Insulated Sliding Doors

We offer a vast array of high-quality sliding doors for any application. Our patented rail mount system is lightweight, easy to open, and virtually maintenance-free.

  • Polyurethane-insulated doors

  • Economical and durable

  • Energy-efficient electric operator

  • Cold Storage

  • Medical & Science

  • Industrial & Commercial

  • Single Slide – Horizontal

  • Bi-Parting Slide – Horizontal

  • Single Slide – Vertical

  • Lightweight and low-maintenance roller operation, with almost zero dust collection

  • Manual and electric opening

We custom manufacture to meet exact specifications.

  • Oversized Doors

  • Docking Bay Doors

  • Built-in Doors

  • Warehouse Doors

  • Meat Rail Doors

  • Industrial Doors

  • Vertical Lift Doors

  • Cooler Doors

  • Commercial Doors

Clean Room Doors

We are a major supplier to government, hospitals, and corporations who require only the finest in clean room door technology. Our clean room doors are wash-down compatible, with a patented design keeping dust collection to almost zero.

  • Pharmaceutical

  • Hospitals

  • Mortuaries

  • Research & Science

  • Clean Rooms

  • Hazardous Materials

  • Technology

We have produced more insulated walk-in panels and doors for supermarkets, convenience stores, hotels, restaurants, and other places, than anyone else in the industry.

  • Coolers

  • Freezers

  • Blast Freezers

  • Atmosphere Control Clean Rooms

  • Warehousing Commercial

Insulated Sliding Doors - Reliability, Features and Energy Efficiency by Coldmatic
Standard Features
  • All stainless steel track system making it hygienic in nature

  • Tabular track with UHMW wheels for smooth operation

  • Reduced friction ratio (requiring less power to move)

  • Simple to install ( 1 to 2 hours)

  • Uncomplicated adjustments and settings

  • Single or by-part

  • Well thought of construction details make this door the clever alternative

Optional Features
  • Manual slider has auto assist closing option

  • Electric power operator

  • Wood with clad, aluminum, or H.D.P.E. frame

  • Optional finishes: stainless steel or aluminum

  • Locking devices

  • Stainless steel , galvanized, or aluminum kick-plate

  • Viewport window

  • Full height vinyl strip curtains

Power Operated Door Benefits
  • Self-calibrating or manual calibration to any door size and weight

  • No mechanical limit switches required

  • System status LCD display/control panel for simplified on-site diagnostics

  • Wide range AC voltages 115, 208, 230, 460, 575 Volts 1/3 Ph, 60 Hz

  • High-quality advanced brushless servo motor technology

  • Planetary gear for high efficiency and high reliability of motor

  • Double shielded precision stainless steel motor bearings

  • Adjustable open and close speeds, with “S” curve soft start and soft stop

  • Obstruction sensing and auto recovery from obstruction

  • Adjustable time delay for automatic closing

  • Simple menu operation with keypad and LCD( password access)

  • 7 programmable inputs for loop sensors

  • Ultrasonic sensors, radio-control, other sensors etc.

  • Cycle counter for a maintenance schedule

  • 24 VAC to power accessories

  • Environment: -20 C to +50 ° C, motor operates at lower temperature with heating strips

  • High duty cycle rating (240/hour, 5000/day)

  • Solid state, digital signal processor control

  • Automatic switch-over to battery (optional) to continue normal operation under power failure (up to 500 cycles)

  • NEMA 4 – standard motor

  • NEMA 4 – panel control (optional)

  • UL / ULC listed

  • Output torques 70 to 400

  • Operator output shaft speeds from 70 to 350 RPM

  • Proper choice of sprocket ratio gives required door speed with high pulling power

  • Only 18 lb. gear motor weight

Energy Efficiency
  • Control algorithms maintain efficient operation under high torque demands in start/stop applications

  • Soft start/stop peak current limiting minimizes electric energy usage costs