Direct-from-factory prefabricated solutions manufactured for deep-freeze storage, controlled atmosphere warehouses, and hygienic pharmaceutical applications.
For commercial refrigeration contractors (Kälte-Klima-Fachbetriebe) and structural planners across Germany, thermal envelope design is no longer just about maintaining chill factor—it is strictly governed by the federal Gebäudeenergiegesetz (GEG), strict refrigeration equipment directives, and DIN EN 14509-1 standards. In cold storage logistics facilities operating at sub-zero regimes (−25°C to −35°C in blast freezers), thermal bypass and vapor boundary degradation account for up to 38% of long-term operational compressor load.
Our factory utilizes advanced high-pressure continuous cyclopentane pentane-blown polyisocyanurate (PIR) formulations, providing an exceptional aged core thermal conductivity (λ) down to 0.019–0.022 W/(m·K). Compared to traditional expanded polystyrene (EPS) or low-index PUR, our structural panels deliver superior thermal resistance at 30% reduced profile thickness, substantially maximizing internal rentable cubic meters (Nutzvolumen) in German high-bay logistics centers (Hochregallager).
| Panel Thickness | Core Density (±2 kg/m³) | U-Value (W/m²·K) | Target Temperature Regime | Max Span (Wind Load 0.6 kN/m²) |
|---|---|---|---|---|
| 80 mm PIR | 42 kg/m³ High-Index | 0.26 W/m²·K | +8°C to +15°C (Pharma Prep / Cool Room) | 5.20 m |
| 100 mm PIR | 42 kg/m³ High-Index | 0.21 W/m²·K | 0°C to +4°C (Fresh Food Chiller / Meat) | 6.10 m |
| 120 mm PIR | 42 kg/m³ High-Index | 0.17 W/m²·K | −5°C to −15°C (Frozen Bakery / Storage) | 6.80 m |
| 150 mm PIR | 42 kg/m³ High-Index | 0.14 W/m²·K | −20°C to −28°C (Deep-Freeze Distribution) | 7.50 m |
| 200 mm PIR | 42 kg/m³ High-Index | 0.10 W/m²·K | −35°C to −45°C (Blast Freezing / Cryo Rooms) | 8.20 m |
| 120 mm Mineral Wool | 115 kg/m³ Structural Fibers | 0.32 W/m²·K | Non-Combustible (A2-s1, d0) Compartment Walls | 4.50 m |
From logistics corridors along the Rhine-Ruhr to Bavarian pharmaceutical clusters, our panels fulfill precise sector-specific German building codes.
Installed throughout German Freight Logistics Centers (Güterverkehrszentren in Bremen, Leipzig, and Duisburg). Designed for rapid erection with multi-span load tolerances, resisting repeated dynamic negative pressure shocks from high-traffic loading docks.
Complies with rigorous IFS Food and DIN 10500 standards. Finished with 120μm FoodSafe PVC Plastisol or stainless steel (V2A / 1.4301) facings resistant to intensive CIP cleaning regimens, foaming disinfectants, and continuous washdown abrasion.
Supplied to pharmaceutical warehousing facilities across Frankfurt and Munich. Provides hermetic EN 12207 Class 4 airtight jointing to prevent thermal bypass, supporting validated ±0.5°C tolerances required for active biological substances.
Engineered for swift interior assembly in urban micro-fulfillment centers. Integrated cam-lock eccentric fasteners allow fast, zero-dust installation in confined urban footprint retrofits without demanding structural heavy lifting machinery.
Strategic adaptation to the EU F-Gas revision, ESG life-cycle audits, and non-combustible architectural fire zoning.
The European Union F-Gas Regulation (EU 2024/573) drastically restricts synthetic HFCs, accelerating the transition to natural refrigerants like $CO_2$ (R744) and Propane (R290). Because transcritical $CO_2$ systems exhibit diminished seasonal energy efficiency at high ambient thresholds, envelope insulation must compensate. German refrigeration planners demand lower U-values ($U < 0.12$ W/m²·K) to downsize compressor displacement and avoid thermodynamic overpressure risk.
German building authorities (Bauaufsichtsbehörden) enforce stringent regional fire ordinances (Landesbauordnung - LBO). To mitigate insurer liability (VdS guidelines), large logistics footprints require non-combustible firewall separations (EI 90 / EI 120). We supply dual-core hybrid specifications: B-s1, d0 PIR for maximum operational insulation on external elevations, seamlessly interlocked with A2-s1, d0 structural Mineral Wool panels for interior firebreaks.
Institutional real estate investors in Germany (e.g., Union Investment, Patrizia) mandate DGNB (German Sustainable Building Council) or LEED Gold certification for cold storage assets. Our sandwich panels feature zero-ODP, GWP < 1 cyclopentane foaming and full Environmental Product Declarations (EPD). Steel sheets are zinc-magnesium coated with zero VOC outgassing, ensuring maximum sustainability scoring during building lifecycle assessments.
State-of-the-art continuous double-belt laminating lines ensuring sub-millimeter tolerances, batch traceability, and dependable delivery to Hamburg and Rotterdam ports.
Equipped with 240-meter continuous automated production lines. Our high-throughput facility delivers complete megawatt-scale cold warehouse envelope batches in days, eliminating contractor schedule slippage on mission-critical projects.
Precision roll-formed tongue-and-groove profiles with built-in labyrinth seals. CNC-controlled edge routing guarantees zero mechanical tolerance variance (≤0.5 mm), preventing vapor micro-channels and ice formation at sub-zero temperatures.
Flexible formulation switches between high-index PIR, standard PUR, and non-combustible high-density Rockwool. All facings utilize high-grade structural hot-dip galvanized steel (S280GD/S320GD) with anti-corrosion zinc loadings up to 275 g/m².
Full export-grade protective packaging with self-adhesive PE film, reinforced timber dunnage, and moisture-absorbing desiccants. Coordinated flat-rack containerization for direct clearance into Hamburg, Bremen, and inland German dry terminals.
Everything procurement directors, HVAC-R engineers, and general contractors need to know regarding compliance, lead times, and submittals.
Yes. All insulated sandwich panels exported to Germany are fully certified under DIN EN 14509-1 (self-supporting double skin metal faced insulating panels). Every production batch is backed by a verified Declaration of Performance (DoP), factory production control documentation, and independent test reports recognized by German technical inspection bodies.
Our high-index PIR panels achieve a verified B-s1, d0 fire rating according to DIN EN 13501-1 (flame retardant, minimal smoke generation, zero burning droplets). For specialized internal firewalls requiring EI 60, EI 90, or EI 120 resistance periods, we supply structural non-combustible A2-s1, d0 Mineral Wool core panels.
Our panels incorporate a precision double-tongue-and-groove labyrinth joint profile (Nut- und Federverbindung) lined with pre-installed expanding EPDM or closed-cell PE gaskets. When joined with concealed internal eccentric cam-locks or dual-bead silicone vapor seals on the warm side, water vapor transmission is virtually zero ($\mu \rightarrow \infty$), eliminating ice bridging and frost heaves.
For standard chilled logistics, 25μm Polyester coatings suffice. For meat processing plants, dairies, and abattoirs subjected to continuous chemical washdowns, we apply a heavy-duty 120μm FoodSafe PVC Plastisol finish or supply direct austenitic AISI 304 / AISI 316L (1.4301 / 1.4404) stainless steel skins tested against aggressive sodium hypochlorite and quaternary ammonium compounds.
Our continuous lamination lines can manufacture panels up to 18.0 meters in continuous length. For standard 40-foot High Cube (40' HC) container shipments, maximum panel length is 11.85 meters. For larger continuous single-span roof and wall installations across Germany, we arrange specialized breakbulk sea freight or project flat-rack carriers accommodating lengths over 13.5 meters.
Yes. Our internal structural engineering team provides complete static calculations verifying allowable bending moments, wrinkling stress (σw), and maximum deflection limits ($L/200$ for walls, $L/250$ for roofs) based on local German wind and snow load zones (Wind- und Schneelastzonen nach DIN 1055 / EN 1991). Project-specific submittal packages are generated prior to production sign-off.
Standard manufacturing duration for typical project volumes (2,000–10,000 m²) is 10 to 15 business days. Direct ocean transit to major Northern European ports (Hamburg, Bremerhaven, Rotterdam) averages 22–28 days. We support flexible Incoterms including FOB, CIF, or complete DDP directly to job sites across North Rhine-Westphalia, Bavaria, or Baden-Württemberg with bonded customs clearance.
Yes. A thermal envelope is only as resilient as its perimeter intersections. We supply matching color-coated internal and external flashings, sanitized PVC corner covings (Hohlkehlprofile), ceiling suspension T-bars with thermal isolation breaks, and floor-level U-channels engineered for seamless cold-room floor heating installation.
Connect directly with our engineering sales desk for full technical submittal packages, EN 14509 DoP documentation, structural span static validations, and factory-direct volume pricing.
Get a QuoteOur sales engineers respond to project questions during working hours (GST+4).