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Roof Access Hatches and Hatch Railing Systems Automatic Smoke Vents Floor Access Doors Bilco Basement Doors Emergency Egress Window Well Systems Emergency Egress Window Well Systems

The BILCO Company manufactures a complete line of Roof Access Hatches, Automatic Smoke Vents, Floor Access Doors, Basement Doors, and Egress Window Well Systems. Let us know how we can help you. 

News from BILCO

Colt Group Natural Ventilation Products    New! Thermally Broken Roof Hatch. Thermally broken roof hatches feature a frame and cover design that minimizes heat transfer between interior and exterior metal surfaces. The result is a product that resists harmful condensation and provides superior energy efficiency.    Now Available! 
    More Information 
    You pick the color! Commercial Products are now available with a factory applied Powder Coat Paint Finish. Sherwin Williams Powdura polyester powder coat finish provides a durable, weather-resistant coating and is available in a number of standard colors.   Finish Options 
    Roof Hatches 
    Smoke Vents 
    Floor Access Doors 
Colt Group Natural Ventilation Products    BILCO officially opens its doors in New Haven. The BILCO Company held a ribbon cutting ceremony in early August to officially open the new corporate headquarters in New Haven, CT. New Haven Mayor Toni Harp was on hand to do the honors.   Watch the WTNH Channel 8 news coverage