Project Description

Crawford VL3110FCS vertical lifting fabric door

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The Crawford VL3110FCS vertical lifting fabric door delivers rapid performance in tough industrial environments. It’s an ideal choice for speed, but also for protection against wind, moisture and more.

The unique design and structure offers durability, tightness, energy efficiency, operational reliability and minimum maintenance. Every door is individually designed to meet application requirements, for example high wind load.

The main advantages of the Crawford VL3110FCS are:

  • Durable vertical lifting fabric construction
  • Frequency control for fast operation with soft starts/stops
  • Opening speeds up to 1,5 m/s
  • Tight sealing and high IP rating
  • Tolerance of high wind loads
  • Excellent insulation and temperature resistance
  • Safety arrestors to prevent free fall
  • Aesthetic and customisable appearance
  • High operating reliability and low maintenance costs

Technical specifications

Max size: (W x H)* 6000 x 6000 mm (in combination)
Door leaf thickness: 100 mm
Fabric types: Standard: Polyester (coating: plasticised PVC)
Options: Arctic, sound reduction, heat resistant, security
Color: 8 standard colours
Guide rails material: Aluminium
Windows: Vision panels (800 x 800 mm standard)
Seals: Bottom, side and top seal
Operation: Standard: Electrical operator
Optional: Automated operation, Access control, Safety functions
* Other sizes may be available on request
Operating speed: Opening speed: up to 1.5 m/sec.
Closing speed: up to 0.35 m/sec.
Wind load resistance*:
(differential pressure)
0.7-1.6 kPa, depending on size
(Class 3-5, EN 12424)
Wind speed, door in motion: < 20 m/s
Sound reduction (standard): 15 dB Rw (ISO 717)
Water resistance: 0.11 kPa (for a closed door)
(Class 3, EN 13241)
Air permeability: 12 m3/(m2h)
(Class 2, EN 13241)
Operating environment
temperature range:
-35 °C to +70 °C
* Higher wind loads on request.