Products / Industrial doors / Vertical-lifting Fabric Industrial Doors / Frequency controlled vertical-lifting doors Faster acting vertical-lifting industrial fabric doors Fast operation when opening frequently with the Crawford VL3110FCS vertical lifting fabric door Fast operation when opening frequently with the Crawford VL3110FCS vertical lifting fabric door Crawford VL3110FCS vertical lifting fabric door Faster acting vertical-lifting industrial fabric doors The Crawford VL3110FCS is the vertical-lifting fabric door which delivers faster acting performance in tough industrial environments. Frequency control increases speed of initiation and shortens opening and closing times, and is therefore seen as an ideal choice for speed and protection against wind, moisture and corrosive weather conditions. The unique design and structure offers durability, even when doors are called upon to open regularly, delivering a consistently tight-seal. Increased speed mimizes the time doors stand physically open, delivering energy efficiency benefits, without having to trade-off operational reliability. Custom design for specific challenges Every Crawford vertical-lifting fabric door is individually designed to meet application requirements, for example high wind load. BIM objects Download these products as BIM objects here: Crawford VL3110FCS vertical-lifting fabric door Technical description Crawford VL3110FCS vertical-lifting fabric door Max size (W/H) : 6000x6000 mm Door leaf thickness thickness: 100 mm Guide rails material: aluminum Vision panels; optional Wind load resistance: 0.7-1.6 kPa depending on size, (Differential pressure class 3-5, EN 12424) Sound reduction (standard): 15 dB Rw (ISO 717) Water resistance, EN 12425: class 3 Air permeability, EN 12426: class 2 Thermal transmittance, EN 12428: depending on door size, specific data on request Opening speed: up to 1,5 m/s Closing speed: up to 0,35 m/s Operating environment temperature range: -35°C to +70°C  Other sizes may be available on request Close Downloads Product Brochure Crawford VL3110FCS Product Brochure (.pdf, 2.3 MB) Product Leaflets Crawford VL3110FCS Product Leaflet (.pdf, 127 kB) Product Datasheets Crawford VL3110FCS Product Datasheet (.pdf, 2.9 MB) Product Specification Texts Crawford VL3110FCS Product Specification text (.doc, 237 kB) Close Contact us Related products Universal vertical-lifting doorsWhen durability, reliability and tight closing is vital. Oversize vertical-lifting doorsIndividually designed for extremely large openings. Fully-glazed folding doorsMaximise natural light and put your goods on show.