Slack Overhead Doors is a family-owned business that has been servicing Pittsburgh and the tri-state area since 1979 as a garage door service and installation company. In 2003, we moved to a larger location with a large showroom that allows us to stock a vast inventory of garage doors, window screen and window shutter systems, and door security systems. Because of the high quality of their products and the integrity required to be a dealer, we also teamed up with Amarr as an authorized dealer. At Slack Overhead Doors, we do more than just install high quality steel and wood garage and overhead doors. We carry an extensive selection of window and door products to beautify, protect, and increase the energy efficiency and functionality of your home or business. Slack Overhead Doors can install our Zip Tex solar shade and insect protection systems in homes or commercial settings. Our security systems work in a variety of settings, from porch enclosures to kiosks, ticket windows to store fronts, additionally offering protection from the inclement weather, the sun, and temperature extremes. Slack Overhead Doors' line of screens offers sun and insect protection in both home and commercial settings, turning outdoor spaces into usable areas. Slack Overhead Doors is eager to earn your business with their excellent customer service, extensive experience, and large inventory of products for your home or business . Residential Garage Doors Carriage House Traditional and Specialty Commercial Doors Sectional Steel Doors Sectional Aluminum Doors Rolling Steel Doors Rolling Sheet Doors Security Grilles and Insect Screens