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PORTA Steel SECURE: High-Performance RC3 Exterior Entrance Door Collection

PORTA Steel SECURE: High-Performance RC3 Exterior Entrance Door Collection

Regular price $0.00
Sale price $0.00 Regular price

980 in stock

Your Ultimate Security Upgrade: The PORTA Steel SECURE Exterior Door

The Steel SECURE Collection is engineered to be the first and most formidable defense for your home.

These doors combine certified anti-burglary resistance, high thermal efficiency, and soundproofing, all wrapped in a sleek, modern design. While you see 10 featured models here, we can customize the sizing and hardware to meet any need.

Certified Protection and Peace of Mind

These doors are built to the most demanding European safety standards:

  • RC3 Anti-Burglary Class: Certified to resist experienced intruders using tools like screwdrivers, hammers, and crowbars for a minimum of 5 minutes 

  • WINKHAUS Multipoint Lock: Equipped with a high-security hook-bolt lock mechanism and anti-burglary cylinders for comprehensive perimeter security 

  • Fire & Smoke Safety: Many models offer EI 30 Fire Resistance (30 minutes) and effective smoke control, adding a vital layer of safety for your home 

Engineered for Extreme Performance

The door's construction is designed to withstand the elements and provide superior comfort:

  • Durable Materials: The leaf construction features a multi-layer core, often mineral wool, encased in galvanized steel sheet that is either PVC Laminated (wood grain look) or coated with Premium Polyester Paint 

  • Superior Soundproofing: Acoustic insulation is rated up to 37 dB ($\text{R}_\text{w}$ 37dB), significantly reducing external noise

  • Thermal Efficiency: The robust, thick construction is built for thermal insulation, keeping your energy bills low

Aesthetics and Customization

This collection offers essential style choices to secure and enhance your home's exterior:

  • Door Models: The main designs showcased are Steel SECURE A.1 and Steel SECURE A.0, offering clean, contemporary looks.

  • Finishes: Choose between PVC LAMINATED STEEL SHEET (in shades like Walnut, Golden Oak, and Winchester Oak) or a smooth Premium polyester paint finish (like White mat or Anthracite)

  • Glazing: The collection focuses on security, featuring Lack (Solid door leaf) designs.

  • Orders over $800 ship free
  • 30 day returns

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Gabriel Immo Supply

We work alongside architects and designers to identify appropriate materials for performance, finish, and aesthetic intent.

Our team translates client concepts into viable product recommendations, providing the technical clarity needed for accurate specification.

Gabriel Immo Supply
Client Experience

We believe the process should feel as refined as the product.

Every engagement is personal, efficient, and design-led—grounded in trust and guided by the pursuit of excellence.

From the first inquiry to final delivery, our focus is on clarity, communication, and craft.

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Reliable Shipping

Coordinated deliveries across the U.S. with trusted freight partners.

Dedicated Support

Personalized assistance from initial inquiry to final installation.

Damage Protection

Every shipment is inspected and insured — if it arrives damaged, we’ll make it right.

Flexible Ordering

Order by the crate, pallet, or custom project quantities to suit your needs.