Sentry Aluminum Door

Let's be clear: the Sentry aluminum door was built to protect what matters most. We're talking military-grade aluminum alloy, reinforced structural integrity, and locking systems that would make a vault jealous. But here's where it differs from typical security doors - it actually looks good doing its job. The Sentry's precision-engineered exterior aluminum doors framework withstands brute force attacks without the prison-door aesthetic.

Choose from sleek matte finishes, custom glass options, and hardware that says "premium protection." It's weatherproof, rustproof, and maintenance-proof - because real security shouldn't need constant upkeep. The thermal break technology keeps energy bills in check while the sturdy construction keeps everything else out. Whether you're guarding a penthouse, beachfront property, or family home, the Sentry delivers next-level protection without screaming "safe room." This is security reimagined - uncompromising where it counts, unexpectedly elegant where it shows. Your move, intruders.

System Basic Depth

3 3/8" (85mm)

Threshold Height

High-Low slope Sealing Threshold

Standard Glass Configuration

1/4"+ 1 1/16"Ar+1/4"+ 1 1/16"Ar+1/4"
(5+27Ar+5+27Ar+5mm) Clear Glass

Suggested Size (Single Panel)

Width: 29 1/2"~47 1/4" (750mm~1200mm)
Height: 76"~157 1/2" (1828mm~4000mm)

Hardware

Concealed Stainless Steel Hinges

Optional Configuration

Multi Function Smart Lock

VARIOUS STYLES

DIGITAL SMART ACCESS SYSTEM

Face recognition, password recognition, fingerprint recognition, NFC function, app control,doorbell, video call you have it all in one system.

HANDRAIL SMART LOCKS

Our handrail smart locks seamlessly integrate multiple smart access solutions into a sleek and stylish handrail. Featuring LED backlighting, these locks are not only practical but also enhance the aesthetic appeal of any entryway.

APPLICATIONS GROOVES

3/16" (5mm) stainless steel bar

3/8"(10mm) stainless steel bar

3/16" (5mm) Grooves

3/8"(10mm) Grooves

Schedule a consultation with Native Doors

Preserve the Performance of Sentry

Proper maintenance keeps your Sentry door operating smoothly and looking refined. Simple care routines help extend durability and protect its finish over time.

✓ Routine Surface Cleaning – Wipe the frame and panels with a soft cloth and mild soap solution to remove dust and buildup.

✓ Hardware Inspection – Periodically check hinges, locks, and handles to ensure secure fastening and smooth function.

✓ Seal and Gasket Care – Inspect weather seals for wear and clean gently to maintain insulation efficiency.

✓ Protective Finish Check – Examine the coated surface annually and address minor scratches promptly to prevent long-term damage.

The Native Doors Assurance

Selecting the right entry system requires trust in both product and provider. We combine engineering expertise with responsive support to deliver dependable value with Sentry.

✓ Precision Manufacturing – We build Sentry using reinforced aluminum systems for consistent strength and quality control.

✓ Custom Project Support – We guide you through sizing, finish selection, and hardware configuration to match your exact requirements.

✓ Transparent Process – We provide clear timelines, specifications, and order updates from approval to delivery.

✓ Dedicated After-Sales Care – We stand behind our products with reliable warranty coverage and responsive assistance.

Secure Your Space with Confidence

Native Doors delivers strength, precision, and refined design through the Sentry collection. Every detail is engineered to provide lasting protection and architectural appeal. Built for performance and crafted for distinction, it is an investment in long term reliability. Take the next step toward a stronger entry solution. Schedule your appointment today.

Frequently Asked Questions

Sentry is engineered with reinforced aluminum framing and impact resistant panels for enhanced structural integrity. We designed it to balance security, airflow, and modern aesthetics in one system.

Yes, Sentry is built to handle daily use in busy households. Its heavy duty hinges and durable hardware ensure consistent performance over time.

Absolutely. We design Sentry to function as a primary security barrier while maintaining a clean, architectural appearance.

Sentry is compatible with multi point locking systems for enhanced security. We also provide hardware options to match your design preference.

We apply a protective coating designed to resist corrosion, fading, and surface wear. This helps maintain appearance even in demanding climates.

Sentry is designed to promote airflow while maintaining security. The panel configuration supports ventilation without compromising protection.

Yes, the durable mesh and framing resist common wear caused by pets. It helps maintain airflow while keeping your home secure.

Yes, Sentry is compatible with select smart locking systems. We can guide you on hardware integration during configuration.

Sentry is built to act as an additional protective layer for your main door. Its reinforced structure and secure locking system increase resistance against forced entry.

We recommend professional installation to ensure correct alignment and optimal performance. Proper installation protects the longevity of the door system.