Safety Signs That GoBeyond Your Expectation Shop Now Made for All Industries Standard Size Units Fits up to 36" wide doorways Extra-long Units Fits up to 51" wide doorways Closing off a doorway has never been easier! Easy on, Easy off.. Connect in seconds Safety signs with built-in magnets Roll-ups for easy storage And only weighs 3 ounces Top Sellers The original closed for cleaning door barrier is what got us started a decade ago. This Standard Size unit fits up to a 36" wide door. Closed for Cleaning 36" Unit $21.15 Add to cart The classic Stop Do Not Enter door barrier will stop anyone in their tracks. The Standard Size unit is made for 36" door. It became so popular that we also made it for an Extra-long 51" doorway. Stop - Do Not Enter 36" Unit $21.15 Add to cart 51" Unit $21.15 Add to cart The reliable Closed For Maintenance series is offered in multiple languages. Shown above is our English version which fits a Standard Size 36" door. It's also offered in two other options for the 51" Extra-long doorway, an English/Spanish version and English only. Closed For Maintenance 36" Unit $21.15 Add to cart 51" Unit $21.15 Add to cart View All Products What makes us unique.. Who's using our products Healthcare Kaiser Facility Operations Wellspan York Hospital St. Jude Medical Center St. Jude Medical Center Scripps Health Bronx VA Medical Center Kaiser Facility Operations Wellspan York Hospital St. Jude Medical Center St. Jude Medical Center Scripps Health Bronx VA Medical Center Spartanburg Regional Healthcare System University of Chicago Hospital Clark Regional Medical Center Hope Health South Carolina Blue Ridge Pace – Care for the Elderly Alberta Health Services – Canada Community Memorial Hospital Villa Rancho Bernardo Skilled Nursing & Rehab. 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