State Window

What State Window does

State Window Corporation is a Canadian manufacturer and installer of custom window wall systems and railing systems for high-rise residential and commercial construction. Founded in 2007 and headquartered in Vaughan, Ontario, the company operates from a 260,000 square foot automated manufacturing facility and employs over 1,000 people. Its core product platform centers on the proprietary MC5 and MC7 Unitized Window Wall Systems, which use a multi-chamber mechanical design and an I-Strut thermal break (85% wider than standard PVC) to achieve a U-Value of 0.29 BTU/hr-sf F and a 50% improvement in thermal and condensation performance versus traditional window wall systems. The portfolio spans fixed windows, cam-handle awning/casement operators, single swing-out doors, miter 90° corners, the Tribeca metal panel system, and the State Railing division for custom railings.

The business operates on a project-based, direct enterprise sales model. State Window provides fully integrated design, engineering, manufacturing, and installation services to real estate developers, architects, and general contractors, with each window wall package custom-designed to project specification under multi-year contracts. Named enterprise customers include Urban Capital, CentreCourt Developments, Cityzen Development, Greystar, Tridel, Freed Developments, Broccolini, Remington Group, and Canderel, with project footprints across Toronto, Mississauga, Vaughan, Edmonton, and San Diego. Pricing is quote-based and not publicly disclosed.

The company has grown from a single project to more than 300 completed projects with 70 underway, has been recognized as one of Canada's Best Managed Companies for four consecutive years (2021–2024), and in 2025 acquired Intelligent Energy Group (IEG) to broaden its capabilities. State Window remains a privately held, Ontario-incorporated corporation with no disclosed parent company, institutional investors, or public-market filings.

Name

State Window

Legal name

State Window Corporation

Website

https://statewindowcorp.com

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

251–500 employees

Short description

State Window Corporation is a Canadian manufacturer and installer of custom unitized window wall systems and custom railing systems for high-rise residential and commercial construction, serving real estate developers, architects, and general contractors across North America from its automated 260,000 sq ft facility in Vaughan, Ontario.

Ownership category

akta.pro rank

Product category

Architectural Window Wall Systems

NAICS

Metal Window and Door Manufacturing (332321), Sheet Metal Work Manufacturing (332322), Ornamental and Architectural Metal Products Manufacturing (33232)

SIC

Metal Doors, Sash, Frames, Moldings & Trim (3442)

akta.pro primary industry

Storefronts, Curtain Wall & Window Wall Systems (IMADAIAG)

akta.pro secondary industries

Windows (IMADAIAC), Architectural & Building Glazing Systems (Curtain Wall/Storefront/Canopies) (IMADAHAB), Frames, Sashes, Mullions & Subframes (IMADAIAH)

Keywords

• Window wall systems
• Unitized window walls
• Custom railing systems
• Architectural facade solutions
• High-rise construction

Headquarters

HQ city

Vaughan

HQ country

Canada

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure

Revenue model

1. Custom Window Wall System Manufacturing: Project-based revenue from design, engineering, manufacturing, and installation of custom window wall systems for high-rise construction projects. Each project is custom-designed and fabricated to specification.
2. Custom Railing Systems: Design, engineering, manufacturing and installation of custom railing systems for construction projects, offered through the State Railing division.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

State Window Corporation designs, engineers, manufactures, and installs custom unitized window wall systems (MC5 and MC7 product families) for high-rise residential and commercial construction projects. Through its State Railing division, the company also delivers custom-engineered railing systems. The company provides a fully integrated design-to-installation service from its 260,000 sq ft automated facility in Vaughan, Ontario.

Product overview

State Window Corporation operates as a building materials manufacturer offering two primary product lines: custom window wall systems and custom railing systems. The window wall portfolio centers on the MC5 and MC7 Unitized Window Wall Systems, which include fixed windows, operating mechanisms (awning/casement), swing-out doors, miter corners, and metal panel systems. These products utilize multi-chambered designs with advanced thermal breaks and rain screen technology. The State Railing division provides custom railing systems manufactured in the same 260,000 square foot Vaughan facility. Both divisions serve the commercial and residential construction market, working with developers and architects on high-rise condominium projects.

Differentiator

Problem solved

Functional benefit

Brands

• State Railing: A division of State Window Corporation offering unparalleled design, engineering, manufacturing and installation of custom railing systems.

Products and services

• MC7 Unitized Window Wall System Next-generation unitized rainscreen window wall system offering industry-leading thermal performance with sleek, bold design and clean sight lines at coupled joints. Available with casements/awnings, sliding doors, and balcony doors variants for high-rise residential and commercial projects.
• MC5 Fixed Window

Quantifiable outcome

• U-Value of 0.29 BTU/hr-sf F with high-performance Low-E glazing and warm-edge spacer
• +3 more outcomes

Named customers14 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

One partnership is on record.

• Intelligent Energy Group (IEG)coreStrategic or Co-development Partner · 1 January 2025State Window Corporation announced the acquisition of IEG (Intelligent Energy Group), expanding their capabilities and portfolio. The partnership was announced via LinkedIn as an IEG x State Window Corporation partnership, suggesting ongoing collaborative activities following the acquisition.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Oldcastle BuildingEnvelope: Large North American manufacturer and installer of architectural glass, glazing, and window wall systems; overlaps with State Window on unitized curtain wall and high-rise envelopes but operates at significantly greater scale and geographic reach.
• Kawneer (Arconic): Major global incumbent in aluminum window wall, curtain wall, and storefront systems serving commercial and high-rise construction; competes with State Window on large commercial jobs but offers a much broader product portfolio across multiple regions.
• Schüco: German global aluminum window, door, and facade systems manufacturer serving high-rise residential and commercial projects; competes in the same unitized window wall space with comparable thermal-performance technology positioning.
• Pella (Cornerstone Building Brands): Major North American window and door manufacturer with a commercial window wall offering; broader portfolio and retail distribution than State Window, but competes for institutional and multi-family developer specifications.

Direct peers

• Wausau Window and Wall Systems: US manufacturer of custom window wall and curtain wall systems for institutional, commercial, and high-rise residential buildings; comparable custom-engineered unitized offering for design-driven facade projects.
• Alumicor: Canadian manufacturer of architectural aluminum products including window walls, curtain walls, and storefronts serving commercial and high-rise residential developers — closest direct peer given geographic overlap and product category alignment.
• Cascadia Windows & Doors: Western Canadian manufacturer of high-performance fiberglass window wall and curtain wall systems for mid- and high-rise construction; overlaps with State Window on high-rise residential developers with a thermal-performance-led value proposition.
• Raico Bautechnik: European manufacturer of curtain wall and window wall systems for high-rise and commercial buildings; comparable custom unitized facade technology competing for premium developer specifications.

Regional players

• Bentec Windows & Doors: Western Canadian manufacturer of custom windows and doors for residential and light commercial construction; partial product overlap with State Window's custom fabrication capability but focused on different end markets and geography.

Emerging players

• Vitrocsa: Premium slim-frame window wall and sliding glass wall systems manufacturer; competes in the design-driven high-rise facade niche with a similar focus on aesthetics and performance, though at a smaller scale than State Window.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/state-window-corporation
• Instagraminstagram.com/statewindow
• Xx.com/StateWindowCorp
• Facebookfacebook.com/StateWindowCorporation

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 State Window