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Industrial Cold Room Doors, Insulated Panels & Cold Storage Buildings
SerPan Cold manufactures hinged and sliding cold room doors, 60–200 mm PUR/PIR insulated panels, refrigeration systems, and steel-framed cold storage buildings.
Open PageCold Chain Products & Integrated System Components
From standalone cold room door or panel orders to complete cold rooms and steel-framed cold storage buildings, we supply fully compatible thermal and structural components.
Open PageIndustrial Cold Room Doors, Freezer Doors & Hygienic Traffic Doors
The doorway is the most critical point for thermal loss, icing, and mechanical wear in any cold store. SerPan Cold engineers 7 specialized door families with thermal-break frames and heavy-duty hardware.
Open PageHinged Cold Room Door (SPC-HD Series)
Designed for pedestrian and hand-trolley cold rooms, the SPC-HD series features rising cam-action hinges that lift the leaf during opening to protect the bottom sweep gasket and press tightly upon closing.
Open PageSliding Cold Room Door (SPC-SD Series)
The workhorse of industrial cold storage warehouses and blast freezers. Precision indentations in the overhead anodized aluminium track drop the door leaf 45° downward and inward at the final closing point for a hermetic 4-sided seal.
Open PageDouble-Leaf (Bi-Parting & Hinged) Cold Room Doors
When clear openings exceed 1800 mm and side wall space cannot accommodate a single wide sliding leaf—or when opening speed must be doubled—bi-parting sliding or double-leaf hinged cold room doors provide the optimal layout.
Open PageMonorail Cold Room Door (SPC-MR Series)
Slaughterhouses and meat processing plants move carcasses on overhead monorail tracks between chillers, aging rooms, and deboning halls. The SPC-MR series integrates a custom-contoured insulated top rail slot with flexible wiper gaskets.
Open PageFlip-Flap Hygienic Swing Traffic Door (SPC-FF)
Engineered for high-traffic food preparation, deboning, and packaging corridors where staff push trolleys or carry trays, SPC-FF doors swing 180° in both directions and self-close via heavy-duty spring hinges.
Open PageBar Counter Doors & Panel-Flush Hygienic Office/Service Doors
In modern food processing facilities built with sandwich panel partitions, laboratory, changing room, office, and retail counter doors must integrate flush with 60–100 mm panel walls without dust-trapping ledges.
Open PageCustom Cold Store, Loading Dock Sectional & Emergency Exit Doors
For large-scale cold-chain logistics hubs, we engineer and supply the complete door schedule—from insulated loading dock sectional doors and high-speed roll-up doors to panic-bar emergency exits.
Open PageCold Room Insulated Panels & Industrial Building Sandwich Panels
Backed by SerPan Cold and SerPan Metal manufacturing strength, we supply both the internal vapor-tight cold room envelope (60–200 mm) and the external roof and facade cladding of your facility.
Open PageCold Room Wall & Ceiling Panels (60 mm – 200 mm)
A cold room's energy consumption is governed by the thermal transmittance (U-value) and vapor tightness of its wall and ceiling panel joints. Our deep labyrinth tongue-and-groove profile eliminates thermal bridges.
Open PageCold Room Floor Panels & Heavy-Duty Floor Insulation Solutions
Preventing ground heat gain and sub-zero frost heave requires selecting the right floor structure: prefabricated cam-lock floor panels for walk-in rooms, or high-compressive under-slab insulation for forklift warehouses.
Open PageRoof Sandwich Panels for Cold Storage Buildings
In steel-framed cold storage buildings, the external roof cladding shields against solar radiation, carries snow and wind loads, and keeps the plenum above the internal cold room ceiling completely dry.
Open PageIndustrial Facade Sandwich Panels
We supply secret-fix and standard tongue-and-groove facade sandwich panels providing architectural aesthetics, wind tightness, and long-term corrosion resistance.
Open PagePIR / PUR Core Chemistry & Surface Coating Selection Guide
Selecting PIR fire-retardant cores for facility insurance compliance and specifying PVC or AISI 304 stainless facings for aggressive washdown environments ensures decades of trouble-free operation.
Open PageCold Room Accessories, Hygienic Profiles & Installation Hardware
Even the best panels and doors require engineered corner flashings, hygienic coves, pressure relief valves, and thermal-break ceiling hangers to pass HACCP/BRCGS audits and maintain airtightness.
Open PageCold Room Corner, Floor U-Channel & Joint Flashings
Precision-bent sheet metal flashings and extruded aluminium/PVC U, L, and Z profiles matched to 60–200 mm panel thicknesses for structural alignment and corner protection.
Open PageHygienic Cove Skirting & Rounded Corner Profile Systems
Eliminate 90° bacterial traps in meat, dairy, and food plants with clip-on PVC rounded cove profiles featuring flexible co-extruded sealing lips.
Open PageHeated Cold Room Pressure Relief Valves
Rapid air cooling after door closure or defrost creates severe negative pressure inside sealed freezers. Heated pressure relief valves equalize pressure instantly.
Open PagePolar PVC Strip Curtains & Cold Room Air Curtains
Reduce warm humid air infiltration by over 50% when main cold room doors remain open during loading with sub-zero polar PVC strip curtains and laminar air curtains.
Open PageCold Room Ceiling T-Bar Suspension & Thermal-Break Hardware
Whenever ceiling spans exceed 4.5–5.0 meters, thermal-break aluminium T-profiles and insulated drop-rods suspend the ceiling panels safely from overhead steel purlins.
Open PageCold Room Door Hardware, Gaskets, Track Rollers & Spare Parts
Alongside new door manufacturing, we supply original replacement latches, hinges, rollers, EPDM gaskets, and frame heater cables to keep existing cold stores running.
Open PageDoorway Protection Bollards & Panel Wall Impact Guards
A single forklift strike on a cold door frame compromises thermal sealing. High-visibility steel floor bollards and PE/stainless wall bumper rails armor your facility against impact damage.
Open PageCold Storage Refrigeration Systems & Control Solutions
Matching the insulated thermal envelope with properly sized refrigeration equipment cuts power consumption by up to 25%. We engineer complete cooling packages tailored to your product intake and climate zone.
Open PageIndustrial Split Condensing Units
Providing independent temperature control and redundancy for each room, our split condensing units feature tropicalized condensers (+43°C / +48°C ambient) and pre-wired electrical panels.
Open PageCentral Multi-Compressor Rack Refrigeration Systems
For multi-room cold storage facilities and food processing plants, central compressor racks modulate capacity dynamically across partial loads, maximizing energy efficiency and N+1 reliability.
Open PageCold Room Unit Coolers (Evaporators) & Heat Exchangers
Preventing product dehydration, ensuring uniform pallet temperatures, and maintaining draft-free working halls depend on selecting the right evaporator geometry and fin spacing (4 / 6 / 8 / 10 / 12 mm).
Open PageCold Room Control Panels, Data-Logging & Remote Alarm Systems
Protect your cold-chain inventory 24/7 with microprocessor control panels featuring automated defrost scheduling, door-open alarms, historical HACCP logging, and instant mobile alerts.
Open PageTurnkey & Modular Cold Room Solutions
From compact walk-in cold rooms inside existing buildings to multi-chamber industrial storage and blast freezing suites, we engineer the complete package.
Open PagePositive Temperature Chiller Cold Rooms (+2°C / +8°C)
Preserve product freshness and shelf life with +2/+8°C chiller rooms built using 80–100 mm PUR/PIR panels, hermetic doors, and humidity-balanced unit coolers.
Open PageFrozen Storage & Deep Freeze Rooms (-18°C / -25°C)
Sub-zero (-18°C to -25°C) freezer chambers demand vapor-tight 120–150 mm panels, heated door frames, heated pressure relief valves, and insulated floors with frost-heave protection.
Open PageIndustrial Blast Freezer Rooms & Tunnels (-35°C / -40°C)
Rapid core pull-down to -18°C preserves cellular integrity without macro-crystal formation. Our -35°C / -40°C blast freezers combine 180–200 mm panels, dual-heated blast doors, and high-velocity air circulation.
Open PageCam-Lock Modular Walk-In Cold Rooms
Installed in 1–2 days directly on any flat floor without civil works, our cam-lock modular walk-in rooms include prefabricated non-slip floor panels and can be disassembled and relocated anytime.
Open PageCold Storage Buildings: Structural Steel, Thermal Envelope & Turnkey Facilities
Unlike suppliers limited to internal room panels, SerPan Cold integrates SerHangar structural steel, SerPan Metal external cladding, and SerProfil custom flashings to deliver complete standalone cold storage buildings from slab to roof.
Open PageSteel-Framed Cold Storage Warehouse Buildings
A cold storage steel structure differs fundamentally from a standard warehouse frame: it must be statically engineered for suspended insulated ceilings, heavy multi-fan evaporators, meat monorail loads, and thermal-break envelopes.
Open PageFrequently Asked Engineering & Supply Questions
Frequently asked technical questions regarding cold room doors, panel thickness selection, thermal sealing details, and turnkey project workflows.
C01 What is the difference between "Clear Opening Size" and "Wall Cut-Out Size" when ordering a cold room door?
Clear opening size is the usable internal passage width and height when the door leaf is fully open (e.g., 1200×2100 mm for pallet jacks). Wall cut-out size is the structural opening cut into the panel or masonry wall to receive the door frame, typically +70/+80 mm wider and +40/+50 mm higher depending on the frame profile.
C02 Should I choose a hinged cold room door or a sliding cold room door?
For pedestrian or hand-trolley access up to 1100 mm clear width, a hinged cold room door (D01) is ideal. Whenever pallet jacks or forklifts operate, corridors are narrow, or clear width is 1200 mm and above, a sliding cold room door (D02) should be selected to eliminate leaf sag and save corridor swing space.
C03 Why is a frame heater cable mandatory on freezer (-18°C / -25°C) and blast freezer (-35°C / -40°C) doors?
In sub-zero rooms below 0°C, moisture condenses and freezes around the perimeter gasket. An integrated frame and threshold heater cable prevents the EPDM gasket from freezing onto the aluminium frame, avoiding gasket tearing and door jamming.
C04 How is internal emergency exit safety ensured on cold room doors?
All SerPan Cold hinged and sliding cold room doors feature a standard glow-in-the-dark internal safety release handle (anti-panic mechanism) that unlocks and opens the door from the inside with a single push, even if padlocked or key-locked from outside.
C05 Should I specify a flush threshold (thresholdless) or stepped threshold door?
For any doorway used by pallet jacks, wheeled trolleys, or forklifts, a flush floor (thresholdless) configuration with a drop-seal bottom gasket is mandatory. Stepped stainless steel thresholds are only used for pedestrian-only rooms where floor panels sit above an existing slab.
C06 What technical dimensions are required when ordering a monorail cold room door (D04)?
In addition to clear door width and height, we require the monorail track height from finished floor level, track profile type (tubular or flat/I-beam), centerline offset relative to the door opening, and top slot clearance dimensions.
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