Premium MTLdoor-certified insulated sliding doors for commercial cold rooms, blast freezers, and chiller rooms. Professional supply & install by Micho Construction & Tech.
Micho Construction & Tech supplies and installs MTLdoor-certified cold room sliding doors throughout the Klang Valley and Selangor. We handle everything from site measurement to final commissioning.
Whether you need a chiller at +4°C or a blast freezer at -30°C, we source and install the correct door series, seal system, and frame profile for your cold room panel layout.
High-density PU foam core with perimeter gasket sealing minimises thermal bridging in both chiller and freezer applications.
Inner emergency release lock (80295) and inner emergency door pull (80290) ensure personnel are never trapped inside the cold room.
Floor heater channel prevents ice build-up at the door sill — critical for freezer rooms below -15°C in Malaysia's humid climate.
Standard sizes from 4′×7′ up to 10′×10′, plus special extra-height configurations for high-rack warehouse operations.
All series feature sliding leaf design, PU foam insulation core, and perimeter gasket sealing.
Workhorse cold room sliding door for standard chiller and freezer rooms. Flat panel design with heavy-duty overhead rail and adjustable nylon fibre pulleys.
Enhanced door with recessed frame detailing. Popular for food processing facilities and pharmaceutical cold stores requiring a cleaner finish.
Premium flush-surface door with no exposed fasteners. Ideal for HACCP-compliant facilities and high-hygiene clean-room environments.
Real-world installations across chiller rooms, blast freezers, and food processing facilities. Click any image to enlarge.
Official MTLdoor Installation Manual Version 4.0. Click any diagram to view full size. Use tabs to navigate between pages.
Door leaf dimensions are larger than the clear opening — width is wider by 90mm (3½″) and height is taller by 19mm (¾″) to achieve full gasket compression and airtight sealing.
| Door Width | Door Height | Opening Width | Opening Height |
|---|---|---|---|
| 4′ (1200mm)* | 7′ (2134mm) | 43¾″ (1112mm) | 83¼″ (2115mm) |
| 5′ (1524mm) | 7′ (2134mm) | 56½″ (1434mm) | 83¼″ (2115mm) |
| 5′ (1524mm) | 8′ (2438mm) | 56½″ (1434mm) | 95¼″ (2419mm) |
| 6′ (1829mm) | 8′ (2438mm) | 68½″ (1739mm) | 95¼″ (2419mm) |
| 6′ (1829mm) | 9′ (2743mm) | 68½″ (1739mm) | 107¼″ (2724mm) |
| 6′ (1829mm) | 10′ (3048mm) | 68½″ (1739mm) | 119¼″ (3029mm) |
| 7′ (2134mm) | 9′ (2743mm) | 80½″ (2044mm) | 107¼″ (2724mm) |
| 7′ (2134mm) | 10′ (3048mm) | 80½″ (2044mm) | 119¼″ (3029mm) |
| 8′ (2400mm)# | 10′ (3048mm) | 91″ (2311mm) | 119¼″ (3029mm) |
| 9′ (2743mm) | 10′ (3048mm) | 104½″ (2653mm) | 119¼″ (3029mm) |
| 10′ (3048mm) | 10′ (3048mm) | 116½″ (2958mm) | 119¼″ (3029mm) |
* Actual door width for 4′ = 47¼″ (1200mm) | # Actual door width for 8′ = 94½″ (2400mm)
All components are factory-supplied with each MichoDOOR unit. Replacement parts available through Micho.
Micho's cold room team handles the full installation from site measurement to client handover.
Get a no-obligation quotation for supply and installation in Klang Valley & Selangor.
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