Manko Window Systems

What Manko Window Systems does

Manko Window Systems is a privately held U.S. manufacturing company founded in 1989, headquartered in Manhattan, with a workforce of 501-1,000 employees. It produces architectural aluminum windows, curtain walls, and glass products for the commercial building envelope market, serving construction projects that require engineered glazing and exterior wall systems.

The company operates as a specialty fabricator in the commercial fenestration and building envelope segment. Its product scope spans aluminum-framed architectural windows, unitized or stick-built curtain wall assemblies, and associated glass components — outputs that typically feed mid- and large-scale commercial, institutional, and possibly high-rise residential construction rather than single-family residential. As a 35+ year incumbent with mid-sized headcount, it has the scale to bid on sizeable commercial projects while operating within a specialized niche dominated by a handful of regional and national fabricators.

The business model and go-to-market mechanics are not detailed in the available input: no pricing model, revenue mix, channel structure, customer logos, or contract terms are documented. As a for-profit private manufacturer, revenue is presumed to derive from contract-based fabrication and supply of engineered fenestration systems, typically priced per project or per unit on commercial construction specifications. The source page itself returned only a loader/verification message, so the full product catalog, segments served, leadership, ownership structure, and financial profile cannot be confirmed from this data set.

Name

Manko Window Systems

Website

https://mankowindows.com

Company type

Private

Founded year

1989

Headcount range

501–1,000 employees

Short description

Manko Window Systems is a U.S. manufacturer founded in 1989 producing architectural aluminum windows, curtain walls, and glass for commercial building envelope applications, operating from Manhattan with 501-1,000 employees.

Ownership category

akta.pro rank

Product category

Architectural Windows and Curtain Walls

NAICS

Metal Window and Door Manufacturing (332321), Flat Glass Manufacturing (327211), Glass and Glazing Contractors (238150)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442), Flat Glass (3211), Fabricated Structural Metal Products (3440)

akta.pro primary industry

Windows (IMADAIAC)

akta.pro secondary industries

Storefronts, Curtain Wall & Window Wall Systems (IMADAIAG), Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB), Frames, Sashes, Mullions & Subframes (IMADAIAH)

Keywords

• Architectural aluminum windows
• Curtain wall systems
• Architectural glass
• Window manufacturing
• Building envelope products

Headquarters

HQ city

Manhattan

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure

Core offering

Manko Window Systems manufactures architectural aluminum windows, curtain walls, and architectural glass products for the building construction industry. The company is positioned as a fabricator of custom and standard architectural building envelope components serving commercial and institutional construction projects.

Product overview

No product information available. The source webpage displays a loading/verification message only.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Aluminum Windows

Ideal customer profiles1 record

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Expansion highlights1 record

Direct peers

• Tubelite Inc. U.S. manufacturer of aluminum storefront, curtain wall, entrance, and window systems serving commercial and institutional building markets. Direct overlap with Manko's aluminum fenestration and curtain wall product lines.
• EFCO Corporation: U.S. manufacturer of architectural aluminum windows, curtain walls, and storefront systems for commercial and institutional construction. Closely comparable product portfolio and customer base to Manko's aluminum window and curtain wall offering.
• Wausau Window and Wall Systems: Manufacturer of architectural aluminum windows, curtain walls, and window wall systems for commercial, institutional, and high-rise construction. Highly comparable product mix and spec-driven sales motion to Manko.

Broad incumbents

• Kawneer (an Arconic brand): A leading North American manufacturer of architectural aluminum building products including windows, curtain walls, and storefronts. Direct product-line overlap with Manko across aluminum fenestration and glazing systems serving commercial construction.
• YKK AP America: North American arm of YKK AP, manufacturing aluminum architectural products including windows, curtain walls, and storefronts. Comparable product portfolio with broader geographic reach and scale advantages versus Manko.
• Oldcastle BuildingEnvelope: A major North American supplier of architectural glazing systems including aluminum windows, curtain walls, storefronts, and glass. Operates at significantly larger scale but competes head-to-head with Manko on commercial envelope projects.

Emerging players

• Solar Innovations: Manufacturer of custom aluminum glazed structures including windows, curtain walls, skylights, and glass walls for residential and light commercial applications. Overlaps with Manko's aluminum glazing expertise in the custom/specification segment.
• Vitrocsa: Premium minimalist aluminum window and glazing wall manufacturer serving high-end residential and commercial projects. Comparable product technology and target market segment in architectural aluminum glazing, though focused on luxury positioning.

Market position

Strengths3 records

Weaknesses3 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Manko Window Systems