Stove Mica Sheets

Restore clarity and safety to your stove window with our range of mica sheet replacements at Grate Fireplace Accessories. Commonly used in older stoves, multi-fuel burners, and vintage heating appliances, mica offers a heat-resistant, shatterproof alternative to glass — ideal for high-temperature environments where durability is key.

Our high temperature mica is specifically designed for use in stove windows and viewing panels. It withstands extreme heat while allowing you to enjoy a clear view of the flames, maintaining both the performance and aesthetic of your stove. Whether you’re repairing a damaged panel or carrying out routine maintenance, our sheets are easy to cut to size and install.

Unlike traditional ceramic stove glass, stove mica glass won’t crack under thermal stress, making it especially suitable for vintage or portable stoves with narrow viewing slots or curved surfaces. It’s also a popular choice for period restorations and antique cast iron stoves where authenticity and resilience are equally important.

Available in a variety of sizes and thicknesses, our mica sheets are suitable for most major stove brands and models. Simply trim to the correct shape using scissors or a craft knife, and secure using clips or high-temperature sealant for a long-lasting fit.

Browse our selection of mica sheets today at Grate Fireplace Accessories and find the high-performance replacement panel your stove needs to stay safe, efficient, and visually stunning.