Insulating Glass Commercial
Description
Commercial Insulating Glass Units (IGUs) used in commercial building applications typically consist of two or more panes (lites) of glass, separated by a high-performance spacer and sealed around the perimeter with a dual-seal system. Hartung’s IGUs use a polyisobutylene (PIB) primary seal paired with a durable silicone secondary seal, creating a long-lasting, airtight barrier. This advanced construction helps absorb pressure changes and thermal expansion, while effectively preventing moisture intrusion, condensation buildup, and gas leakage—ensuring optimal performance over time. By selecting premium IGU components from Hartung Glass Industries, you can significantly enhance your building's energy efficiency, thermal performance, and visual impact. Our customizable IGU options help reduce peak HVAC loads, improve daylighting, boost acoustic insulation, and elevate occupant comfort—all while meeting the design and performance demands of modern architecture.
Why Choose Hartung?
Endless Customizations
Hartung carries an expansive portfolio of commercial insulating glass unit components. Including a myriad of glass types and thicknesses from the world’s premier glass manufacturers (Vitro, Guardian Glass, Pilkington, AGC, and Saint Gobain) along with various options for spacer bar materials and finishes.Unparalleled Durability
Withstand the test of time and the elements with Hartung's Insulating Glass Units. Each unit comes with a 10-year warranty and is backed by the Hartung brand that has been in business for over 100 years.Clean, High-Quality Units
Our experienced production team and quality inspection process ensure your units arrive correct and clean each and every time. Our world-class commercial IGU facilities have each earned IGCC certification. This standard that verifies that our units are guaranteed to come with lasting durability and a high level of quality.Design Assistance
Our trusted and experienced design team can help you identify the “right” unit make-up to meet all of your project design needs. They will work alongside you to achieve the desired function and aesthetics.Oversize Capabilities
Our facilities and processes are carefully designed to handle the production of oversized insulating glass units without compromising quality or durability.Fast Glass
We understand that your business moves fast, and meeting deadlines is essential. We have multiple shifts working around the clock to meet your schedule and your project needs.Key Product Features
NEW PRODUCT Thermoplastic Spacer Line (TPS)
Reactive thermoplastic spacer system that replaces conventional spacer bar, desiccant, and primary sealant for improved adhesion to glassEnergy Savings
Selecting the appropriate energy-efficient glass product(s) and assembly components for use in building openings helps dramatically reduce heating and cooling costs.Warm Edge Spacers
Enhanced edge-sealed, non-metal and hybrid metal spacer technologies enable the lowest thermal conductivity. This prevents heat loss, maximize energy savings and optimize building occupant comfort.Protection Against Condensation & Mold
Our insulating glass units offer superior argon gas retention. Designed to significantly reduce condensation and frost to prevent mold and bacterial formation.Extreme Climate Solutions
Hartung has the ability to produce triple-glazed insulating glass units (IGU). These are ideal in cold climates where heat retention is critical, and energy code requirements are often much more stringent.Sound Attenuation
For the best sound blocking properties, Hartung’s laminated glass products can be introduced into your unit assembly.
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