Refractory & High Temperature Insulation Specialists


Custom Solutions

For over 50 years, Chiz Bros. has provided engineered, custom solutions for heat-related problems.

High Temperature Gaskets
  • Die Cut Ceramic Fiber Paper and Blanket
  • Tadpole Gaskets rated up to 2300°F
  • Ceramic Fiber and Silica Rope for Door Seals
  • Custom sewn gaskets to meet any application
Custom Engineered Furnace Doors
  • Industries: Heat Treating, Steel Forging and Re Heat, Aluminum Melting and More.
  • Door Repairs including pick and delivery.
  • Ceramic Fiber doors up to 3000°F with Poly Crystalline fiber (Fibermax Needled Blanket)
Custom Machined Parts
  • Custom made to fit any application in the Steel and Glass Industry
  • Ability to work with Vacuum Formed Ceramic Fiber and IFB
  • Complex angles and geometries
  • Great thermal properties
Silplate Mass High Temperature Coating
  • Designed to take Durablanket S 2600 use limited to 2750°F
  • Minimizes maintenance on Steel Forging Furnace Roofs
  • Prevents fluxing attack in fiber on Aluminum Furnace doors, while reducing weight
  • Can be used to patch over refractory
polycrystalline 1
Polycrystalline Ceramic Fiber Modules
  • Made in USA 3000°F rated modules for high temp applications
  • Competitively priced with Combi Modules
  • Great for Steel Reheat and Continuous Galvanizing Lines(CGL)
Furnace Roll Photo for Custom Solutions
ZyaliteTM Ceramic Fiber Furnace Rolls
  • Proprietary Ceramic Fiber Roll design.
  • Temperature ratings from 1800°F to 2600 °F
  • New roll design as well as refurbished and relined existing rolls.
  • Great for Stainless Steel Annealing Furnaces and Glass Tempering Furnaces