Thermoglass® Window Channel Gaskets

Thermoglass® high quality, woven tadpole gaskets are designed for accurate fit. They are made in a variety of widths and thicknesses and in natural white or black graphite to meet any sealing need. Commonly used in stoves, fireplace inserts, boilers, and ovens. Thermal protection for temperatures up to 1000°F (540°C).

Quick Reference


  • E-Glass Fiberglass


  • Woven

Recommended Operating Temperature

  • 1000°F (540°C)

Size Range

  • 3/4″ (19mm) to 1 3/4″ (44.5mm)


  • Stove & Hearth


  • Oven Door Thermal Seals
  • Stove Door Thermal Seals

Custom Options

  • Pressure Sensitive Adhesive

Read Our Thermal Protection Product Guide

Need some help navigating your project needs and our technical textile solutions? Browse Davlyn Group’s guide for thermal protection solutions.