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Intensity at work


Every day around the world, HarbisonWalker International’s people and products stand up to the challenges and pressures of every job. And for 150 years, we’ve served virtually every industry that needs refractories products to do its job.

We deliver one of the industry’s widest, deepest lines of solutions. Our world-class refractory products perform to the highest degree. And by bringing intensity, reliability, and passion to work every day, we’re able to provide superior value to our customers and their businesses.

Get to know the experts who anticipate, respond, and deliver like no one else. And who make it all look easy.


  • Meet us at Glassman

    Free invitations to attend the Glassman Latin America 2018 21-22 March in Guadalajara, Mexico. Contact us for your invite today! >
  • ATRC Hosts Students at MS&T17

    Approximately 25 students attending MS&T17 were treated to a tour of HWI's Advanced Technology and Research Center (ATRC). Students learned about HWI’s challenges and opportunities in the industries we serve, along with various refractory types, uses, and property tests >
  • 2018 C/I Seminar Set

    We are ready to announce the date and location of this year's 41st Contractor/Installer Seminar. We are excited to host our valued C/Is at the Pointe Hilton Tapatio Cliffs Resort in Phoenix, AZ this October! >
  • Application Specialist Stephen Karns to present on Refractories 101

    HWI's Stephen Karns will present on Refractories 101 at the upcoming AmeriTAC 125. >
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