Zaleski's Exterior Building Material

B & C Glass Block is your trusted window supplier located in Pittsburgh, PA, specializing in high-quality glass block installations. Whether you’re enhancing your home’s aesthetic or seeking durable, private solutions for commercial spaces, B & C Glass Block offers an extensive range of styles and designs to meet all your window needs. With a commitment to excellence and customer satisfaction, their expert team provides tailored advice and prompt services to ensure seamless installations. Discover the perfect blend of functionality and elegance with their superior glass block solutions.

Crown International Steel Building Systems has been a steel building manufacturer, creating durable building systems for over 40 years.Our steel building systems were originally only used by the military for a variety of applications, including portable garages. Now, our steel building kits can be used for residential, agricultural, commercial and industrial applications. Our building models are made custom your specifications plus there are numerous color choices available for the arches, endwalls and trim.Because we pride ourselves in quality service and craftsmanship, we use the highest quality materials and ship your order directly to you. Also, all of our steel building systems come with a 40-year limited rust-through warranty and a 40-year limited paint warranty.Contact us today to receive a FREE quote for this affordable building solution!

All of our considerable resources - from sales, marketing and product development...to material development, extruded profile design, manufacturing and engineering - are at your service, in one facility in Oakmont, Pennsylvania.