Fortress N.W. Limited was conceived and commenced trading in 2002. It was the intention from the very beginning to establish a company, which would provide a service second to none within the double glazing industry.

Providing DIY conservatory kits (specialising in bringing trade prices direct to the public).

We invite you to call on us for any of your glass needs. From repairs to replacement to new construction, both residential and commercial, your satisfaction with our products and services is guaranteed.

Full Service Glass has been serving the entire Washington DC metropolitan area for several decades. We are a family-owned and operated business that takes care of all of your glass service needs.

We are a gutter manufacturing and distribution company. We offer rainware products and exterior building products. We are Minnesota's Premier manufacturer and supplier of rain gutter materials.

If you're looking for ways to invest in your home, look no further than G.E Banks Windows Ltd.

Custom sandblasted glass etchings and carvings. Focusing on handmade one-of-a-kind custom windows, dividers and doorlites.

Gainesville Glass Company Inc. is 4th generation family owned and operated since 1945. Our dedication to customer satisfaction has been past down in the Winters’ family for many years.

Gallo Window Corp., Impact Systems, established in 1993 in Miami, realizes your projects of windows, doors, window-wall systems, storefront, glass railing, curtain-wall systems, bulletproof system, and blast mitigation system.

Geoshield distributes and installs designer window films for architectural applications.

GEWE, founded in 1964 by Heinrich Weihe, quickly developed into a medium-sized company with about 200 employees. The company is still family owned and is successfully continued after the death of the founder in 2004 of the sons.

Glamorgan Glazing specialises in the manufacture of Sealed Glass Units and UPVC products Including: windows and doors, composites doors, French doors and patios.

Since 1974, Glass and Metals has been providing commercial glass installation for customers throughout Virginia, West Virginia, Maryland, and Washington DC. Our services include installation of Storefront, Curtainwall, Windows, Panel Systems, and more.

With more than 30 years of experience, you need not worry about our staff making mistakes. Glass & Mirror Services, Inc. has been in business since 1980 with a clientele that's always growing. We plan on helping people for years to come.

We are a small London based stained glass studio which designs, makes and repairs traditional or contemporary stained glass windows in London and the SE.