0629219500509

Peak Aluminum Railing

Model # 50050

Internet # 203677935

Store SKU # 568412

Store SO SKU # 1000073534

4 in. x 4 in. x 42 in. White Aluminum Stair Post

$39.92 /each
  • DIY friendly and easy to install
  • Attractive and durable powder coat finish
  • Die cast base support design provides additional support
Color Family: White
  • Black
  • White

Frequently Bought Together

Product Overview

A strong railing design begins with the post support - a key area in providing a safe and stable railing system. Our Aluminum Stair Post is firmly anchored to deck surfaces with a sturdy, attractive 4 x 4 base support. Unlike flat base plates, the die cast base of our end post provides a complete four-sided support to the 2 x 2 post and overall stability to your railing system. The Aluminum Stair Post is a fundamental part of the Peak Aluminum Railing - an attractive, durable and low-maintenance railing system. While other railings may warp, rot or decay, Peak Aluminum Railing stays strong for years thanks to its superior protection and lasting beauty.

California residents: see  Proposition 65 information

  • Easy to install
  • Attractive and durable powder coat finish
  • Die cast base support design provides additional support
  • Use with 6 ft. stair hand and base rail with connectors
  • Complete your project

    Peak

Info & Guides

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Specifications

Dimensions

Picket spacing (in.) 
Product Depth (in.) 
Product Height (in.) 
42 
Product Width (in.) 

Details

Color Family 
White 
Color/Finish 
White Powder Coat 
Features 
Water Resistant 
Includes 
Cap/top 
Interior/Exterior 
Exterior 
Material 
Aluminum 
Number of framing/post rails for panels 
Number of picket/baluster rails for panels 
15 
Returnable 
90-Day 
Stair Part Type 
Preassembled Railing 

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Customer Questions & Answers

4 Questions4 Answers

Customer Questions & Answers

4 in. x 4 in. x 42 in. White Aluminum Stair Post
4 in. x 4 in. x 42 in. White Aluminum Stair Post

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1 answer

Do these posts come in 48 in height?

This question is from 4 in. x 4 in. x 42 in. Black Aluminum Stair Post
Asked by
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April 3, 2016
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Answer (1)

April 5, 2016
Answer: 
Hi Rob. Our posts only come in the standard 42" height.
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1 answer

Can the post be driiled to run aircraft cable thur the holes for a deck railing

This question is from 4 in. x 4 in. x 42 in. Black Aluminum Stair Post
Asked by
Home 1514
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February 25, 2016
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Answer (1)

February 26, 2016
Answer: 
Hi 9ah, thanks very much for your question. Typically, we don't recommend altering our products in this way, or using alternate components in conjunction with Peak Aluminum Railing to construct a deck railing. Since we have never tested our product in this capacity, we would not be able to guarantee that the railing would meet the necessary building codes in your area or provide the adequate safety Read More
Hi 9ah, thanks very much for your question. Typically, we don't recommend altering our products in this way, or using alternate components in conjunction with Peak Aluminum Railing to construct a deck railing. Since we have never tested our product in this capacity, we would not be able to guarantee that the railing would meet the necessary building codes in your area or provide the adequate safety features that you would expect from a guardrail system. If you have any additional questions we recommend giving our customer service team a call toll free at (877) 883-7325. Thanks again for your question, we will look forward to hearing from you. Read Less
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1 answer

What is the diameter of the mounting holes?

This question is from 4 in. x 4 in. x 42 in. White Aluminum Stair Post
Asked by
Orlando FL
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December 20, 2015
I'm looking to install on brick steps and need to determine the size of the sleeve anchors I'll need. Thanks.
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Answer (1)

December 21, 2015
Answer: 
For concrete or brick installation, we recommend anchor dimensions of 1/4" by 4". While many of our customers do install on non-wood surfaces, we always recommend that a local engineer or building inspector is consulted prior to installation to ensure that your plan meets code requirements.
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1 answer

Is this a kit of 2 or just 1 post?

This question is from 4 in. x 4 in. x 42 in. Black Aluminum Stair Post
Asked by
Lebanon, Va
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October 27, 2015
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Answer (1)

October 28, 2015
Answer: 
Hi there, thank you for your inquiry. This is a single post as we do not sell our posts in kits.
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Customer Reviews

Rated 4.5 out of 5 by 6 reviewers.
Rated 5.0 out of 5.0 by Nice post bought this to the alternative plastic posts.. it takes up less space on my steps which is what I was looking for.. seems to be sturdy. December 29, 2015
Rated 4.0 out of 5.0 by Good quality product The stair railings were difficult to put together, but they look nice and the aluminum is good quality. We bought extra stair posts because our deck has a slope (it is gradual, but amounts to a 4" difference in height over the length of the deck). We used the stair posts and universal connectors to stair-step the railing panels and take care of the slope. It worked, our installer said it was a bit of a pain, but he they did a great job. I imagine a sloped railing would be a bit of a pain for most products. It looks good and we are happy with it overall, and glad we could use the railing we wanted with a few tweaks. December 29, 2015
Rated 5.0 out of 5.0 by My Dream Patio My husband and myself finally completed the construction of our new family home over the holidays and being that spring is nearly upon us, I was very eager to outfit my patio to become my dream outdoor living space! I had finalized all but the railing enclosure, so I took to the internet. After many hours searching, comparing, and deliberating, I came to the conclusion that the Peak Aluminum Railing System was the one for me and my patio. And I couldn't have been more correct! The team at the Peak HQ patiently guided me through the process of laying out my patio and provided me with all information needed in order to have my railing to my preference, as there are numerous components that allowed me to add my personal touch! They were with my from start to finish - and even requested that I provide a photo of the finished product out of sheer interest. I am very happy with this company and the product that they manufacture. I will keep an eye out for the Peak logo whenever I embark on future home improvement products. February 26, 2015
Rated 5.0 out of 5.0 by Railing system I was very pleased with how easy the entire system was to put together. A little confusing at first but once got started it was easy. Completed railing looks great and the best part was no welding needed. I definately would buy again if needed. October 27, 2015
Rated 4.0 out of 5.0 by Description Incorrect The post is only 2 x 2 x 42 inches. The only thing that is 4 x 4 is the base. We were looking for something larger so we had to take this back. Otherwise it looked like a good product. July 25, 2015
Rated 4.0 out of 5.0 by Black Aluminum Stair Post and Railing The product itself will meet our need and make the deck both useful and attractive. Of the eight posts I purchased, the post cap on two of the posts were broken in the plastic bag. I did not notice this till I was home and working on the project. This required an additional trip to Home Depot to return posts and get replacements. Next time I will be more diligent in examining the product before leaving the store. April 14, 2015
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