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Type 4.5DR Roof Deck

4.5DR Roof Deck (Deep Rib)

Specifications and Span Chart below

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Type 4.5DR Roof Deck Data Sheet

4.5DR ROOF DECK (DEEP RIB)
STEEL ROOF DECKING DIMENSIONS & INFO

PRODUCT INFO

4.5 Roof Deck Dimensions

Industry Designations

4.5DR
Deep Rib

Finishes

Galvanized

Gauges

20
18
16

4.5″ roof deck is most readily available with material thicknesses defined by the even gauges 16, 18, and 20.  These correspond to design thicknesses of 0.0598”, 0.0474”, and 0.0358”, respectively.  While metal 4.5″ decks can be produced in any material thickness between 16 and 20, defining an “odd” or “special” gauge will make the deck much more difficult to source.

4.5” Roof Deck (4.5DR) for Heavy-Duty Applications

4.5” Roof Deck (4.5DR) from D-MAC Industries is engineered to meet the demands of robust roofing systems in industrial and commercial construction. Featuring a deep rib profile, this deep rib roof deck delivers exceptional load-bearing capacity and structural performance, making it an ideal solution for projects requiring unparalleled strength and versatility.

Designed for Maximum Durability

The 4.5” roof deck from D-MAC Industries is characterized by its deep rib design, which enhances its load-span capabilities. This structural efficiency allows for fewer supports while maintaining superior performance, making it a cost-effective choice for large-scale applications such as warehouses, manufacturing facilities, and distribution centers. The deep rib profile also provides enhanced diaphragm action, contributing to the structure’s overall stability. D-MAC Industries specializes in manufacturing roof deck solutions tailored to exact project requirements. Whether our clients need precise lengths, specific coatings, or other customizations, we ensure that the deep rib roof deck is ready to integrate seamlessly into the construction timeline. Our team works with industry-standard specifications to deliver solutions that meet or exceed expectations.

Immediate Availability and Expert Support

Time-sensitive projects require fast and reliable solutions. At D-MAC Industries, we prioritize quick turnaround times and offer immediate pricing and availability to keep your project moving forward. Backed by years of expertise, our customer support team is ready to assist with technical details, ensuring our valued clients select the right product for the specific application.

Choose D-MAC Industries for a 4.5” Roof Deck 

Our 4.5” roof deck (4.5DR) is the trusted choice, built for strength, efficiency, and customization. Contact us today for immediate pricing, expert advice, and fast delivery to keep your project on track.

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