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Industry Leading Glass Manufacturers


Your Single Source for Windows and Glass Fabrication

Extensive capabilities, custom solutions, and world-class customer service make Lippert a one-stop shop for all your glass manufacturing needs. Watch this video to see for yourself.

  • 6 Fabrication Facilities with more than 1M Ft² of manufacturing space
  • 25 Tempering Furnaces Worldwide
  • Broad Product Offerings: Tempered, Laminated, Bending & Insulating
  • 20,000 Ft²/~5,000 lites of glass cut & processed per hour
  • Serving a wide array of industries (Automotive, Rail, Building Products, Appliance)
  • 100’s of globally-recognized customers
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Window and Glass Industries We Serve

RV Industry image image image image image image image image

A Complete Glass Supplier from Design to Delivery

Glass Solutions by Lippert


Lippert has the ability to work closely with customers at the design stage of a new product line. Talk to us about how glass can elevate your designs before your first purchase.


Innovate new glass products with us. Make glass a premium part of your next project, and discover new ways to add value.


Our world-class software integrates glass design with automated processes to make fabrication efficient, productive, and cost-effective.


Lippert is dedicated to continually producing glass that meets or exceeds industry standards and our customers’ expectations.


Beyond glass, Lippert has the capability to incorporate value added components such as rear-view mirrors, Lydar cut-outs and camera attachments.

Packaging and Shipping

With our primary custom glass fabrication facility centrally located in the northern Indiana, we package and ship glass products across North America with competitive turnaround times.

Research and Development, Certification, and Testing

New innovations, certifications, and testing is all done in-house so that Lippert has control and insight into every process, and can optimize efficiency.

Repair and Replacement

Through our brand Duncan, we specialize in motorhome windshield and side glass replacement. Our experts work RV owners, dealerships, insurance comapnies, glass shops and repair centers across the country.

Lippert Glass Production

By the Numbers

1.6 Million

sq. ft. of manufacturing capacity

35MW of Electricity

enough to power more than 20,000 homes per day


sq. ft. of glass is cut every hour

Every day, we cut enough glass to cover over 8 football fields


lites are tempered per day


As one of the premier glass suppliers in North America, we take certifications and industry standards seriously. We know they’re important not only for quality assurance, but for our clients’ product lines too.

Our certifications include:

  • DOT FMVSS 205, ANSI/SAE Z26.1
  • NAMI® for ASTM E2190 Seal durability
  • SGCC® Safety Glazing Certification Council ANSI Z97.1, and 16 CFR 1201 II
  • R43 ECE - Automotive glass in Europe
  • AAMA®/WDMA/CSA 101/I.S.2/A440 (NAFS), CSA A-440-11, AAMA 1701, AAMA 1702, AAMA 1704, and HUD 3280.
  • NFRC Certified thermal performance for Residential Fenestration Products
  • ISO 9001:2008

Our Capabilities as a Glass Supplier

With the latest in glass technology and hundreds of different variations of glass fabrication, Lippert is your single source for your next or current product lines.

Glass Cutting

Beyond cutting glass into all shapes and sizes, Lippert utilizes advanced optimization software that allows for maximium raw material utilization and minimal waste

CNC Fabrication and Water-jetting

Holes, notches, cutouts – you name it, we can do it. Our CNC capabilities mean the ability to work with tight tolerances, unique shapes, and complex geometries.

Digital Printing

If you can imagine it, we can print it. With custom glass printing capabilities, we can print anything from detailed designs to realistic replications of marble, ceramic tiles and more.

Glass Tempering and Furnace Operations

We have the ability to form complex shapes while maintaining superior optical clarity. Proprietary, in-house glass tempering and furnace operations give us the ability to transform raw sheet glass into curved, wraparound, tempered safety glass windshields, architectural glass and more.

Glass sourced from North America. Made in the U.S.A.

Lippert sources its float glass from all five major North American suppliers that together form our diverse supply base. Then, nearly all of our glass is fabricated in our American facilities. Our primary facility is located in Elkhart, IN, in the heart of RV country, and centrally located for nationwide delivery.

A Glass Manufacturing Company Offering More Options

Looking for specific options for your glass? We’ve got dozens of different options to suit your exact needs and specifications. And with all the R&D, testing and certification within our own facilities, we’re continuing to innovate — and fast. Don’t see something you’re looking for? Just ask!

  • Laminated glass
  • Large size
  • Heating function to defog, defrost or de-ice
  • Switchable glazing options for privacy
  • Solar control
  • UV protection
  • Sound control
  • Easy clean coatings
  • Anti-reflective glass
  • Anti-viral glass
  • Anti-graffiti films (single or multilayers)
  • Guardian-certified fabricator
  • Vitro-certified fabricator
  • Fast replacement designs
  • Designs for replacement from interior or exterior
  • Designs tested to requirements for adhesion, SFT, Pressure, Operation cycles, water management, shock and vibration
  • Energy-efficient insulating glass
  • Thermal insulation

Our Glass Manufacturing Locations

Centrally located right in the heart of the northern Indiana, our primary manufacturing facility is conveniently positioned for easy transportation and distribution needs — helping to keep to keep our prices competitive and our turnaround times short. We’ve also invested in facilities worldwide — including our revered Templemore, Ireland location that manufactures premium glass solutions for the marine industry. Each of our facilities are strategically located to continue our commitment to timely service for all of our customers.

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