Thermal Insulation Blankets

Insulation Blankets By Thermaxx Improve Energy Efficiency, Safety & Lowers Utility Bills

For Hot Components Like Pipes, Valves, Boilers & More

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Thermaxx Jackets offers high-quality removable thermal insulation blanket solutions for steam system components and high temperature applications.

Thousands of customers across the US have trusted removable insulation blankets by Thermaxx to improve the energy efficiency, safety, & appearance of their boiler rooms & more. Our customers choose our products for their buildings, facilities, and campuses because of the benefits and advantages they have over traditional stay-in-place fiberglass insulation for steam system components and high temperature applications.

Whenever your insulated component requires maintenance or repair, traditional fiberglass insulation must be damaged or removed to complete the work. The bare component is rarely reinsulated, resulting in wasted energy and pricey utility bills. That’s why universities, hospitals, manufacturing plants, multifamily buildings, office buildings, the oil & gas industry, chemical processing plants, and many more invest in thermal blanket insulation that can be reinstalled!


  • Thermaxx has led the removable insulation blanket industry for decades with products designed with experience & innovative technologies
  • Keep costly heat from escaping from your equipment providing maximum therm savings. Hot jackets are designed with high-quality materials like heat-resistant thread and jacketing to ensure they can handle temperatures of up to 550°F!
  • Our reusable blankets are made with hook and loop straps, or 1 inch buckles and D-rings that keep them securely in place and make them easy to remove.
  • Reduce the risk of workplace injuries & improve the appearance & comfort of any room.
  • Available for wet or dry applications, our serviceable insulation can also be built with grommets that provide water drainage solutions to help prevent corrosion under insulation.
  • Made in the USA: our products are custom designed & manufactured in our headquarters in West Haven, CT.
  • Buy with confidence! Thermaxx insulation blankets are backed by a 5-year guarantee.

Slates QR Tags

Every Thermaxx jacket includes a Slate tag, which enables you to log maintenance & inspection records & much more. Just scan the QR code on the tag using your smartphone to edit & manage your records.

Insulation Blankets By Thermaxx Jackets


Full Service Insulation Solutions

Thermaxx offers turn-key full-service insulation solutions. Rely on our experience and expertise every step of the way. We begin by conducting, analyzing, and reporting on your facility’s heat loss survey to find the best opportunities to improve energy efficiency with removable insulation blankets or otherwise. Next, we’ll assist you in obtaining project approval & procurement including applying for incentives & financing. Finally, we’ll measure your components, manufacture your insulation blankets, and install them as intended. Contact us today to schedule your heat loss survey by Thermaxx or request a quote!

Therm Savings And Service To The Maxx!

To learn more about how Thermaxx insulation blankets have saved customers energy & money on their utility bills every year, read our case studies:

Insulation Materials and Temperatures

TemperatureJacket Inside MaterialInsulationJacket OutsideAnticipated Touch Temperature
100 – 299 °FEJ 16501" Needled FiberglassEJ 165093 - 103 °F
300 – 449 °FEJ 16501.5" Needled FiberglassEJ 165094 - 108 °F
450 – 599 °FEJ 16501.5" Needled Fiberglass + 10mm PyrogelEJ 165098 - 109 °F
> 600 °FVermiculiteAs designedEJ 1650As Designed

Select Your Component Below

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Condensate Pump Insulation Jackets

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Gate Valve Insulation Jackets

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Globe Valve Insulation Jackets

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Pipe Expansion Joint Insulation Jackets

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Plug Valve Insulation Covers

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Pressure-Reducing Valve Jackets

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Steam Pipe Insulation Covers

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Steam Trap Insulation Jackets

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Turbine Insulation Jackets

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Wye Strainer Insulation Jackets

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