Window Wall Systems in Illinois
High-Performance Window Walls for Modern Commercial Projects
Northern Glass Inc. provides complete window wall systems for commercial construction, combining structural performance with sleek, floor-to-ceiling glass aesthetics. Our team designs, fabricates, and installs window wall solutions that meet both architectural and building envelope standards.
Built for Views,
Performance, and Project Demands
Window walls offer a clean, modern alternative to curtain wall systems—installed slab-to-slab for improved thermal performance and simplified installation. At Northern Glass Inc., we deliver unitized and stick-built window wall systems engineered to suit each project’s structural, acoustic, and energy requirements.
We work closely with architects and contractors to ensure proper alignment with floor slabs, slab edge covers, and adjacent glazing or cladding systems.
Delivering Window Walls With Precision & Efficiency
Our approach to window wall delivery combines in-house fabrication with coordinated field installation, ensuring seamless execution at every phase.
Our process includes:
Early Design Coordination
We review structural requirements, transitions, and system compatibility during the preconstruction phase.
Detailed Shop Drawings
System drawings include anchor placement, sill/jamb details, and integration with slabs or architectural finishes.
In-House
Fabrication
Frames and glass are fabricated to meet specified tolerances and sequencing needs.
Expert
Installation
Installed by union glaziers who understand the unique structural and waterproofing needs of window wall systems.
Closeout & Performance Review
Final checks ensure alignment, weatherproofing, and visual consistency before handoff.
Why Northern Glass Inc. for Window Wall Installation?
Window wall systems require careful detailing and coordination with slab edges, adjacent materials, and thermal barriers. Northern Glass Inc. brings the knowledge and experience to execute these systems flawlessly.
Slab-to-Slab System Expertise
We specialize in window walls that tie directly into structural slabs with the correct embeds and anchors.
Optimized for High-Rise & Mid-Rise
Systems are selected and installed based on performance goals, building type, and constructability.
Integrated Envelope Solutions
Our team ensures alignment with the curtain wall, metal panels, and adjacent systems to maintain visual continuity.
Reliable Fabrication & Install Flow
Our internal coordination streamlines delivery and keeps projects on schedule.
Code-Compliant & Tested Systems
All installations meet local codes, energy standards, and project-specific performance criteria.
Partner With Northern Glass Inc.
From design detailing to slab-to-slab installation, Northern Glass Inc. delivers window wall systems that perform, align, and elevate commercial spaces across Illinois.