Ceramic Fiber Insulation for Houston, TX

Ceramic fiber insulation Houston, TX.

Ceramic fiber insulation is the dominant lining material in Houston's refinery process heaters, ethylene cracking furnaces, heat treating operations, and industrial boilers, and Applied Refractory is one of the few suppliers in the Texas Gulf Coast that manufactures ceramic fiber products in-house. Our Liberty, TX facility sits approximately 45 miles northeast of downtown Houston, giving refinery and petrochemical plants across the Ship Channel corridor fast, reliable access to ceramic fiber modules, blankets, boards, and custom-fabricated shapes without the lead times associated with out-of-region suppliers.


Applied Refractory manufactures ceramic fiber modules in six standard configurations and supplies the full range of ceramic fiber product formats for every application in Houston's industrial market. As part of our broader industrial equipment supply services for Houston, TX, ceramic fiber insulation is one of our highest-demand product categories, sourced from our own fabrication floor, not an outside manufacturer.

Why Houston Refineries and Industrial Facilities Use Ceramic Fiber Insulation

Houston's industrial base, concentrated along the Ship Channel in Deer Park, Pasadena, La Porte, and Texas City, operates some of the largest and most continuously-running process heaters and fired furnaces in the world. Ceramic fiber insulation became the standard for these applications over the past 30 years for three reasons that matter specifically to refinery and petrochemical operations:


  • Thermal mass reduction: Ceramic fiber weighs a fraction of firebrick and absorbs far less heat during warm-up. For process heaters that cycle daily or go through turnaround shutdowns and restarts, this translates directly to shorter heat-up times, lower fuel consumption per cycle, and less thermal shock to the furnace structure. In high-cycling environments like heat treating furnaces and forges, the fuel savings over a year's operation are substantial.
  • Turnaround speed: Ceramic fiber module systems can be removed and replaced significantly faster than brick linings during scheduled turnarounds. For Houston refineries operating on 2–4 year turnaround cycles where every hour of downtime has a measurable cost, faster lining replacement directly reduces the duration of the work window.
  • Temperature performance: Modern ceramic fiber products are rated from 2300°F through 3000°F in standard, high-purity, and polycrystalline grades — covering the full operating temperature range of refinery process heaters, ethylene crackers, sulfur recovery units, and fired reformers throughout the Houston industrial corridor.

Ceramic Fiber Insulation Products Applied Refractory Supplies to Houston Facilities

Applied Refractory supplies ceramic fiber insulation in every format used in Houston industrial applications. The two primary categories are modules and blanket-form products:

Ceramic Fiber Modules — In-House Manufactured

Ceramic fiber modules are the standard hot-face lining for process heater walls, roofs, and doors throughout the Houston refinery and petrochemical corridor. Applied Refractory manufactures six module configurations at our Liberty, TX facility: TexFold (folded blanket modules for flat surfaces), TexStack (stacked blanket modules), TexBlock (pre-compressed high-density modules), Wedge (for curved and cylindrical surfaces), Peepsite (for observation ports and sight glasses), and Burner Block (for combustion zones around burners). Available from 2300°F to 3000°F in RCF, PCW, and Bio-Soluble fiber grades. Custom dimensions and non-standard configurations fabricated to customer drawings.

➜ Full ceramic fiber module lineup and specifications →

Ceramic Fiber Blankets, Boards, Paper, Rope, and Cloth

Beyond modules, ceramic fiber is supplied in flexible blanket form for backup insulation layers, pipe wrapping, expansion joints, and gap-filling applications; as rigid boards for structural insulation barriers and furnace door panels; as paper and rope for high-temperature gasketing and penetration sealing; and as woven cloth for removable insulation covers and flexible curtains. All formats are available in the same temperature grades as our module products.

➜ Full ceramic fiber product format lineup →

Houston Industries That Use Ceramic Fiber Insulation

Ceramic fiber is used across every major sector of the Houston industrial market. Applied Refractory supplies the following Houston operations:


  • Petroleum Refineries (Ship Channel corridor — Deer Park, Pasadena, La Porte, Texas City): Process heater linings, FCCU hot gas ductwork insulation, SRU thermal oxidizer linings, and crude unit fired heater walls and roofs. Ceramic fiber modules are the standard hot-face material in nearly every fired heater in modern Gulf Coast refinery operations.
  • Ethylene Plants and Cracking Furnaces: Cracking furnaces are among the most demanding ceramic fiber applications — continuous high-temperature operation, multiple tube penetrations through the furnace wall, and tight temperature uniformity requirements across the furnace. Applied Refractory manufactures custom Peepsite and tube seal configurations for Houston ethylene plant turnaround projects.
  • Heat Treating Facilities and Forges: Car-bottom furnaces, box furnaces, and forge furnaces benefit most from ceramic fiber's low thermal mass. Houston's industrial manufacturing sector operates a significant number of heat treating furnaces serving the oil and gas equipment manufacturing, steel fabrication, and aerospace supply chains.
  • Frac Sand Manufacturing: Rotary dryers processing frac sand for Permian Basin operations are concentrated in Southeast Texas. Sustained high-temperature drum environments require ceramic fiber blanket and module systems rated for continuous-duty operation.
  • Industrial Boilers and Cogeneration: Refinery cogeneration systems and standalone industrial boilers throughout the Houston area use ceramic fiber as backup insulation for combustion chambers, access door panels, and HRSG casing insulation.


For a full overview of all high temperature insulation materials Applied Refractory supplies in Houston, see our High Temperature Insulation Materials in Houston, TX page.

Why Houston Facilities Choose Applied Refractory for Ceramic Fiber

The combination of in-house manufacturing and Gulf Coast proximity makes Applied Refractory a natural supply partner for Houston-area refinery and industrial operations:


  • In-house manufacturing at Liberty, TX: Applied Refractory manufactures ceramic fiber modules at our Liberty, TX facility, not sourced from an outside fabricator. This means faster lead times, direct quality control, and the ability to modify specifications without third-party delays. Standard in-stock modules ship within 1–3 business days. Custom configurations complete in 5–10 business days.
  • 45 miles from downtown Houston: Same-day or next-day freight delivery to Deer Park, Pasadena, La Porte, and Texas City. For Houston facilities managing turnaround schedules where material delays directly impact return-to-service dates, proximity matters.
  • Custom fabrication for non-standard geometries: Houston refineries and ethylene plants regularly require ceramic fiber modules in non-standard dimensions for retrofit and replacement projects. Our in-house design team produces modules to customer drawings, field measurements, or OEM specifications.
  • Full product range from a single source: Modules, blankets, boards, paper, rope, cloth, tube seals, expansion joints, and refractory hardware — all from Applied Refractory, reducing the vendor coordination complexity of sourcing ceramic fiber and associated products from multiple suppliers during a turnaround.

Frequently Asked Questions — Ceramic Fiber Insulation in Houston, TX

  • Q: What ceramic fiber insulation products does Applied Refractory supply to Houston, TX facilities?

    Applied Refractory supplies ceramic fiber modules (TexFold, TexStack, TexBlock, Wedge, Peepsite, and Burner Block configurations manufactured in-house at Liberty, TX), ceramic fiber blankets in 1-inch and 2-inch thickness and multiple densities, rigid boards, paper, rope, and woven cloth. All products are available from 2300°F to 3000°F in RCF, PCW, and Bio-Soluble fiber grades. We also supply tube seals, expansion joints, and sewn insulation products incorporating ceramic fiber for pipe and burner tube penetration applications. For current availability and specifications, call (936) 776-4070.

  • Q: What temperatures do Applied Refractory's ceramic fiber products withstand?

    Our ceramic fiber products are rated from 2300°F (1260°C) through 3000°F (1649°C) depending on the fiber composition and grade. Standard alumina-silica grades are rated to 2300°F. High-purity grades cover 2600°F and 2800°F applications. Polycrystalline grades reach 3000°F and above for the most demanding furnace applications. For Houston refinery process heaters, which typically operate with hot-face temperatures between 1,800°F and 2,400°F, a 2600°F grade provides the thermal margin most facility engineers specify. Our team can recommend the right grade based on your specific operating conditions.

  • Q: How quickly can Applied Refractory deliver ceramic fiber to Houston refineries?

    Applied Refractory ships from our Liberty, TX facility — approximately 45 miles from downtown Houston, with same-day or next-day freight access to the Ship Channel corridor, including Deer Park, Pasadena, La Porte, and Texas City. Standard in-stock ceramic fiber modules, blankets, and boards ship within 1–3 business days of order confirmation. Custom-fabricated modules in non-standard dimensions or specialty grades complete in 5–10 business days. For turnaround projects, we coordinate advance delivery staging with your maintenance team to ensure ceramic fiber materials are on-site before the work window opens.

  • Q: Can Applied Refractory fabricate custom ceramic fiber modules for Houston turnaround projects?

    Yes. Custom module fabrication is a core capability at Applied Refractory. Our in-house design and manufacturing team at Liberty, TX produces ceramic fiber modules in any size, shape, or grade, including Wedge modules for curved furnace walls, Burner Block modules for combustion zones, Peepsite surrounds for observation ports, and completely non-standard shapes for unique equipment geometries. For Houston facilities with retrofit or replacement applications that don't match standard module dimensions, we work from customer drawings, field measurements, or OEM specifications to produce modules that integrate precisely with existing furnace structure. Contact us at (936) 776-4070 to discuss your application.

Get Ceramic Fiber Insulation for Your Houston, TX Facility

Applied Refractory is ready to support your Houston refinery, ethylene plant, heat treating facility, or industrial operation with the ceramic fiber insulation products your equipment depends on. From standard in-stock modules and blankets to custom-fabricated configurations for turnaround projects, our team provides fast Gulf Coast supply backed by in-house manufacturing at Liberty, TX.


Call (936) 776-4070, email sales@appliedrefractory.net, or contact us online to request a free quote. For our full Houston industrial equipment and materials supply capability, visit our Industrial Equipment Supplier in Houston, TX page.


Applied Refractory | 1003 Washington Street, Liberty, TX 77575 | (936) 776-4070 | sales@appliedrefractory.net