Glastherm® HT Distributors

We sell sheet stock or cut-to-size and CNC machined to your specifications.

Glastherm HT Distributor insulation boards that are white, gold, and silver colored

Glastherm® HT Engineered Materials from a Glastherm Distributor

Glastherm® HT | Glastherm® HT220 | Glastherm® HT250

As a Glastherm distributor, we offer Glastherm HT materials from stock, cut-to-size, machined, stamped, or die-cut. Glastherm® HT is ideal for perimeter thermal insulation, reducing energy consumption, and improving processing variables for rubber and thermoset molding.

Glastherm® HT 550° F

A fiberglass-reinforced, mineral-filled sheet with heat-resistant polyester thermosetting resin. Recommended for thermal barrier applications where operating temperatures do not exceed 550° F.

Glastherm® HT Stock Sizes

Thickness Standard Tolerance Standard Sheet
.125″ – 2″
7.3-25.4mm		 ± .002″
± .05mm		 36″ x 72″
48″ x 96″
**Contact customer service 440-632-5800
for additional Glastherm sizes/specifications.

Glastherm® HT220

This is a thermal insulating sheet that combines low thermal conductivity with very high compressive strength.

Glastherm HT 200 is a durable heat insulation solution perfect for high-temperature processes in industries like chemical processing, mechanical engineering, pipelines, and oil and gas. Designed for plastic and zinc die-casting molds, it offers excellent thermal insulation, enabling rapid heating and quick start-up.

Glastherm® HT Stock Sizes

Thickness Standard Tolerance Standard Sheet
6mm, 8mm, 10mm, 12mm, 15mm, and 20mm
*Jaco can provide any thickness		 ± .002″
± .05mm		 48″ x 96″
**Contact customer service 440-632-5800
for additional Glastherm sizes/specifications.

Glastherm® HT250

A thermal insulating sheet that is employed to save energy during pressing. Used primarily in hydraulic, wood and tire presses.

Glastherm® HT Stock Sizes

Thickness Standard Tolerance Standard Sheet
6mm, 8mm, 10mm, 12mm, 15mm, and 20mm
*Jaco can provide any thickness		 ± .002″
± .05mm		 48″ x 96″
**Contact customer service 440-632-5800
for additional Glastherm sizes/specifications.
Glastherm Distributor Insulation Sheet | Glastherm HT
Glastherm Distributor

Glastherm Insulation

Glastherm thermal insulating sheets are an ideal solution for mold insulation, providing notable benefits over alternatives like mica, asbestos concrete, or calcium silicate. Designed for efficiency and durability, Glastherm sheets withstand molding pressure and endure rough handling, making them a reliable choice for thermal barrier applications.

FAQ About Glastherm HT

“Glastherm” typically refers to a brand or trade name associated with certain thermal insulation materials, specifically thermal insulating sheets or pads. These materials are often used in industrial applications to provide thermal management and insulation in various systems.

One common type of material known by the name Glastherm is a glass-reinforced thermosetting polyester sheet. This material is known for its high-temperature resistance and is often used as a thermal insulator in applications such as electrical and electronic devices, where it helps manage heat generated by components.