While dirt and grime are easy to see, structural issues are more subtle. Signs that your window needs professional restoration include "bulging" or bowing in the center, rattling when the wind blows, or daylight peeking through the lead lines. If the lead cames (the metal strips) look chalky, brittle, or have visible cracks, it is a sign that the metal has oxidized and is losing its structural integrity, requiring a professional "re-lead."

Yes. We maintain an extensive library of vintage and specialty glass to find the closest possible match for your restoration project. Even if the original glass is no longer manufactured, we can often utilize hand-painting and kiln-firing techniques to replicate the color, texture, and shading of the original piece, ensuring the repair is invisible to the naked eye.

A "repair" is typically a localized fix, such as replacing a single cracked pane or re-soldering a loose joint. "Restoration" is a comprehensive process where the entire window is removed, dismantled, and rebuilt. We carefully document the original pattern, clean every individual piece of glass, and replace all of the old, fatigued lead with brand-new lead cames. This process resets the window's "life clock" for another 70 to 100 years.

From a value perspective, restoration is almost always the better choice for historical or high-quality glass. Restoring original windows preserves the architectural soul of your home and maintains its historical value. However, if the glass is common "builder-grade" or has been severely damaged beyond 50%, a custom replacement might be more cost-effective. We provide a thorough assessment to help you decide which path offers the best long-term value.

Because restoration involves the careful deconstruction and cleaning of hundreds of individual pieces, it is a labor-intensive process. A standard residential window typically takes 4 to 8 weeks, while large-scale church or commercial projects can take longer. During the restoration, we can provide a temporary, secure weather-barrier for your window opening so your property remains safe and climate-controlled.