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Brentwood Double Flat Steel Door

Brentwood Double Flat Steel Door

The Brentwood Double Flat redefines elegance with its twin-panel steel doors, offering a grand yet minimalist entryway. These exterior steel doors combine fortress-like durability with sleek, contemporary design, perfect for high-end homes. Crafted from marine-grade steel, they resist weather, corrosion, and intruders while maintaining a razor-thin profile. The seamless symmetry of these steel front doors creates a striking first impression, enhanced by optional custom finishes. Ideal for architects and homeowners seeking steel entry doors that blend security with sophistication.

Size
Door Swing
$4,000.00

Estimated delivery 10-14 weeks

Starting from

$4,000.00
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Estimated delivery 10-14 weeks

Premium Features & Build Quality

Precision-Built from 12-Gauge Steel

Each door is crafted from durable 12-gauge galvanized steel, offering exceptional strength with clean, minimal sightlines.

Dual-Pane Tempered Glass

Clear or textured glass options come standard with dual-pane tempered panels, filled with argon gas for superior insulation and reduced noise.

Polyurethane-Filled Core

The steel frame is internally filled with high-density polyurethane foam, enhancing thermal efficiency while maintaining structural rigidity.

Slim Profile, Bold Impact

Designed for exterior use with a slim steel frame that blends seamlessly into modern, transitional, or industrial-style spaces.

Custom Sizes & Configurations

Each door is made to order with fully customizable sizing, glass types, finishes, and optional transoms or sidelites.

Matte Black or Custom Finishes

Finished in our signature matte black or any RAL color upon request, using a multi-layer finishing process for lasting durability.

Hardware Flexibility

Compatible with a variety of handles, locks, and latches — standard prep or custom placement available.

Professional Shop Drawings Included

Every order includes precise CAD drawings for review and approval before production begins.

Made for Exterior Applications

Ideal for home offices, wine rooms, pantries, walk-in closets, or any space that deserves architectural definition with light flow.

The Brentwood Double Flat represents the pinnacle of exterior steel door design, where form meets uncompromising function. These dual-panel steel doors feature precision-engineered symmetry, creating a commanding yet welcoming entrance for luxury residences and estates. Constructed from heavy-gauge steel, they provide unmatched security and durability, standing up to harsh climates without warping or fading.

Beyond strength, these steel front doors are designed for aesthetic harmony-flush-mounted hardware and knife-edge seams ensure a clean, monolithic appearance. The thermally broken core enhances energy efficiency, while sound-dampening materials reduce outside noise. Available in a curated selection of powder-coated finishes, from matte black to brushed bronze, each hue is UV-resistant and low-maintenance.

Unlike traditional doors, the Brentwood Double Flat’s steel entry doors offer customization:

  • Sidelight & transom integrations for added natural light
  • Optional glass inserts (frosted, clear, or reeded)
  • Smart lock compatibility for seamless modern living

For architects, these exterior steel doors deliver:
✔ Structural integrity (tested for wind load and impact resistance)
✔ Timeless aesthetics (adaptable to modern, transitional, and traditional facades)
✔ Long-term value (outperforming wood and fiberglass in lifespan and performance)

We offer the best steel doors in Inglewood and the greater Los Angeles area. A statement of refined power, the Brentwood Double Flat transforms entryways into architectural masterpieces - where every detail, from the concealed hinges to the custom threshold, is crafted for perfection.

Precision-Built from 12-Gauge Steel

Each door is crafted from durable 12-gauge galvanized steel, offering exceptional strength with clean, minimal sightlines.

Dual-Pane Tempered Glass

Clear or textured glass options come standard with dual-pane tempered panels, filled with argon gas for superior insulation and reduced noise.

Polyurethane-Filled Core

The steel frame is internally filled with high-density polyurethane foam, enhancing thermal efficiency while maintaining structural rigidity.

Slim Profile, Bold Impact

Designed for exterior use with a slim steel frame that blends seamlessly into modern, transitional, or industrial-style spaces.

Custom Sizes & Configurations

Each door is made to order with fully customizable sizing, glass types, finishes, and optional transoms or sidelites.

Matte Black or Custom Finishes

Finished in our signature matte black or any RAL color upon request, using a multi-layer finishing process for lasting durability.

Hardware Flexibility

Compatible with a variety of handles, locks, and latches — standard prep or custom placement available.

Professional Shop Drawings Included

Every order includes precise CAD drawings for review and approval before production begins.

Made for Exterior Applications

Ideal for home offices, wine rooms, pantries, walk-in closets, or any space that deserves architectural definition with light flow.

Why Choose the Brentwood Double Flat

The Brentwood Double Flat combines timeless simplicity with robust performance. It’s engineered to elevate your entry with both style and strength. 

✓ Striking Symmetry - The double-door layout creates a balanced, architectural focal point for contemporary façades. 

✓ Enhanced Durability - High-quality materials and construction deliver long-lasting structural integrity. 

✓ Improved Access Flow - Wide opening configuration provides generous access and seamless movement. 

✓ Energy & Security Performance - Solid build and proper sealing help support insulation and reliable locking systems.

Simple Care for Long-Lasting Performance

The Brentwood Double Flat is built to perform with minimal upkeep. A few routine steps help preserve its finish and functionality for years to come. 

✓ Surface Cleaning - Wipe the door panels with mild soap and water to remove dust and dirt. 

✓ Hardware Inspection - Check hinges, handles, and locks periodically to ensure secure operation. 

✓ Seal & Weatherstrip Check - Inspect weather seals regularly to maintain insulation and prevent drafts. 

✓ Finish Protection - Avoid abrasive cleaners to preserve the door’s protective coating.

Doors

Make a Bold First Impression

The Brentwood Double Flat delivers clean symmetry and modern sophistication to any entryway. Its durable construction and refined design create lasting impact and dependable performance. Crafted with precision, it enhances both curb appeal and everyday functionality. At Native Doors, we build every door with quality and attention to detail. Contact us today to begin your upgrade.

Frequently Asked Questions

Is the Brentwood Double Flat ideal for main entrances?

Yes, it is specifically designed to serve as a grand primary entry. The double configuration creates a wider, more inviting opening.

Can the inactive door panel be secured when not in use?

Yes, one panel can remain stationary while the active panel operates daily. This provides flexibility without compromising security.

What type of finish durability can I expect?

We apply high-quality finishing processes designed to resist fading and surface wear. Proper maintenance further extends its lifespan.

Can I customize the size of the Brentwood Double Flat?

Yes, we offer custom sizing to match your rough opening specifications. Accurate measurements ensure optimal fit and performance.

Is this door built for long-term structural stability?

We engineer the Brentwood Double Flat using durable materials to ensure structural integrity and lasting performance.

What type of climate conditions can it withstand?

With proper finishing and installation, it performs well in various seasonal conditions.

Is sound insulation a benefit of this model?

Its solid construction helps reduce external noise when sealed and installed correctly.

How often should weather seals be checked?

Inspect weatherstripping seasonally to ensure proper insulation and prevent drafts.

Should I hire a professional installer?

We strongly recommend professional installation to ensure alignment, weather sealing, and long-term performance.

Are custom Brentwood Double Flat doors returnable?

No, custom-made doors are final sale and cannot be returned or exchanged once production has begun.

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