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  High Speed

  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.

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  Knock Out

  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.

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  Rolling Steel

  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.