ICI Windows & Doors

At Primeline Windows & Doors, we provide custom-engineered aluminum designs to meet the specific needs of industrial, commercial, and institutional (ICI) projects, including windows, doors, skylights, canopies, curtain wall systems, PrimeWalls, and large format prefabricated walls with integrated cladding. Our high-performance glazing solutions are built to deliver both durability and energy efficiency.

Built for Performance

Our ICI products are designed to withstand the demands of large-scale commercial and institutional buildings. Each system is engineered for strength, security, and long-lasting performance in any environment.

Developers

Planning and coordinating building envelopes.

Project Managers

Ensuring timelines and technical requirements are met.

Architects

Designing energy-efficient and visually appealing facades.

Contractors & Builders

Reliable installation and coordination for large projects.

Designed for Excellence in Every Project

Explore Primeline’s robust range of high-performance windows and doors for industrial, commercial, and institutional (ICI) buildings. Our expertly engineered solutions offer superior durability, energy efficiency, and aesthetic flexibility, ensuring your building projects achieve lasting success with seamless functionality and modern design.

Energy Efficiency for ICI Buildings

Our glazing systems are designed to improve energy efficiency, reduce heating and cooling costs, and provide better insulation in commercial and industrial buildings. With improved thermal performance, we help reduce energy consumption and enhance comfort for building occupants.

Quality and Durability

We manufacture every product to meet the highest industry standards, including CSA-A440 testing for air/water tightness, wind resistance, and thermal performance. Our windows and doors are built to perform in harsh conditions and meet the rigorous needs of commercial and industrial projects.

Transforming Spaces with High-Performance Glazing

Our projects demonstrate Primeline’s expertise in ICI installations:

Get Started with Your ICI Project

Contact us today to discuss your ICI project needs. Primeline Windows & Doors offers high-performance glazing solutions for every type of commercial and industrial building.

INDUSTRIES

Residential

High-performance windows and doors for custom homes and renovations.

ICI/Commercial

Engineered glazing solutions for commercial, institutional, and high-rise projects.

SYSTEMS

Window Systems

Casement, awning and sliding window solutions.

Window Wall Systems

Engineered window wall systems for mid-rise and high-rise buildings.

Curtain Wall Systems

High-performance curtain wall solutions.

Door Systems

Sliding, patio, entry and swing door solutions.

PrimeWall

Prefabricated wall systems for faster, smarter construction.

PRODUCTS

PRIMELINE SYSTEMS

Engineered & Manufactured In-House

REYNAERS SYSTEMS

Premium European Systems - Manufactured by Primeline

Slimline 38

Masterline 10

ConceptSystem 77

MasterLine 8

PROJECTS

A large, multi-story white commercial office building featuring continuous horizontal bands of high-performance glass glazing systems in Toronto.

Featured Projects

Explore our signature projects.

Residential Projects

Custom homes and renovations.

An aerial view of a unique geometric commercial building featuring lush rooftop gardens and integrated institutional window systems in Toronto.

ICI Projects

Commercial and institutional projects.

DEALERS

Residential

High-performance windows and doors for custom homes and renovations.

ICI/Commercial

Engineered glazing solutions for commercial, institutional, and high-rise projects.

Window Systems

Casement, awning and sliding window solutions.

Window Wall Systems

Engineered window wall systems for mid-rise and high-rise buildings.

Curtain Wall Systems

High-performance curtain wall solutions.

Door Systems

Sliding, patio, entry and swing door solutions.

PrimeWall

Prefabricated wall systems for faster, smarter construction.

PRIMELINE SYSTEMS

Engineered & Manufactured In-House

REYNAERS SYSTEMS

Premium European Systems - Manufactured by Primeline

Slimline 38

Masterline 10

ConceptSystem 77

MasterLine 8

A large, multi-story white commercial office building featuring continuous horizontal bands of high-performance glass glazing systems in Toronto.

Featured Projects

Explore our signature projects.

Residential Projects

Custom homes and renovations.

An aerial view of a unique geometric commercial building featuring lush rooftop gardens and integrated institutional window systems in Toronto.

ICI Projects

Commercial and institutional projects.

Design. Engineer. Manufacture. Install.

End-to-end control for quality and performance.

Tested & Certified Systems

Built to exceed North American standards.

Custom Solutions

Tailored to your project's unique requirements.

Expert Support

From concept to completion and beyond.