Prestige SlimLine Series

Custom Steel.
Refined to the
Essential.

SlimLine custom steel doors and windows bring together narrow architectural profiles, expansive glass and project-specific design for luxury homes, renovations and distinctive residential spaces.

Every opening is designed around the architecture—creating sophisticated steel-and-glass elements that introduce natural light without overpowering the surrounding home.

Custom black SlimLine steel doors and windows in a luxury modern home
01 Refined Steel Sightlines
02 Expansive Architectural Glass
03 Custom Configurations
04 Professional Installation
The SlimLine Philosophy

Less Frame.
More Architecture.

Great steel windows and doors should define an opening without dominating it.

Prestige SlimLine systems use clean steel proportions and generous glass areas to create a lighter architectural presence. The result is an elegant balance between structure and transparency that works naturally with contemporary, transitional and modern residential design.

Door sizes, window dimensions, lite patterns, configurations, finishes and glass selections can all be developed around the individual project rather than forcing the architecture around a predetermined product.

Why SlimLine

Steel and glass with an intentionally quieter presence.

SlimLine is designed for architects, builders, designers and homeowners looking for the character of steel without unnecessary visual weight.

01

Refined Profiles

Clean steel framing emphasizes the architecture, surrounding finishes and views beyond the opening.

02

More Natural Light

Generous glass areas brighten interiors and create a stronger visual relationship between indoor and outdoor spaces.

03

Made for the Project

Dimensions, divisions, layouts and architectural details can be coordinated around the requirements of the individual home.

04

Whole-Home Continuity

Coordinate entries, windows, interior openings and exterior elevations around one consistent steel design language.

Residential Architecture

Designed to become part of the home—not an addition to it.

From statement entrances to entire window packages, SlimLine can establish a consistent architectural rhythm across the property.

Black custom SlimLine steel entry doors and sidelights on a luxury residence
A Modern Approach to the Entry. Steel frames, divided glass and carefully balanced proportions can transform the entrance into an architectural focal point.
Where SlimLine Belongs

Created for spaces where the opening matters.

SlimLine steel doors and windows can be incorporated throughout new construction and renovation projects to create a unified architectural appearance.

New Construction

Luxury Custom Homes

Integrate custom steel windows and doors into the architectural plans from the beginning for cohesive proportions, sightlines and elevations.

Renovation

High-End Remodeling

Replace conventional doors and windows with steel and glass to introduce a cleaner, brighter and more intentional architectural character.

Lifestyle

Indoor–Outdoor Living

Create elegant transitions between great rooms, kitchens, courtyards, patios, pools, lanais and outdoor entertaining spaces.

Statement Design

Signature Openings

Use custom steel entry doors, French doors, window walls and interior glass partitions as defining architectural features.

Designed Around You

The architecture determines the details.

SlimLine projects can be developed around the size, proportions, appearance and performance requirements of the individual opening.

01 / Configuration

Custom Sizes & Lite Patterns

Explore project-specific dimensions, door configurations, sidelights, transoms and divided-lite arrangements.

02 / Finishes

Architectural Finish Options

Coordinate your steel finish with surrounding stone, wood, hardware and other architectural materials.

Explore Finishes →
03 / Glass

Glass for Design & Performance

Select glass around transparency, privacy, decorative character and project-specific performance requirements.

Explore Glass Options →
Prestige Iron Doors Designed with Florida architecture in mind.
Florida Custom Homes

Expansive openings for a lifestyle built around light.

Florida's luxury residential architecture places unusual importance on natural light, outdoor living and the connection between interior and exterior spaces.

SlimLine steel doors and windows are particularly well suited to contemporary coastal homes, waterfront residences, custom estates and high-end renovations where clean geometry and generous glazing are central to the design.

Coastal Architecture Refined steel profiles complement modern coastal materials and expansive residential elevations.
Natural Light Larger glazed areas help brighten interiors throughout the home.
Outdoor Living Create stronger visual connections to patios, pools, courtyards and lanais.
Custom Design Coordinate each opening around the architecture rather than selecting from standard sizes.
A Complete Project Experience

Precision from fabrication through installation.

Custom architectural steel requires careful attention long after the design has been approved. Prestige approaches manufacturing, handling and installation as interconnected parts of the finished product.

01 / Manufacturing

Precision Fabrication

Each project is produced around its specified dimensions, configurations and architectural requirements with attention to proportion, geometry and detailing.

02 / Delivery

Careful Handling

Custom steel-and-glass products are carefully protected, transported and coordinated as architectural components from production through jobsite delivery.

03 / Installation

Professional Installation

Experienced installation professionals focus on positioning, alignment, fit and coordination with the surrounding construction so the final result reflects the original design intent.

Begin Your Project

Bring your next steel window or door design to life.

Built With Intention

Precision From Fabrication
Through Installation.

Exceptional steel doors and windows require more than exceptional design. Every SlimLine project demands careful execution from the moment fabrication begins through transportation, handling, and final installation. Prestige approaches each stage with the attention expected of a custom architectural product.

01 / MANUFACTURING

Precision Manufacturing

SlimLine steel doors and windows are created around the dimensions, proportions, and architectural requirements of each individual project. Careful fabrication helps ensure the clean lines, precise geometry, and refined appearance that define the SlimLine collection.

  • Project-specific fabrication
  • Attention to architectural dimensions
  • Clean steel profiles and refined detailing
  • Quality-focused production process
02 / DELIVERY

Careful Shipping & Handling

Custom steel and glass products require a higher level of care in transit. SlimLine products are treated as architectural components, with careful consideration given to protection, handling, and coordination as they move from production to the project site.

  • Careful product protection
  • Attention throughout handling and transit
  • Jobsite delivery coordination
  • Built for high-value custom projects
03 / INSTALLATION

Professional Installation

The final installation is where design, fabrication, and the surrounding architecture come together. Experienced installation professionals help ensure SlimLine doors and windows are positioned, aligned, and integrated into the project with the attention a custom steel system deserves.

  • Experienced installation professionals
  • Attention to alignment and fit
  • Coordination with builders and project teams
  • Detail-focused final execution
A Complete Project Experience

Designed Carefully. Handled Carefully. Installed Carefully.

SlimLine is more than a steel door or window system. It is a custom architectural product that requires precision at every stage. From initial fabrication to final installation, Prestige is focused on delivering an experience worthy of the homes, architects, builders, and designers that specify it.

See our amazing project on Orlando’s Waldorf Astoria