The Bug Blocker® Industrial Screen Door helps provide ventilation, pest control and security for your interior factory doors. Tough stainless steel wire mesh replaces worn out plastic strip doors. Keep out birds, pests and rodents while providing accessibility to your employees. The product helps comply with AIB, ASI, FSIS, USDA, IPM, SQF 1000, and Homeland Security programs and provides a long-lasting and cost-effective way to add more ventilation without compromising security. The door is easy to clean with pressurized air or water. Stainless steel mesh meets federal specifications STD- A- A- 1037B. Security bars are available.