What Our Experts Think
- Heavy-Duty Protection – 1 7/8" thick door with a clamshell design for superior security.
- Pry-Resistant Frame – Reinforced steel frame prevents forced entry.
- Out-Swing Design – Ideal for maximizing interior space while maintaining full security.
- Secure Locking System – UL-listed S&G mechanical lock ensures reliable protection.
- Easy Installation – Clamshell design allows for straightforward retrofitting.
Q&A
Q: What is the Browning Clamshell Vault Door designed for?
A: This out-swing vault door provides top-tier security for custom-built safe rooms, storm shelters, or gun vaults.
Q: How strong is the construction?
A: It features a heavy-duty 12-gauge steel body, reinforced clamshell frame, and a 1" formed door for superior protection.
Q: What type of locking system does it have?
A: It includes a UL-listed S&G mechanical lock, 1" locking bolts, and an internal relocker for added security.
Q: Is it fire-resistant?
A: While not a fire-rated door, it provides exceptional heat resistance and can be paired with fireproof walls for enhanced protection.
Q: What are the dimensions?
A: The door fits standard 80"H x 36"W openings, making installation seamless for most residential and commercial applications.
Maintenance Tips
- Lubricate Hinges and Lock Mechanism: Apply a silicone-based lubricant to the hinges, locking bolts, and locking mechanism every 6 months to ensure smooth operation.
- Inspect Weather Seal: Regularly check the weather seal around the door for any wear or damage to maintain security and prevent moisture infiltration.
- Test Locking System: Periodically test the locking mechanism and ensure all bolts engage properly when securing the door.
- Clean the Surface: Use a soft, dry cloth to clean the exterior and interior surfaces of the vault door, avoiding harsh chemicals that may damage the finish.
- Check for Rust: Inspect for any rust or corrosion, especially in high-humidity areas, and address promptly to prevent damage.




























