Has anyone replaced an old roof hatch with a new hatch/skylight combo? If so, how do you like it? How do you feel about it security-wise? Thanks for any input.

The Bilco Company, a manufacturer of specialty access products for the commercial and residential markets, offers the Security Series roof hatch for increased building security in high-security ...

Architects designing the new Adventist HealthCare White Oak Medical Center in Montgomery County, Maryland, faced a unique construction problem. They turned to The BILCO Company to help solve it. The ...

Complies with DIN 18234 without additional measures (prevention of fire expansion on the flat roof), resistance to external fire exposure from flying sparks and radiant heat with classification ...

Bilco's new line of roof hatches is designed for high-security applications such as banks, pharmacies, and correctional facilities. The Security Series is constructed of heavy-gauge materials and ...

We rent the lower duplex and other tenants rent the upper duplex of a brownstone. The upstairs tenants told us that the roof hatch is not locked. They are planning to put a lock on it to prevent break ...