Mica Glass – 4" x 4" | Thin, Clear Replacement for Antique Stove Windows

Mica Glass – 4" x 4" | Thin, Clear Replacement for Antique Stove Windows | Trimmable with Scissors

Preserve the authentic charm of your antique wood or coal stove with this 4" x 4" mica glass panel. Designed to replicate the traditional mica inserts used in vintage stove doors, this ultra-thin, heat-resistant sheet provides clear fire viewing and durability under high temperatures. Easily trimmed with household scissors, it’s ideal for stove restorations and antique window replacements.

Mica glass was historically referred to as “isinglass.” Isinglass is a form of mica—one of several opaque or transparent minerals composed of hydrated silicates of aluminum or potassium.

Key Features:
• Authentic Restoration – Perfect replacement for worn or missing mica in antique stove windows
• Trim-to-Fit Design – Easily customizable using standard scissors
• Paper-Thin & Heat-Resistant – Approximately .003" to .005" thick for classic fit and flexibility
• Naturally Transparent – Provides a clear view of your fire with light natural imperfections that enhance authenticity

Specifications:
• Dimensions: 4" x 4"
• Thickness: .003" – .005"
• Material: Natural mica
• Color: Clear (may include slight variations)
• Customization: Trimmable – we do not provide custom cutting

Applications:
• Antique and vintage wood or coal stove window replacements
• Multi-pane viewing doors with metal grid frames
• Classic stove restoration or collector display projects
Inspect your stove’s interior to determine the number of panels required before ordering.

Please Note:
• Natural mica may feature minor lines or cloudiness from its layered formation
• Not suitable for modern glass fireplace doors
• Install only on a completely cool stove and handle carefully

Restore your stove’s vintage beauty with this genuine 4" x 4" mica glass sheet. Safe, authentic, and easy to fit—order today to bring your antique fire view back to life!