Areas We Serve in Missouri
We provide metal decking in Missouri. 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.
Ordered Monday evening, delivered Wednesday morning.
Unbelievable service and accountability. On top of every detail. Ordered Monday evening, delivered Wednesday morning. Only problem is they were earlier than I expected (not a problem). The delivery people were fantastic. All companies should be like this one.
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!
Exactly as specified
The material arrived when they said it would and exactly as specified. I also enjoyed the simplicity of the website.

Frequently Asked Questions
Here are some of the top questions about metal decking material and ordering from Structural Deck.
View All FAQsIn what applications should I choose white bottom over galvanized?
Our White Bottom decking is painted with a brilliant reflective paint similar to the coating on a light fixture. This is recommended when you want the bottom or underside of your structure to have maximum brightness for a work space.
Galvanized decking is generally less cost per square foot but gives the same rated capacity. This can be used for general construction when the decking is covered by a ceiling or the end user is not concerned about brightness.
Galvanized is also recommended for form deck applications as the concrete being formed has moisture and wants to cause premature rust on the decking.
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.
What type of Roof Deck do you offer?
We offer 1-1/2″ B-Decking in either 20 or 22 gauge which is commonly used for commercial roofing applications spanning across purlins, joists, or other support members.
What does a square of decking mean?
A “square” of decking refers to 100 square ft of any type of decking.
What 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.