YKK AP's 3 1/2" medium stile (35H) institutional grade entrance systems are built specifically to handle the most demanding environments, including schools and military bases, without the need for steel reinforcement. These doors address ongoing maintenance issues associated with abusive conditions. To reduce maintenance costs, YKK AP recommends choosing either rim panic exit devices combined with an impact rated aluminum removable mullion, or single point locks paired with flush bolts on the inactive panel.
In additon to a comprehensive array of locking and hinging options, this product is available with monolithic or 1" insulating laminated glass. Mid rail and bottom rail options provide additional design flexibility for the specifier. As part of the ProTek® family of products, the 35H doors are manufactured for hurricane impact resistance as well as for blast mitigation. These doors are able to withstand large and small missiles up to 90 psf, and they have received the Florida Product Approval for HVHZ. In addition to a comprehensive array of locking and hinging options, these doors are available with monolithic or 1" insulating laminated glass. Mid rail and bottom rail options provide additional design flexibility for the specifier.
