Cellar Door Replacement
NYC Cellar Door Replacement
Fast, Custom & Code Compliant
Rusted hinges, sagging panels, or a door that no longer closes properly? We replace failing cellar doors across all five NYC boroughs with custom-fabricated heavy-gauge steel doors built to last.
Why It Matters
A weak or damaged cellar door creates safety risks, water intrusion, security vulnerabilities, and liability exposure. A properly fabricated and installed steel door improves access, appearance, safety, and security — and keeps you code compliant with NYC DOB.
When Repair Isn't Enough — We Replace It Right
Old cellar doors corrode, warp, and eventually fail — especially in NYC's harsh winters and wet springs. When a repair won't cut it, we remove the old door completely and install a custom-fabricated replacement that fits your exact opening, meets current NYC DOB code, and is built to last 20+ years. We handle everything from demo to final weatherproofing.
Get a Free Estimate- Full removal of old door & frame
- Custom steel replacement fabricated in-house
- NYC DOB code compliant
- Galvanized or powder-coat finish
- Weatherproofing & sealing included
- Clean job-site guarantee
- All five NYC boroughs served
- Same-day estimates available
Why Choose Us
The Sidewalk Doors LLC Difference
35+ Years Experience
We've replaced thousands of cellar doors across NYC. We know what fails, why it fails, and how to build a replacement that won't.
Built to Your Opening
No off-the-shelf doors. Every replacement is custom-fabricated in our Brooklyn shop to match your exact dimensions.
DOB Compliant
Replacement doors meet all current NYC Department of Buildings requirements. Permits and engineering documents are coordinated by the owner, GC, or licensed professional.
Same-Day Estimates
Call us and we'll get out to your property fast. Most estimates are same-day and there's no obligation.
Clean Removal
We haul away the old door and leave your property clean. No debris left behind.
Serving All Boroughs
Manhattan, Brooklyn, Queens, the Bronx, Staten Island, Nassau County, Suffolk County, and New Jersey.
FAQ
Common Questions
How do I know if my cellar door needs replacement vs repair?
If the frame is severely rusted, the door is warped beyond adjustment, or the structural integrity is compromised, replacement is usually more cost-effective than repair. We'll give you an honest assessment during your free estimate.
How long does a cellar door replacement take?
Most replacements are completed in one day. We remove the old door, prep the opening, and install the new custom door. Complex concrete work may add a day.
Can you match the size of my existing door?
Yes — we measure your existing opening and fabricate a replacement to match exactly. We can also resize the opening if needed.
Is a permit required for cellar door replacement in NYC?
It depends on the scope of work. Note that we do not pull permits ourselves — permits are the responsibility of the owner, GC, or licensed professional.
Ready to Get Started?
Call or text us today for a same-day estimate. Serving all five NYC boroughs, Nassau County, Suffolk County, and New Jersey.