Engineered Doors & Frames

Our engineered line of doors and door frames are designed to meet the demanding requirements of the building industry. Our products have been developed to respond effectively to the specific environments where performance criteria are critical. Acoustic door and frame products are designed to meet a wide range of STC standards. Bullet resistant items have been manufactured to withstand stringent ballistic attack including armor-piercing ammunition. Blast resistant products have been developed to survive a wide range of explosive pressures. Stainless steel products are fabricated to provide protection in a broad range of corrosive environments. All our products have been tested for performance at independent laboratories.

Our engineered line of doors and door frames include the following:

Acoustic Steel Doors & Frames

Acoustic Steel Doors & Frames

Our acoustic steel doors and frames combine outstanding sound transmission loss with the appearance of standard hollow metal products. Doors...

Acoustic Wood Doors & Steel Frames

Acoustic Wood Doors & Steel Frames

Our acoustic soundproof wood doors and steel frames set the global standard for sound transmission loss. Doors and frames have been tested a...

Blast Resistant Doors & Frames

Blast Resistant Doors & Frames

Our blast resistant steel doors and frames combine blast and air pressure resistance and yet function similarly to standard hollow metal pro...

Bullet Resistant Wooden Doors & Steel Frames

Bullet Resistant Wooden Doors & Steel Frames

Our bullet resistant wooden doors and steel frames combine ballistic security with the appearance of standard door and frame products. Our c...

Detention Steel Doors & Frames

Detention Steel Doors & Frames

Our doors and frames are designed to withstand the punishing abuse of the prison environment. Our prison doors combine the appearance of sta...

Lead Lined Steel Doors & Frames

Lead Lined Steel Doors & Frames

Our lead lined steel doors and frames combine protection against radiation with the appearance of standard hollow metal products. A full ran...

Marine Steel Doors & Frames

Marine Steel Doors & Frames

Our marine door and frame assemblies are used on the high seas and are licensed by the International Maritime Organization (IMO). Feature...

Oversized Steel Doors & Frames

Oversized Steel Doors & Frames

Our oversized steel doors have been designed and manufactured to suit sliding and swinging openings of almost any dimension. Doors have been...

Radio Frequency Steel Doors & Frames

Radio Frequency Steel Doors & Frames

Features Radio Frequency Doors and Frame assemblies meet combined radio frequency standards as well as stringent acoustic requirements...

Tornado Resistant Steel Doors & Frames

Tornado Resistant Steel Doors & Frames

Our tornado resistant doors and frames combine the ultimate in wind and debris resistance and yet appear identical to standard hollow metal...