High Temperature Insulation Solutions

A one-source solution for thermal products and custom fabrication for a wide range of industries and applications.

ISOTEX® 1500 Blanket

Zero Shot Content, Vibration Resistant, Excellent Chemical Resistance

Introducing ISOTEX® 1500 Blanket, a new line of insulation mat with a continuous use limit of 1500ºF.  The ISOTEX® long fiber and shot-free construction makes it an ideal candidate for both high and low vibration applications.  The Isotex® mat fills both the performance and price gap between our 1000ºF rated E-glass and 1800ºF rated silica needle mat offerings.  The lightweight needled blanket is flexible with uniform thicknesses and handles like many other long fiber insulation materials.  Independent third-party thermal conductivity test results show lower TC values when compared to other high temperature mat materials.


Call us today with your requirements to discuss different options. 

Request a Quote

McAllister Mills Thermal Composites

McAllister Mills is a global leader and your one-source solution in the manufacture of precision-engineered thermal fabrics, insulation blankets, and cut and sewn products for a wide range of industries and applications.

Our products are made right here in the USA, with our vertically integrated operation, allowing every manufacturing aspect to be under our skilled control.

As your dependable partner, we offer you a consistently high level of quality and performance, along with fast turnaround time, greater flexibility, and enhanced cost value.

Industrial insulation solutions experts.

Industrial Insulation Solutions

We provide solution support and in-house design expertise for your thermal energy management challenges. Backed by our manufacturing and finishing versatility, along with our technical skillsets, we serve as a "one-stop," time- and money-saving resource for our clients.

See Our Capabilities

tape weaving done in Virginia, USA

Thermal Textile Production in the USA

McAllister Mills has significant capabilities right here in Independence, Virginia, USA. From yarn manufacturing to weaving, coating, laminating capabilities, we provide a full array of manufacturing expertise. McAllister Mills weaves high-temperature tapes and fabrics from glass fiber, basalt fiber, silica fiber, alumina fiber and more. Manufacturing in the USA provides our customers with rapid response times as well as quality-focused products.

See Our Production Process

40+ Years of Thermal Experience

It all begins with our superb technical sales team members, who serve as unrivaled solution providers for our clients. Our sales team works closely with our design and production team, which has amassed literally centuries of combined expertise and experience. This high level of professionalism, combined with our vertically integrated operation, ensures that the work process flows smoothly and efficiently.

See What Sets Us Apart