The most popular and cost-effective option — second only to stainless steel in strength and corrosion resistance, but at a significantly lower price.
The most aesthetically appealing option. A layer of PVC is applied over galvanized steel, providing dual-layer protection and extra corrosion resistance.
The premium material choice — strongest and most durable. It never rusts in marine, saline, alkaline, or high-humidity environments.
| Model | Security Level | Description |
|---|---|---|
| BTO-10 | ⭐ Basic | Suitable for low-security requirements. Affordable and easy to install. |
| BTO-18 | ⭐⭐ Medium | Suitable for medium-security requirements. Provides a moderate level of protection. |
| BTO-22 | ⭐⭐⭐ High | Suitable for high-security requirements. Offers strong protection and deterrent. |
| BTO-30 | ⭐⭐⭐⭐ Very High | Suitable for demanding security requirements. Provides maximum protection. |
| CBT-60 CBT-65 | ⭐⭐⭐⭐⭐ Extreme | Designed for military and government facilities. Highest level of deterrence. |