---
title: Bulletproof Doors | Steel Security Doors | Defend tX
description: Explore our bulletproof steel doors designed for high-threat environments, offering reliable ballistic protection and durable, secure access control.
---

# **Defend. Protect. Secure.**

 

## Heavy-Duty Defense for High-Risk Areas

Defend tX steel security doors are designed for maximum strength and resistance. Crafted to endure extreme physical and ballistic threats, these doors are the preferred choice for critical infrastructure, government facilities, and locations where uncompromising security is essential.

## STEEL SECURITY DOORS

![steel-security-door-model-full-slab](https://www.kontekindustries.com/hs-fs/hubfs/Defend%20tX%20Web%20Images/Doors/Steel/steel-security-door-model-full-slab.png?width=192&height=297&name=steel-security-door-model-full-slab.png)

Bullet Resistant Steel Door - Full Slab

[VIEW PRODUCT](https://www.kontekindustries.com/defend-tx-steel-door-full-slab)

![steel-security-door-model-half-lite](https://www.kontekindustries.com/hs-fs/hubfs/Defend%20tX%20Web%20Images/Doors/Steel/steel-security-door-model-half-lite.png?width=192&height=297&name=steel-security-door-model-half-lite.png)

Bullet Resistant Steel Door - Half Lite

[VIEW PRODUCT](https://www.kontekindustries.com/defend-tx-steel-door-half-lite)

---

Need something specific? We offer custom options for all our steel security door solutions. Contact us at [(704) 273-5040](tel:7042735040) or email [**info@kontekindustries.com**](mailto:info@kontekindustries.com) to discuss your needs.