Blackline Aluminum |

Premium Window Wall Systems

Blackline Aluminum specializes in high-performance aluminum window wall systems and curtain wall solutions for commercial and residential developments. Our thermally broken aluminum systems deliver superior energy efficiency and architectural excellence for mid- and high-rise buildings across North America.

We Build
Window Walls Windows Railings Sliding Doors Casement Windows
Better

Who We Are

Blackline Aluminum provides high-performance aluminum systems for modern buildings — including window walls, curtain walls, sliding doors, custom railings, and fabricated glass solutions. We collaborate with building developers, architects and engineers to deliver tailored systems that meet exacting performance and design requirements.

Our Mission

To revolutionize the building envelope by delivering advanced aluminum window wall systems that achieve the perfect balance of sustainability, structural strength, and aesthetic flexibility—empowering architects to create bold, efficient, and future-ready designs.

Core Values

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Projects

Redefining modern architecture through precision-built building envelope solutions.

Products

Presenting A Range Of Innovative Aluminum Building Envelope Solutions

Our Sectors

High-Rise Residential

Our building envelope systems are designed for bold, high-rise residential architecture. With wide, uninterrupted views and a sleek, modern profile, they combine thermal performance and structural strength for large openings with customizable aluminum window wall systems to fit any design vision.

Commercial & Institutional Projects

Designed for office towers, retail spaces, and institutional buildings, our high-performance glazing systems deliver exceptional strength, thermal efficiency, and weather resistance compared to other aluminum window wall systems. Engineered for harsh Canadian climates, they support sustainable construction and long-term building performance.

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Townhouses & Mid-Rise Developments

For townhouses and mid-rise residential projects, our advanced façade systems combine performance with architectural appeal. Aluminum window wall systems designed to maximize natural light, improve insulation, and reduce noise, these custom solutions enhance comfort, boost energy efficiency, and meet the demands of both homeowners and developers. .

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Our way

Sustainability

At Blackline Aluminum, sustainability drives our design of high-efficiency window wall systems and building envelope solutions. Using responsibly sourced materials, we reduce environmental impact and support greener building practices across Canada and the rest of North America.

Trusted Aluminum Solutions Across North America

Blackline Aluminum delivers innovative-engineered aluminum systems throughout Canada and the United States. Our expertise in commercial, residential, and industrial construction allows us to support architects and builders across North America. With a strong foothold in Ontario and growing presence in every province, we’re committed to nationwide service and support for all of our aluminum window wall systems.

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Client Satisfaction

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Windows Manufactured

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With nearly 7 years in business

We Redefine What's
Innovative! Possible! Efficient!
More Projects

Mid-Rises

Our systems for mid-rise buildings deliver efficient performance with clean, modern design.

Our clients