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Accessories, Climate Control & Parts

Looking for specific solutions to your needs?

Call us at 800-753-8459 or Request A Quote today!

Designed for Harsh Outdoor Environments

DDB Unlimited is an OEM NEMA Outdoor Enclosure Manufacturer.

We provide a large variety of standard sizes from 16″ to 90″ high and from 25″ to 42″ deep with adjustable and reversible EIA 19″/23″ racking rails, front and rear doors and 3 point, pad locking handles. Designed for the telecommunication industry, our enclosures can be deployed in harsh outdoor environments both rural or residential.

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Innovation With Unparalleled Service & Value

American Made, American Strong – DDB Unlimited

A premier NEMA enclosure/cabinet manufacturer, offering standard and custom solutions for industrial industries in NEMA Type 3, 3R, 4 and 4X, Our large inventory allows for quick lead times, and our engineering department offers the ability to create custom designed cabinets to meet specific needs.


Noticeably lighter than steel, yet strong enough to rack even the heaviest equipment.


Provides superior solar protection with its large overhang roof design.

Call us at 800-753-8459 or Request A Quote today!

Enclosure Applications

Who We Serve

Here at DDB, we service almost all every industry imaginable from Telecom to Security and from Well Monitoring to DAS.

Anywhere there are sensitivities to environmental conditions, DDB can provide protection at any level of need. Telecom enclosures need thermal cooling as well as dust protection from all the elements.

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Oil & Gas

DDB Unlimited has solutions in the Petrochemical Electrical Enclosure field. The Oil and Gas Industry is synonymous with harsh rugged environments.


Enclosures designed with the Telecommunication industry in mind. DDB offers a comprehensive line of NEMA enclosures configured for the most dynamic of situations.


DDB Enclosures designed, engineered and manufactured for solar applications. Battery enclosures/cabinets that provide storage, security and reliable, warrantied long term sustainability.

Battery Storage

DDB Nema Battery enclosures are designed to protect batteries from extreme elements. Climate changes related to temperature, as well as weather related changes such as rain, snow, wind, and ice.

Public Safety

DDB Unlimited Inc. is bringing effectiveness, efficiency, and reliability to you in the Public Safety Industry. Standing at the forefront of knowledge in our field.
Global Partners

Over 46,000 Installations in the last 8 years.


  • Warrenty & Returns

    Learn about the DDB Unlimited, Inc. Warranty and Returns policies here.

  • International Shipping Policy

    DDB Unlimited, Inc. ships worldwide; view our International Shipping Policy here.

  • Enclosure Uses

    Learn more about DDB Unlimited, Inc. Enclosures, how they can be used, and how ours differ from the competition.

  • Downloads

    The DDB Unlimited, Inc. Catalog, White Papers, certificates, and other downloads can be found here.

  • Contract Production

    Have specific project needs? DDB Unlimited, Inc. has a 29,000 square foot assembly line production facility ready to assist with your project deployment. Learn more here.

  • Global Partners

    DDB Unlimited, Inc. has partnered with select companies around the world; learn more here.

  • DDB News

    Read about DDB Unlimited, Inc. projects or other company news here.

  • Podcasts

    More information and discussion about DDB Unlimited’s product line; learn more here.