Our Blog
Sound Safe STC Doors are a great way to create quiet and productive workplaces!
Whether an office building is in the middle of downtown, in the suburbs, or a more secluded location, noise can have adverse effects on employee comfort and health. Traffic noise frequently exceeds 70 adjusted decibels (dBA), which can cause permanent hearing loss, and many workplaces are full of ringing telephones and noisy machinery. Our team at National Custom Hollow Metal understands that employees are more comfortable and productive in a quiet work environment, and we’re ready to manufacture Sound Safe Sound Transmission Control (STC) doors and frames to keep your meeting private and secure!
Contact us today for a quote on Defend Door Stainless Steel custom-built box doors!
The 2020 pandemic forced businesses around the world to take a close look at their safety and cleanliness standards, but a sterile work environment was already a standard operating procedure in both the medical and food service industries. Microbes and bacteria are too small to be seen without a microscope, but we all know they’re always out there, ready to make us sick! When you’re ready to fight back, our team at National Custom Hollow Metal give you a quote for custom-built box doors in two hours or less!
If Your Business is in a Coastal Area, Call Us for A Quote on Windstorm Hurricane Doors and frames!
Businesses in coastal areas are always on high alert during hurricane season! A large hurricane releases as much energy as ten atomic bombs a second and leaves devastation in its path for miles; it can also create flash floods and permanent water damage to buildings and structures. The good news is that National Custom Hollow Metal proudly offers custom-built Windstorm Hurricane Doors and frames that will help you weather any storm, and we can give you a quote in two hours or less!
Ballistic doors help companies protect their most important assets: their people!
Managers and business owners are responsible for the safety, comfort, and well-being of their employees and customers, and it’s a bigger responsibility than most people realize. The most experienced leaders understand the importance of being prepared for emergencies, and many corporations have policies and procedures in place for every contingency. But there are few situations more frightening than the idea of an angry armed assailant planning and executing a quick and violent ambush, and many attacks are already over by the time first responders arrive. But National Custom Hollow Metal is proud to offer custom-built Safe Shot Level 3 Ballistic Doors and Frames, and they’re strong enough to stop a .44 magnum round!
