Since 1979, Thermal Designs has been a leader in the development of intumescing Passive Fire Protection Products for the Hydrocarbon and Chemical Process Industries. (what else?). Thermal Designs, Inc. has researched and tested hundreds of materials enabling the offering of the current Passive Fire Protection Solutions. (Hundreds of other materials? Does this statement matter?) With manufacturing facilities in Houston, Texas, USA and Wiltshire, England UK we are prepared to meet your needs.