Sidewalk Doors

Since 1963

Do you need to replace your rusting Sidewalk Door?

Aluminum sidewalk doors are most commonly found in commercial and industrial settings, such as restaurants, retail stores, and warehouses. Steelway’s lightweight aluminum sidewalk doors feature a locking mechanism for additional security. These  allow for easy movement of people and products.

We have been serving the Continental United States and manufacturing our products in the U.S.A. since 1963! We install Steelway aluminum sidewalk doors to offer you a new entry point into your home or business.

Enhance your property with an additional entrance. Contact Steelway Cellar Doors today at +1-877-553-2610.





1/4": Diamond Plate Door Panels, 1/4” Angle Iron Frame, All Welded Seams Ground Smooth, Primer and Finish Coat of Paint, Additional Locking and Safety Options


Steelway use 1/2” x 1“ bar stock with a stainless steel 3/8” hinge pin for rugged durability even in the most demanding commercial applications.


Our strong 3” x 3” x 1/4” angle iron frame is welded to our exact dimensions and all the seams are ground smooth for the correct fit and a professional finish that will last for decades.


All Steelway Diamond Plate Doors have a solid smooth aluminum handle on the right door for easy pull up and no maintenance. We use our recessed Steelway handle whenever possible.

Padlock Tabs

Keeping your access secure is as easy as specifying where you want your padlock tabs. Just tell your salesperson what your locking needs are and we will solve your problem.

Concrete Studs

If this is new construction, we can weld #4 rebar studs under the frame to make the unit is permanently secure.

Standard Sizes

We understand that not all Aluminum Sidewalk doors have to be custom made so we have introduced a line of Standard sidewalk doors all designed to fit Standard openings or as a quick solution when you are pouring new sidewalks. All our standard doors support 300lb/s.f. live load and are in stock ready for same day shipping.

Outside Width Outside Length Concrete Opening Dimensions Door Opening Dimensions
41 1/4″ 41 1/4″ 36″ W x 36″ L 35 1/4″ W x 35 1/4″ L
53 1/4″ 53 1/4″ 48″ W x 48″ L 47 1/4″ W x 47 1/4″ L
53 1/4″ 65 1/4″ 48″ W x 60″ L 47 1/4″ W x 59 1/4″ L

Specification Sheet


Sidewalk door shall be an aluminum door manufactured by Steelway Cellar Doors LTD, King of Prussia, PA. Door panels will be fabricated of 1/4": aluminum designed and reinforced to support a 300 lb/sf live load with a maximum deflection of 1/150th of span. The frame will be of 3” x 3” x 1/4” angle iron with all seams welded and ground smooth.

Doors will open past vertical and rest on the frame. The right door panel will have an aluminum handle made from 1/4" tread plate. The entire assembly will be welded and come with an anti-corrosion coating on the underside of the aluminum frame.


  • Ask about watertight options
  • Inside or outside padlock tabs (specify location)
  • Flange turned up at one end to provide anchor point at building
  • Hold open rod
  • Safety chain in front of opening
  • Slide bar lock
  • Slam Lock
  • Gas Pistons
  • Concrete Studs


“Attention to Detail”


“Took six months before we got around to installing the Steelway Cellar Door but we did it!  We really appreciate the workmanship.  It was rewarding to find that all the careful ....”


“Thank you for offering a quality product”


“I live in the Olney section of Philadelphia and I had your firm come out and install my basement door. I want to let you know that I have been very pleased with the purchase of the....”

Michael - Philadelphia, PA

“Professional and Courteous”


“Last week two of your employees, Mike and Ben, came to our home to install an exterior entranceway into our basement. I wanted to let you know how professional and courteous both o....”

Corey - Hatfield, PA

“Thanks Again”


“Just a quick note to let you know we received the cellar door last Wednesday and installed it on Friday. It fit perfectly and looks great. We are very pleased. Steelway's measuring....”

Tim - Freeport, ME

“Many thanks”


“The window well cover fits great and looks wonderful. Many thanks.....”

David - Malvern, PA

“Job well done!!!”


“I just wanted to send a quick thank you for all the help, guidance, and patience with me on this project. Everything seemed to go very smooth this morning, and I am very excited ab....”

Jerry - Bear, DE

“Thanks to all!”


“I just wanted to let you know that the door fit fine and looks great; my compliments to your company. It was a good experience on the web, over the phone, and in person. Thanks to ....”

Denny - Shady Side, MD

“Impressed with the workmanship”


“I received my door via Overnight Express freight on June 30th. I am very impressed with the workmanship. I began the install on the following Saturday. I removed the old door, perf....”

Norm - Middletown, IN

“Quality product at a reasonable price”


“Thank you for your follow up and resolution to my order. I received the door on Monday. I am pleased with it's fit and finish. While, barring catastrophe, I don’t expect to have ....”

Bill - Portsmouth, NH

“Excellent customer service!”


“On July 10th you installed a new cellar door unit for us. We would just like to thank you for #1) responding to our telephone call; #2) sending information promptly; #3) returning ....”

Albert & Carole - Royersford, PA

“Our appreciation”


“We have received our new cellar door and installed it. It is awesome and fits like a glove. Thank you for helping us get just the right fit and for making a good quality door. Plea....”

Sheila - Tecumseh, NE

“Highly Recommend”


“My review is in two parts to explain what I believe are the true signs of a great company. We contracted Steelway from a recommendation and requested an estimate. Norman came out p....”

William - Limerick, PA



“Norm: I just wanted to drop you a line, and say ..... THANK YOU VERY MUCH!!! You, and your guys did a GREAT job! You were always there when you said you would be, on time, and read....”

Sergeant John - Philadelphia, PA

“Dry Basement!”


“Thank you very much. For the first time in 7 years there has been no water in my basement. Please feel free to use me as a reference.....”

Mark - Perkiomenville

“Worth every penny”


“I finished installing my new custom-made cellar door a couple weeks ago. I cannot tell you how pleased I am with the quality, durability, and craftsmanship of the doors. They were ....”

Mark - New Castle, DE



“My customer and I were very pleased with the quality of the door. I will definitely use you again in the future as well as recommend your company to others.....”

Evan - Souderton, PA



“We want to thank the team at Steelway Cellar Doors for the efficient way in which our order was processed, from the first call I made in August for more information, to the install....”

Lois & Rosina - Burlington, NJ

“Excellent Work!”


“Steelway did an excellent job outlining the scope of the project, handling the permit, and installing the egress. From start to finish, everything ran smoothly. John and Andrew did....”

David - North Wales, PA
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