National Security & Door Corporation

05/08/2023

We replaced this customer's wood door and frame with this new hollow metal opening assembly, including a new mail slot and improved lite kit!

Could your business use a little refreshing before summer comes? Contact us today to ask how we can help!

03/23/2023

We gave this Richmond area church a brand new face-lift with an Aluminum Storefront assembly, featuring our chain-resistant, anti-microbial security flush pull!
We eliminated the superfluous leaf by centering the storefront door and adding side lites. Let that sun shine in!
Great job as always on this install, technicians Shawn and Dinky!

02/06/2023

https://www.youtube.com/watch?v=I9KdNTQRCUc

Check out our latest YouTube video featuring our patented product - the Trimco 1112 Chain-Resistant Security Flush Pull!

Several aspects of life safety are ever-present on the public's mind when it comes to schools and other facilities. How can certain threats to human health a...

12/22/2022

Santa won't have to go down this customer's chimney, now that he has this great new door to use instead!
Great job with this install, technicians Shawn and Dinky!

12/08/2022

Can a Barricade Device really help keep your school safer?
Video ads for these devices show a "Bad Guy" trying with all his might to gain entrance to a classroom protected by a barricade device, only to fail repeatedly. But what happens if the Bad Guy was to use the device to lock himself INSIDE a classroom...with hostages? Now nobody can get inside...
Barricade devices can't tell whether you're trying to get in to help, or to cause harm.
Or what if someone inside desperately needed to get help, but didn't know how to remove the device? NFPA building codes do not permit any devices which require specialized knowledge to achieve egress (get out of the space).
National Security & Door Corporation specializes in code-compliant, effective means of keeping schools and other facilities secure. Ask us what the best options are for keeping you and others safe!

05/27/2022

Check out this aluminum door replacement accomplished by our technicians, Shawn and Dinky! No more damaged glass for this customer - the protective bars and wider door stiles will help this new door stay solid!

02/04/2022

Another successful Before and After from a total opening replacement! NSD replaced the door, frame, and hardware for this commercial customer.
Let us know how we can help your facility!

02/02/2022

We at NSD love the "Out Doors" too!

12/21/2021

Merry Christmas and Happy Holidays from National Security & Door!

11/23/2021

Give the occupants of your facility the "satisfaction" of pushing a Von Duprin exit device! 😂 National Security & Door installs and services Von Duprin products!

11/03/2021

Now that "spooky season" is over, make sure none of your facility's doors are still looking scary...
Our technicians Ronnie and Joe did a great job on this door replacement!

Ask us how we can help your commercial facility look its best as we move into the holiday season!