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Combined General with Isolatek International leads in commercial and industrial passive fire protection, offering advanced materials that safeguard structures while providing cost-effective, innovative solutions globally.

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Frequently Asked Questions
  • How can I track my order?

    Once your order has shipped, you’ll receive an email from Combined General Co. with a tracking number and carrier information. You can use that information to follow your package’s journey. If you haven’t received tracking details within 3 business days, please email us at i@combinedgeneral.com, and we’ll assist you promptly.
  • What if I entered the wrong shipping address?

    If you realize there’s an error in your shipping address, contact us immediately at i@combinedgeneral.com. If your order hasn’t shipped yet, we’ll do our best to update it. If the order has already shipped, we’ll help you figure out the best solution, but please note that rerouting or reshipping may incur additional fees.
  • Do you offer international shipping?

    Yes, Combined General Co. ships to select international locations. Shipping rates and delivery times vary based on destination and carrier. Please note that customers are responsible for any customs duties or import taxes charged by their country. If you need help with an international order, just drop us an email at i@combinedgeneral.com.
Combined General with Isolatek International is the world’s leading manufacturer of a complete line of Commercial and Industrial Passive Fire Protection Materials. Our products provide superior thermal performance thereby protecting the structural steel which supports high-rise buildings, manufacturing facilities, airports, parking garages, petrochemical processing plants, tunnels, and other Industrial facilities.
 
Our uncompromising commitment further manifests itself in the expertise of our widely regarded sales and technical support that accompanies every bag of material we sell. 

As a leader in international fire protection, drives technologies that enable lower cost building solutions. For instance, in tumescent technology enabled the use of plastic pipes that were previously banned in commercial buildings due to their combustible nature – providing a cheaper, easy-to-install solution for plumbing pipes and electrical conduits with each generation of product better than the previous.

Driven by Vision, Collaboration, and Commitment to Excellence

Belief, vision, common sense, hard and smart work, professionalism, collaboration, cooperation, the desire to make things possible and common mutual interest among our people, suppliers, customers, alliances and government sectors is behind our humble and continued growth.

Our company is an opportunity driven company that is dynamic, yet focused on what is important and can add value to our customers as while as to our bottom-line.

We have been an important part of many major and well known national & international companies including the public sectors by providing solutions and delivering on our promises.