Skylights and overhead glazing systems

Howells Patent Glazing Limited have been a well-respected manufacturer of roof glazing solutions since 1973. We've been involved in the supply and installing of patent glazing in both roof and vertical applications using single or double glazing or polycarbonate sheet.

In 1990 Illinois Contract Glazing opened the doors for business and has since been devoted to our customers by providing quality Union workmanship.

Manufacturer of custom metal framed, glass skylights. Design, engineering, fabrication and installaltion.

IBG is the largest commercial glazing contractor in New England. Since our inception in 1969, we have been serving the needs of general contractors, architects, and developers on their commercial building projects.

Offering full glazing packages for commercial projects across the UK, from heritage renovation projects to new luxury London residential developments. Installing some of the most impressive architectural glass technologies available today. They have in-house design teams and fabrication facilities

Family owned and operating from the same Campbell location for more than 30 years, we at J&M Windows and Glass, Inc. are expertly trained to assist homeowners, contractors, architects and other industry professionals with equal aplomb.

J & R Glass Service has proudly provided quality workmanship and dependable service for over 37 years. We stand behind our work and take every job seriously.

JNL Glass is locally owned and operated on the central coast of California in Santa Barbara and is committed to providing customers with a quality product and professional installation at a competitive price.

JMD is one of the top glazing subcontractors in the state of Ohio. We work with local general contractors and architects to design, estimate and fabricate the following quality products.

Making trust, integrity and a high standard of quality workmanship a tradition, Jim’s Glass is proud to be a family owned and operated Glass Company since 1968. Serving residential and commercial customers in Kittitas County and surrounding areas.

Kalwall® has been providing the world with the most advanced solutions in diffuse daylighting™ since company founder Robert R. Keller, Sr. invented the original translucent sandwich panel in 1955.

In 1984, John Thiel, Jerry Thiel and Michael Miller started Keystone Glass to service the commercial glass and glazing industry in the Omaha and Council Bluffs metropolitan area with a commitment to provide high quality craftsmanship and expertise.

Kovar Roofing Ottawa, ON Based, specializes in residential re-roofing. We service the entire Ottawa region from Smith Falls to Orleans including Richmond, Kanata, Barrhaven, Manotick, and Centretown.

Krystal Clear Windows offers a lot more than just beautiful windows. We offer a variety of home improvement services to update your house, increase it’s value, and/or customize it to your desire.

Application of uniquely designed and structurally glazed heliolite® systems, especially skylights, canopies, glazed façades and shop windows. The company is also distributing Claro Glass glassblocks, supporting the application.