The one door that meets your most demanding requirements – Cornell combines the speed of a high performance door with the security and durability of a rolling steel door. Extreme Performance Doors delivers the best possible combination in one safe, rugged, and easy to operate door system. Now you can benefit from a high-performance solution that is fast, without needing a second door. Only Extreme Performance Doors gives you the best of both worlds.
Finally, you have an option! Before the Extreme Performance Doors, our customers were forced to make a choice between speed and security. Now with the Extreme Performance Doors by Cornell, those options are ONE. The Extreme Performance Doors will give you the spring-less, direct-drive, high performance with a secure steel design. The only door of its kind! You can get this high performance feature with our great long standing design of Insulated, Perforated, and Powder-coated doors!
Please request more info from your LDS Sales Rep!
When your project calls for a high-cycle, low-maintenance, fabric traffic door that saves energy, controls noise, isolates dust and dirt, and resets easily after an impact, count on our high performance doors to meet your standards.
Knockout doors are a great investment for any warehouse facility. No matter what you throw at a knock out door, it’ll stay on the job, eliminate down-time and cut repair costs.
Loading Dock System’s comphrehensive line of sectional steel and insulated steel products encompasses one of the industry’s most complete selection of panel profiles, gauges, track sytles and hardware for commercial sectional door systems.
LDS’s rolling service door product line ensures that your project specifications will be met with ease and style. Ideal for situations where sideroom and headroom are at a premium, our upward-coiling service doors fit openings up to 1500 sq. ft. (139,355 sq.mm) and are available with the industry’s widest array of slat profiles, curtain materials and colors, offering a virtually endless array of options to satisfy both aesthetic considerations and working requirements.
Security grilles provide an array of attractive solutions for a spectrum of retail, commercial and industrial applications. Our side-folding grilles boast the shortest stacking dimension of any grille available today, and feature a handsome clear anodized finish (standard) in a variety of patterns and optional colors. We also offer a complete line of upward-coiling grilles. Constructed of aluminum, stainless or galvanized steel — with optional electric motor — these grilles are designed for durability and easy operation. Our comprehensive line of security grilles affords both reliability and peace of mind.
We offer a wide array of rolling steel doors to meet the most demanding fire safety standards, unusual opening sizes and discerning aesthetic requirements. Designed to close automatically in the event of a fire or alarmed event, our fire-rated doors are available for service door and counter applications in commercial, industrial, institutional and retail uses.
All doors comply with NFPA-80, and are listed for both masonry and non-masonry applications — including installation to wood or steel jambs within drywall. The Fire Sentinel time-relay release mechanism provides an added measure of safety to control the doors’ closure. Also available is the Fire Minuteman Chain Reset Hoist, designed to eliminate the need to release a fire door’s spring tension on fire drop mode and allows one person to reset the door from the floor.
Fire and Smoke Curtains
Loading Dock Systems provides Fire Protection, Smoke Containment, and Life Safety Protective products with an elegant design and cost effective manner! Our Fire and Smoke curtains allow for aesthetic installation and extremely effective smoke and fire management. These curtains can be concealed above the ceiling, inside walls, or around an elevator. Their springless design and PLC controls mean your Life Safety Plan is maintenance free for years to come.
Please contact LDS to see our full line of Curtain products, and how they can enhance your facility or new design project!
The FLEX-BACKTM Panel is the answer to common lower door panel damage, which is one of the most frequent and costly maintenance problems in today’s busy warehouses. The FLEX-BACK panel is constructed of a high impact polymer skin and flexible tube frame which allows the panel to flex upon impact and return to its normal operating position. This durability helps reduce door maintenance costs and helps eliminate damage to bottom door panels. The FLEX-BACK uses standard door hardware and replaces most standard sectional door panels easily. The insulated panel also provides an exceptional thermal seal to save on energy costs.
Loading Dock Systems offers and entire line of electric operators to suit new construction and retrofit applications, as well as unusual or special requirements. Our operators afford precise control of door action for years of trouble-free operation. In order to improve safety and enhance door and motor life, industry quality assurance guidelines recommend the choice of a single manufacturer for both door and operator applications.