Window Wall

Products
Custom Engineering

Unlike traditional window wall manufacturers, we can start with a clean sheet of paper. Our custom window walls integrate seemlessly with Entrances, Storefronts and Architectural Windows in order to meet the expectations of designers, architects and building owners.

Architectural Glass

Oldcastle BuildingEnvelope™ can provide a fully-glazed system from one source. We are the only window wall manufacturer that can design, manufacture, manage and deliver custom-engineered curtain walls with fully-integrated architectural glass all from one source.

Testing

Our exclusive computer design and analysis software applications allow us to test, simulate and fully develop custom-engineered designs. And since we also supply architectural glass we have the unique ability to test our designs as one system.

After engineering and manufacturing millions of square feet of our Window Wall, Oldcastle BuildingEnvelope™ is an unquestioned leader in driving window wall technology. Our exclusive designs set the industry standard and grace many of the nation’s finest hotels, luxury high-rises and numerous landmark properties. Our unique ability to custom-engineer window wall solutions is unparalleled in our industry.