TUNELGROUP Steel Cold Storage Buildings
Steel Building in Industrial Design
INDUSTRIAL STEEL COLD STORAGE CONSTRUCTION
Steel Cold Storage Buildings
Engineered steel cold storage buildings integrating structural systems, insulated envelopes and refrigeration technology for reliable temperature-controlled operations.
- Project-specific engineering
- Complete refrigeration integration
- Turnkey coordination
15+ years
Design and manufacturing experience
40+ countries
International project reach
Controlled temperatures
Systems from chilled to frozen
One team
Steel, insulation, refrigeration and installation
BUILT AROUND TEMPERATURE-CONTROLLED OPERATIONS
More than a steel frame. A complete cold storage building system.
A reliable cold store depends on the relationship between the steel structure, thermal envelope, vapor barrier, insulated floor, refrigeration plant, doors, airflow and operating temperature. Tunelgroup develops these elements as one integrated facility.
- Temperature-first layout — room volumes, target temperatures, product flow and loading zones are coordinated around the intended operation.
- Project-specific thermal envelope — panel thickness, vapor barriers, insulated floors and thermal bridges are evaluated for the required temperature.
- Integrated refrigeration strategy — evaporators, compressors, condensers, controls and defrost systems are selected from the calculated heat load.
ONE COORDINATED COLD STORAGE SYSTEM
What Tunelgroup Can Deliver
Each package is coordinated around the same building geometry, target temperatures, heat loads and installation sequence.
Structural Steel
Primary frames, secondary members, bracing, equipment supports and project-specific structural details.
Insulated Envelope
PIR or PUR wall, ceiling and floor panels coordinated with vapor sealing, hygiene and thermal-performance requirements.
Refrigeration System
Compressors, condensers, evaporators, valves, controls and defrost systems selected for the calculated cooling load.
Turnkey Scope
Engineering, production, packing, delivery, installation and commissioning can be coordinated within one project workflow.
TYPICAL APPLICATIONS
Cold Storage Buildings Designed for Real Temperature-Controlled Workflows
Building geometry, temperature zones and refrigeration capacity can be adapted to stored products, material flow, handling equipment and future capacity requirements.
Food Processing Cold Stores
Hygienic chilled rooms for meat, poultry, seafood and prepared foods
Frozen Warehouses
Low-temperature storage designed for stable frozen-product conditions
Fruit & Vegetable Storage
Temperature and humidity strategies adapted to fresh produce
Distribution Cold Stores
High-throughput chilled logistics with sealed loading interfaces
Pharmaceutical Storage
Controlled environments for temperature-sensitive medical products
Mixed-Temperature Facilities
Chilled, frozen, processing and technical zones in one facility
DESIGN INPUTS
Technical Decisions Made Before Fabrication
- Location & climate — ambient temperature, humidity, wind, snow and seismic conditions.
- Operating conditions — target room temperatures, pull-down time, operating hours and door usage.
- Product load — product type, daily intake, entry temperature, packaging and storage density.
- Future capacity — additional rooms, refrigeration redundancy and phased expansion planning.
| Structural system | Portal frame or project-specific steel framing selected according to building span, height, equipment loads and operating requirements. |
| Thermal envelope | PIR or PUR insulated panels, vapor-tight joints and thermal-bridge details selected for the design temperature and climate. |
| Temperature range | Chilled, frozen or multi-temperature zones engineered according to product requirements and operating conditions. |
| Refrigeration system | Central, split, semi-hermetic, scroll, screw or ammonia solutions selected from the calculated heat load and project scale. |
| Floor system | Insulation, vapor barrier, floor heating where required, reinforced screed and hygienic finish coordinated with traffic loads. |
| Doors & access | Insulated hinged, sliding and rapid doors; dock shelters and heated details can be integrated according to temperature and traffic. |
| Delivery scope | Engineering, manufacturing, export packing, international delivery and installation options. |
Final structural, thermal and refrigeration criteria and applicable standards are confirmed for the project destination and contract requirements before production.
FROM CONCEPT TO INSTALLATION
A Controlled Project Workflow
Defined review stages keep the steel structure, thermal envelope, refrigeration system and installation requirements aligned.
01 — Project Brief
Location, dimensions, stored products, temperatures and delivery scope are confirmed.
02 — Thermal & Structural Engineering
Heat loads, panel thicknesses, structural grid, openings and building geometry are developed.
03 — Coordination
Panels, doors, refrigeration equipment, drainage and service interfaces are reviewed.
04 — Production
Steel members, insulated panels, doors and refrigeration equipment move through production.
05 — Delivery
Components are organized by installation sequence for export packing and project logistics.
06 — Installation & Commissioning
Site erection, refrigeration installation, testing and commissioning follow the approved project sequence.
VISUAL PROJECT LANGUAGE
Built for Thermal Performance, Hygiene and Operational Flow
The same industrial architectural language is combined with insulated construction, hygienic interiors and integrated refrigeration technology.
Steel Cold Storage Exterior
Insulated building envelope with integrated technical systems
High-Capacity Cold Room
Hygienic insulated interior designed around airflow and product movement
Refrigerated Loading & Distribution
Sealed dock interfaces protecting the temperature-controlled chain
FREQUENTLY ASKED QUESTIONS
Planning a Steel Cold Storage Building
Clear product, temperature and operating information at the beginning reduces design changes and improves proposal accuracy.
Share the project location, internal dimensions, stored products, entry and storage temperatures, daily product load, door usage, ambient conditions, electrical supply and requested delivery scope.
Yes. The steel structure, internal room layout and refrigeration system can be developed for chilled, frozen or mixed-temperature zones.
Panel thickness is selected according to the target temperature, ambient conditions, panel material and energy-performance objective. The final value is confirmed by project-specific thermal calculations.
Yes. Tunelgroup can coordinate the refrigeration units, evaporators, condensers, controls, piping, defrost and monitoring systems with the building and insulated envelope.
The final scope can include engineering, steel production, insulated panels, refrigeration equipment, export packing, international logistics, installation and commissioning depending on the destination.
CONTACT US FOR STEEL COLD STORAGE BUILDINGS
« Contact us »
Fill in the form. We will contact you as soon as possible.Contact Us For Steel Cold Storage Buildings
Have questions or ready to take the next step? Contact us; we are here to help you on your cooling systems journey.
Working Time
Mon-Fri: 09:00 - 18:00
Closed on Weekends
İstanbul Factory
Dudullu Organize Sanayi Bölgesi, Nato Yolu Cd No:39, 34776
Y. Dudullu/Ümraniye/İstanbul
Bursa Factory
Kayapa, Kayapa OSB, 10. Sk. No:6, 16315
Ni̇lüfer/Bursa
Follow Us
Fill Out The Form For Steel Cold Storage Buildings
Our Mega Structure Design and Manufacturing Efficiency is at the Top Level with Knowledge, Experience and Effective Engineering