
Custom Steel Doors & Windows in Manhattan, NY
Refined steel doors for Manhattan's
most distinctive spaces.
European steel systems for Manhattan penthouses, luxury residences, and architectural renovations. Custom-made to complement every space.
BlackFramed supplies custom steel doors and windows using original European profile systems, offering slim sightlines, tailored configurations, and architectural detailing for luxury residences and commercial spaces throughout Manhattan.
Where architecture meets interior design.
In Manhattan's most considered interiors, every material contributes to the overall space.
Steel and glass doors introduce definition without closing off rooms, creating a natural connection between living areas, dining rooms, home offices, and private suites.
Paired with marble, limestone, herringbone oak flooring, decorative wall paneling, or contemporary minimalist finishes, slim steel frames complement both classic and modern interiors.
From understated black steel to custom powder-coated finishes, each door can be tailored to the surrounding architecture.

Steel doors for penthouses & luxury residences.
Manhattan penthouses and high-end apartments often feature open layouts, generous ceiling heights, and carefully curated interiors.
BlackFramed offers custom steel doors and partitions suited to these spaces:
- Interior Steel French DoorsElegant transitions between living rooms, dining areas, and private spaces.
- Steel & Glass PartitionsDefine rooms while maintaining openness and natural light.
- Custom Arched Steel DoorsSoft architectural forms for classic and contemporary interiors.
- Steel Pivot DoorsA refined solution for larger openings and statement entrances.
- Steel Sliding DoorsFlexible separation for offices, suites, and open-plan interiors.
- Custom Steel WindowsSlim-profile glazing for architectural renovations and new developments.
Each configuration is made to measure, with options for glazing, finishes, hardware, and detailing.
European steel systems. Considered details.
BlackFramed works with original European steel profile systems from Ottostumm | Mogs, Secco Sistemi, Forster, and Welser.
These systems offer different profile proportions and configurations, allowing architects and designers to select the appropriate solution for each opening.
Whether the project calls for slender interior partitions, traditional steel French doors, or thermally broken exterior glazing, we help review the available options against the design and technical requirements.
Ottostumm | MogsHot-rolled steel profiles for slim doors, windows, and traditional steel detailing.
Secco SistemiSteel profile systems with options for exterior openings and thermal performance.
ForsterSwiss steel systems for residential and architectural applications.
WelserEuropean steel profiles for custom doors and windows.Made for architects, interior designers & builders.
We work with design and construction professionals specifying custom steel doors and windows for Manhattan residential and commercial projects.
Our process supports project-specific dimensions, profile selection, glazing requirements, finish coordination, and shop drawing review.
Whether you're designing a penthouse renovation, restoring a prewar apartment, or developing a contemporary residence, we can work from architectural plans and design references to prepare a custom proposal.
Serving Manhattan, New York.
BlackFramed supplies custom steel doors and windows for projects throughout Manhattan, including:
We also support residential and commercial projects across the greater New York City area.
- Upper East Side
- Upper West Side
- Tribeca
- SoHo
- Chelsea
- Flatiron District
- Greenwich Village
- West Village
- Midtown
- Financial District
Begin your Manhattan project.
Planning a penthouse renovation, luxury apartment interior, or new architectural development?
Share your drawings, dimensions, or design references with BlackFramed. We'll help you explore suitable European steel systems and prepare a custom quote.