A Design So Effective, They Won't Get Over It.

First DeFence Security Barriers

First Defence

First Defence Security Barriers have been used in several countries and all over the United States.
This system provides security for Government Installations, Utility Resources, Prisons, Mental Health Facilities, Communication Facilities and even Zoo’s.

Community Safety

Your primary mission is to protect the public. And your personnel are your most important asset in accomplishing this mission. This barrier will lower the anxiety level with your inmates, your staff, and your community.

Did you know that gravity can affect your jails security?

That’s right, Gravity! It’s gravity that makes First DeFence Security Barriers so effective. Our arched design uses the force of gravity to pull potential escapees off the fence. Their own body weight works against them.

Furthermore, their ability to gain a foot hold decreases as they climb higher. Their legs become less effective, and the mini-mesh at the top eliminates handholds!

Proven Security

With over 500 installations throughout the world, First DeFence has a proven track record of satisfied customers and a wealth of experience that can be shared with you.

Extended Warrenty

We use the finest materials and can offer vinyl and powder coating services as required.
Our materials carry an extended five year warranty.

Choice of Fabrics

Our meshes come in 9 gauge, 6 gauge and expanded metal, which prevents cut-through. Materials are available in either galvanized or polyvinyl / powder coated finish. (Posts, rails and fittings are powder coated for durability, chain link is fuse bonded polyvinyl.)
Our Escapes have been cut to zero with First Defence Ron Jackson

Executive Director, Texas Youth Commission

The First Defence system allows us to maintain a secure environment without the harsh appearance and cost of traditional security fences George Phyfer

Director, Alabama Youth Services

First Defence helped us by eliminating the need for a two-fence system . . .giving us better security plus a cost savings. W. Patrick Terry

P.E., Texas Department of Mental Health

We require superior perimeter security as well as attractive aesthetics for public relations purposes. The First Defence arched barrier provides both. Clifford Marshall

Sheriff, Norfolk County, Massachusetts

Please contact us at firstdefence@bellsouth.net with any questions or comments you have.