy consumption figure at defined conditions, and for freezing equipment a guaranteed throughput at a stated entry and exit core temperature. Tie these to a site acceptance test with the room loaded, not empty, and hold retention until it passes. An empty room reaches temperature easily; a loaded one is the actual test.

  5. 5

    Decide early whether the room must be qualified

    A food cold room and a qualified pharmaceutical room are different projects with different costs. If the product is a medicine or requires validated storage, specify design, installation, operational and performance qualification, temperature mapping loaded and unloaded, calibrated traceable sensors, alarm escalation, redundancy and validated data retention at the start. Retrofitting qualification onto a room built as a food store is substantially more expensive than building it correctly.

  6. 6

    Settle service, spares and the refrigerant logbook

    Establish who commissions, who trains the operators, what the response time is for a breakdown, whether remote monitoring is fitted and what it costs annually, and what the recommended spares holding is. Confirm who holds the leak checking and refrigerant records the F-gas regime requires, because that obligation sits with the operator of the equipment, not the manufacturer. Agree Incoterms and confirm the A.TR movement certificate so the equipment enters the EU free of customs duty.

Turkish Cold Storage Sourcing FAQ

What food processors, distributors, exporters and project buyers ask before committing.

Which refrigerant should I choose?
It depends on plant size, building occupancy and how long you intend to run it, and it is now as much a regulatory question as an engineering one. The F-gas regulation tightens the hydrofluorocarbon phase-down and equipment restrictions on a fixed schedule, with the limit for stationary refrigeration other than chillers falling to 150 GWP from 2030. Ammonia and transcritical carbon dioxide sit outside that pressure but bring toxicity, pressure and competence requirements of their own. Get the applicable limit for your specific equipment class confirmed in writing before you commit.
How is a cold store actually sized?
By heat load, not by volume. The calculation adds transmission through the envelope, the product load from entry temperature down to storage temperature at the required rate, infiltration through door openings, and internal loads from lighting, fans, forklifts and people. Door traffic is frequently the largest single item in a busy store and the one buyers forget to state. Ask for the heat load calculation as a readable document and check that the assumptions match how you will actually operate.
What panel thickness do I need?
As a general guide, roughly 60 to 100 millimetres for chilled service and 100 to 200 millimetres for freezing, with the exact figure following from the heat load calculation, the ambient conditions and the energy price. Panel thickness is a running cost decision rather than a capital cost decision: the difference in purchase price is recovered quickly in a freezer, and under-specifying to win on price is the most common false economy in this category.
What is different about pharmaceutical cold storage?
The documentation is the deliverable. Good distribution practice requires design, installation, operational and performance qualification, temperature mapping in both loaded and unloaded conditions, calibrated sensors with traceable certificates, alarm and escalation procedures, redundancy so a single failure does not lose the product, and validated data retention. The refrigeration engineering is not fundamentally harder than a food room; the qualification, change control and record keeping are what make it a different project.
Can Turkish suppliers handle the whole project?
That is the normal way it is sold here. A typical scope covers heat load calculation, refrigeration plant, panel enclosure, doors, floor, controls, installation and commissioning, with the supplier taking single-point responsibility. What you should check is which parts are made in-house and which are bought and integrated, particularly compressors, controls and doors, and who carries the warranty on each. Single-point responsibility is only useful if it is contractually real.
How long does a cold storage project take?
For standard modular rooms, typically six to twelve weeks from approved drawings. Industrial plant and freezing tunnels usually run four to seven months including design approval. Controlled atmosphere and qualified pharmaceutical projects run longer because of gas tightness testing and qualification. Civil works, foundations, power supply and the floor slab are almost always the buyer's responsibility and are the most frequent cause of delay on site.
Is there customs duty on the equipment into the EU?
No. Refrigeration equipment and insulated panels are industrial goods under the EU-Turkey Customs Union, so shipments with a valid A.TR movement certificate enter free of customs duty, with import VAT applying as normal. On a project of this size that is a meaningful figure, and it stacks with road freight measured in days and with the ability to get a commissioning engineer to site quickly.
What guarantees should be in the contract?
Four. A pull-down time from ambient to setpoint. A holding temperature at a stated ambient and load. An energy consumption figure at defined conditions. And for freezing equipment, a throughput at a stated entry and exit core temperature. Test all of them with the room loaded rather than empty, at the site acceptance stage, and hold a retention until it passes. Also fix the ambient design temperature in the contract, because a plant sized for a mild summer will fail in a hot one.
What about ammonia systems specifically?
Ammonia is the most efficient common refrigerant for large industrial plant and has no phase-down exposure, which is why it dominates big cold stores and food processing. The trade-offs are real: it is toxic, its safety classification restricts where it can be used under EN 378, it requires a properly designed and ventilated machinery room with detection, and it needs trained operators and a competent local service contractor. If your site cannot support that, the efficiency advantage is not worth the operational risk.
How does this differ from buying a prefabricated cold room building?
The enclosure and the refrigeration are two different purchases and they are often confused. A prefabricated building supplier sells the insulated envelope, the structure and the doors, and may fit a packaged cooling unit. A refrigeration project supplier designs the system around your heat load, product and throughput and takes responsibility for reaching and holding temperature. For a small chilled store the first is often enough; for anything involving freezing, high throughput, controlled atmosphere or qualification, you need the second.

Related Turkish Manufacturing Categories

Cold storage sits between machinery and construction. The machinery hub is at Turkish machinery manufacturers. If you need the insulated building rather than the refrigeration system, see Turkish prefabricated building manufacturers, and for the panel and insulation materials themselves see Turkish insulation manufacturers. For processing equipment installed alongside see Turkish food machinery manufacturers, and for packing and end-of-line equipment see Turkish packaging machinery manufacturers.

A cold chain exists to protect a product. For the fruit, vegetables and produce that fill controlled atmosphere rooms see Turkish food manufacturers and exporters, for dried fruit and nuts see Turkish dried fruit exporters, and for dairy see Turkish dairy manufacturers. For refrigerant-side chemicals, lubricants and cleaning systems see Turkish chemical manufacturers, and for project cargo, Incoterms and A.TR documents see export logistics and FOB ports.