com-door-animation-2
sds-home-logo

Welcome to Security Doors & Structures

Exclusive Manufacturers & Distributors of the Garrison Door.

We always want our family to be safe. It is one of the most important things to us. Some of us have installed home alarm systems to deter the bad guys from stealing our valuables, but what if those bad guys are already in your house, and they’re not interested in your valuables, and they’re coming for you and your family! That scenario is why we designed, developed, and created The Garrison Door system, the best safety door on the market. When the safety of your family is a concern that keeps you up at night, Garrison Door is there for you protecting what’s most important to you.

Garrison Locks

Three Models to Choose From

Mortise / ADA Lock

Used for: Classrooms, Institutions, and any time when an ADA compliant lock is required.

Vault Lock

Used for: Saferooms, closets, bedrooms, offices, owners’ closets

Citadel Lock

Used for: where persons need to be protected, or a multiple door room

Garrison Doors

Three Grades to Choose From

Residential

This door is the best residential security/safety door on the market for your residence. 

Commercial/Office

We added extra layers of Kevlar to go above the UL-rated ballistic panels. 

Military/School

All our engineering capabilities went into this door.  The best door on the market.

The Story

The Creation of The Garrison Door

“The idea of this door started back in 2004 when I left the SEAL teams and entered into the civilian workforce. I saw my family putting a great deal of faith into locks and doors that I had just seen ruined without much effort. Most locks were more about trusting humanity or “neighbors” than actual protection. In 2010 my home in Westwood CA had a break-in. The individual/s kicked in our rear door then went to the master closet and bathroom and tore everything apart looking for what they deemed valuable. That feeling of violation, anger, sadness, fear, and helplessness I’ll never forget. Mostly violated and angry. That a complete stranger can peruse through your most intimate spaces. It took thousands of hours over years and hundreds of tests to bring this product to market. We asked people, machines, and ourselves to do things that no one has ever done. What we created is a door to withstand almost everything.”

David Olsen
Inventor of The Garrison Door System