Steel Masters NYC

09/09/2026

Expanded metal security vented doors used for storefronts, buildings and city sidewalks where proper ventilation is required without sacrificing safety. Steel Masters custom fabricates these sidewalk gates with an anti-slip metal mesh surface where required for storefront foot traffic safety. We provide proper exact site measurement for all property types including storefronts, buildings, hospitals and schools throughout the five boroughs. Our Brooklyn-based shop ensures every piece meets our standards for durability. 🔩

PREVENT A DISASTER, CALL STEELMASTER! Call (888) 577-8335
https://steelmastersnyc.com/sidewalk-cellar-basement-access-doors-ny

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08/26/2026

08/24/2026

Our waterproof basement metal access doors provide a secure entry point for homes throughout the five boroughs, Long Island, etc. We custom fabricate these sloped, angled steel gate doors at our Brooklyn shop to your exact opening dimensions. Each unit features welded hinges, is set in a cement base, and comes with a primed and painted finish to stand up to the harsh New York climate. Whether you need single or double door panel configurations, our dedicated door crew handles the field measurement and on-site installation.

Prevent a disaster; call Steelmaster.
Call (888) 577-8335 or visit us at https://steelmastersnyc.com/waterproof-bulkhead-cellar-doors/

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08/10/2026

New! Exterior Structural Steel Stair System Custom-fabricated and expertely installed to existing conditions, featuring structural steel stairs, landing, guardrails, handrails, and galvanized grating open tread steel steps. Built for durability, strength, and safe exterior access, with a protective exterior coating for long-term weather resistance and slip-resistant performance. Low maintenance and suitable for commercial, residential , retail stores,and industrial buildings. Available In the entire tri-state area.

Designed, fabricated, and installed to provide a clean, durable solution for demanding exterior applications
PREVENT A DISASTER CALL STEELMASTER
Call (888) 577-8335 (888)57 STEEL

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08/10/2026

Our Streetmasters custom sidewalk cellar door gates are built to fit your exact opening dimension.. We fabricate diamond plate flat hatch doors that sit flush with the sidewalk, making them ideal for storefronts , homes and restaurants throughout New York City. Every door includes welded frames and concealed structural hinges for a secure, professional finish. Our own dedicated crew handles the custom site measurement and on-site installation.All sidewalk grates are primed and painted, removal of existing unit is also always included. Inner expanded metal security doors are an available option for venting of basements safely. Over 35,000 installed over the last 42 years all to code.

Need Quick Estimate?
Call (888) 577-8335 (888) 57 STEEL Prevent a disaster call steelmaster
or visit us at https://steelmastersnyc.com/custom-sidewalk-doors/

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06/30/2026

Steel Masters fabricates custom plates and columns in our Brooklyn shop based on field measurements and engineering specifications, then installs them on site. We visit your location to take field measurements before any fabrication begins — ensuring every plate, column, and connection point aligns precisely with existing structural members. Column installation often involves coordinating around existing utilities, finishes, and active building operations — something our crew has handled across hundreds of NYC commercial properties.

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Steel Masters NYC fabricates and installs structural steel modifications for NYC commercial properties — opening closures, plate and column installation, machinery supports, and roof dunnage. Call (888) 577-8335.

06/19/2026

Extra large lockable economaster storage bin by Steel Masters

Economaster Bins
The Economaster is our standard outdoor steel garbage bin enclosure — custom fabricated for storefronts, apartment buildings, restaurants, and commercial properties. Available in single, multi-bin, and tall bin configurations. Rat-proof, weatherproof, and lockable.

https://steelmastersnyc.com/economaster-outdoor-garbage-enclosures/

05/14/2026

"sidewalk doors"
3 Piece custom sidewalk door with extention plate.
https://steelmastersnyc.com/sidewalk-cellar-basement-access-doors-ny/

05/14/2026

Sidewalk Door Cellar hatch with side filler diamond plates metal security gates. Lower east side NYC

custom sidewalk doors
https://steelmastersnyc.com/custom-sidewalk-doors/

Need Quick Estimate?
Call (888) 577-8335
or online https://steelmastersnyc.com/estimates/