Bilco Overview PRODUCT OVERVIEW The Bilco Company has served the building industry since 1926. During these years it has built a reputation among architects, engineers, and the construction trades for dependability and for products that are unequaled in design and workmanship. Products Products Heat & Smoke Vents Roof Hatches Sidewalk & Floor Doors Bil-Guard Hatch Rail System Why Bilco Why Bilco? Over 90 years of history Headquartered in New Haven, CT Weathertight Construction Built-In Quick Flashing System Fully Insulated Corrosion Resistant Smooth, Easy Operation Brand Leader 86 Year History Product Knowledge Product Knowledge Literature Download Center Product Catalog Specifications Specifications Info Center Videos Videos BILCO Roof Hatch Safety Railing System Installation Case Studies Beijing Commercial Building Dalston Square Folkestone Junction Pumping Station Glasgow Housing Association Gallery Find out how Bilco and Engineered Systems can save you money on your project! Contact Us