Insulated Cold Storage Doors Sliding Vertical Lift and High Speed
Doors are the busiest thermal bridge in a cold store. Every opening cycle admits warm humid air, and every badly sealed frame grows ice until it stops closing.
- 5 products
- Sliding, lift, flip flap and high speed
All 5 Cold Room Doors Products
Door traffic is a continuous, uncounted refrigeration load — and the first thing to fail mechanically in a freezer.
Sliding Cold Storage Door
Same insulation material as cold room panels. Double-sided color steel. Anti-freeze and electric heating protection.
Electric Sliding Cold Storage Door
Latest synchronous motor control. -60°C to 120°C: cold storage, freezer and high-temperature warehouses.
Vertical Lift Cold Storage Door
High-strength 40mm thermal insulation panels. Sectional panels with dynamic balance system.
Insulated Flip Flap Door
Adjustable spring hinge. Flexible rotation body. Perfect for goods channels in cooling environments.
High-Speed Roll-Up Door
Engineered to withstand extreme cold. Saves up to 30% in energy costs.
Typical Buyers Of This Equipment
- Loading docks with high forklift traffic
- Freezer rooms where frame heating is mandatory
- Corridor and picking areas needing fast, frequent passage
- Facilities standardising door sizes across several chambers
Cold loss at every opening
High-speed roll-up doors opening at 2.5 m/s with around 30% energy saving against a conventional door on the same traffic.
Doors that ice shut
Heated frames and gaskets rated from minus 60 to plus 120 degrees on electric sliding doors.
Damage from forklift traffic
Flip flap doors with adjustable spring hinges for constant passage, and vertical lift doors with 40 mm sectional panels where floor space is tight.
Where This Equipment Is Installed
Cold Chain Logistics
A distribution cold store is judged on pallet movements, not on storage volume. Dock design, door speed and racking layout decide...
Industrial and Special
Some cold rooms are not about food at all. Lithium battery storage, nuclear plant supplies, laboratory reagents and industrial...
Projects Using This Equipment
50,000m³ Cold-Chain Logistics — Wuhan Xinpu Fruit
Two-stage 50,000 m³ cold-chain logistics centre for Wuhan Xinpu Fruit — fruit & meat distribution hub.
Cold-Chain Logistics — Seafood 20,000t
20,000-ton seafood refrigeration project. PIR, Freon, PLC control, electric cold storage doors.
2,420m³ Explosion-Proof Battery Cold Storage
EX-rated cold storage for Li-ion battery raw materials and testing.
Cold Room Doors Questions
Which door suits a busy loading dock?
High-speed roll-up doors for frequent passage, backed by an insulated sliding or vertical lift door as the thermal barrier when the dock is closed.
Do freezer doors need heating?
Yes. Below zero, frame and gasket heating prevents the door freezing to the frame. Our electric sliding doors are rated from minus 60 to plus 120 degrees.
Can doors be made to non-standard sizes?
Yes. Door leaf dimensions are made to the opening; send the clear opening width and height with the room temperature.
Get A Selection For Your Room
Send dimensions, temperature and product type and we will come back with the model, the capacity and the price.