Custom Cellar Doors & Egress Systems | Window Wells | Steelway Cellar Doors
Custom Cellar Doors & Egress Systems | Window Wells | Steelway Cellar Doors
For generations, BILCO has been one of the most recognizable names in the cellar door industry, particularly throughout the Northeast. In many communities, the brand name has become so familiar that homeowners often refer to any exterior basement entrance as a “BILCO door,” regardless of who actually manufactured it.
Many homeowners in the Greater Philadelphia and Tri-State area start their cellar door replacement search the same way: they look for a Bilco door.
We’re excited to announce a new chapter in our commitment to customer service: Steelway is now partnering with certified installation companies to expand our reach and provide quicker turnaround times for cellar door installations.
We’re excited to share that Tri-State Cellar Doors has received two national honors from the Basement Health Association (BHA): the 2025 STAR Award Member distinction and the 2025 “Project of the Year” Award.
When selecting a sidewalk door for your home, the two most common materials you’ll come across are aluminum and steel. Both can meet code requirements and provide secure access, but for most residential installations, aluminum offers clear, long-term advantages.
A reliable basement entryway involves far more than installing a quality cellar door. What many homeowners and property managers don’t realize is how much the surrounding concrete impacts long-term performance. Even the best door can shift, leak, or deteriorate prematurely if the concrete beneath it is uneven, aging, or improperly installed.
