Commercial

Our commercial contract experience includes office buildings, sports facilities and hotels. It utilizes a broad spectrum of products- from aluminum storefront and curtain-wall to translucent panel systems.

Private Education

Our professional staff is regularly engaged in the private education sector, providing educational seminars, budget analysis, architectural design, spec-writing assistance and product sales- all culminating in a first quality installation.

Public Education

We have a proven track record when it comes to competitive bidding in the public sector, with a special emphasis on the Maryland public school system. In 2007, we proudly completed our fiftieth Baltimore County school window replacement project.

Manufacturers

TRACO  Windows and Doors
TRACO, headquartered in Pittsburgh, Pennsylvania, is our number one window supplier, and has been providing custom designed quality aluminum window products for more than 60 years. They remain one of the most complete product manufacturers in the world today.
Their offerings include: C- , HC- and AW- rated thermal aluminum windows and sliding doors. Window types include projected, casement, single & double hung, horizontal sliders, sliding doors, aluminum storefront & curtain-wall.
They provide in house design & engineering, product testing, laminated glass assembly, glass tempering, glass insulating, anodizing and high performance finishes, extruding, hurricane impact and blast products, and field service.

EFCO Corporation
EFCO Corporation is a leading manufacturer of architectural aluminum window, curtain wall, storefront and & entrance systems for commercial architectural applications. Headquartered in Monett, Missouri, their vertically integrated manufacturing process ensures quality at every step. They focus on providing innovative customer solutions to design challenges while adhering to budgets and other project concerns. With a background that includes everything from historical replication to cutting-edge new construction, they’re dedicated to supporting the building community with products, services, and programs promoting outstanding commercial design for more than 60 years.

COLUMBIA Commercial Building Products
Columbia, founded in 1992, in Rockwall, Texas, provides us with commercial rated thermal aluminum products for those small, fast track projects, where a limited number of products are needed in a very short time.

KEYSTONE INDUSTRIES

Keystone Industries was founded in 1989 as a commercial window business working on pubic and university housing.  In 1999, Keystone took the initiative to develop energy efficient products which would outperform existing windows in the United States.  This journey led them to explore the European methods of fabrication.  Working hand in hand with many designers and engineers from around the globe Keystone developed their industry leading products.

BRONZE CRAFT Clerestory Operators
Since 1944, Bronze Craft has been manufacturing high quality, custom designed, operator hardware for those clerestory applications in gymnasiums and auditoriums. They have more than 12,000 different castings ensuring that they have the right piece of hardware to meet our needs.

HARMONY Security Screens & Barriers

Harmony Security Products is a leading manufacturer of security guards, screens and A/C brackets to safe guard both schools and businesses.

LAMINATORS, INC

Laminators Incorporated offers a wide variety of Aluminum Composite Panels and installation systems to meet your unique requirements. With over 40 standard colors and two finishes to choose from, the design options are endless.

MAPES INDUSTRIES

Mapes Industries has manufactured high quality commercial architectural products for glazing infill since 1952. Founded by J.S. Mapes, the company developed the original laminated metal panel to be used extensively for wall facing and storefront remodeling.