Areas We Serve in Michigan
We provide steel decking products in Michigan. If your city isn’t listed, we can still help you. Contact us for more details.
Customer Reviews
Our team is dedicated to provide on time deliveries every time. Your project deadlines are as important to us as they are to you.
They over exceed every deck supplier in the business!
R.W. Welding Inc. has been in business for 23 and we have purchased metal decking from other suppliers over the years and recently have purchased some galvanized b decking from StructuralDeck.com and I got to tell you WOW!!! What a difference! They over exceed every deck supplier in the business! I would highly recommend them for your metal decking supplier!
I wish all the companies worked like this!
Got to say very impressed how smooth everything went. I got all my measurements put them on the website placed the order and boom couple days later the decking shows up at my house.
The easiest order I’ve done so far while building my house and everything fit perfect! A+ QUALITY AND SERVICE! Thank you for the super easy transaction! I wish all the companies worked like this! Will definitely order again with no hesitation! And they got the best price around! Thank you again!
Awesome people, easy to order, fast delivery.
Awesome people, easy to order, fast delivery. I had no issues with these guys. Thanks!

Frequently Asked Questions
Here are some of the top questions about metal decking material and ordering from Structural Deck.
View All FAQsWhat length does roof deck come in?
How long do you want it? You can choose a custom length between 2′-40′ with 1″ increments. We will roll form and cut it right to your specs.
Can I use 22 gauge B Deck for mezzanine floors?
We recommend that 22ga B Deck be used for roof decking only. This gauge is not optimal for mezzanine decking applications, especially when fastening wood flooring with screws, due to this lighter gauge.
Where do you deliver?
Structural Deck ships to the United States, Canada and Mexico. If you have a project requiring freight to an area outside of what you can price online, please contact one of our salesmen at 574-540-4031.
What gauges (thickness) are available?
We have 20 and 22 gauge available for both B Deck and Form Deck. 20 gauge is .036″ and thicker than 22 gauge at .030″
How do I order metal decking?
Ordering metal decking from Structural Deck is a simple process. Watch this video or follow the steps below.
- Choose your material type
- Choose the sheet length
- Choose the number of sheets
It’s a simple 3 step process. You can then place the order and choose if you want free pickup at our location in Nappanee, IN or delivery to your job site.