Inspections and Condition
Reports

Comprehensive Stained Glass Condition Reports Nationwide

At NSGCG, we deliver detailed stained glass condition reports that are essential for preservation, insurance, and accurate appraisals. With over 75 years of combined stained glass expertise, we provide in-depth inspections that safeguard your windows and support your appraisal needs.

Why a Condition Report Matters for Your Stained Glass Appraisal

Our condition reports form the foundation for precise appraisals. We thoroughly assess every window’s structural integrity, painting, leadwork, and aesthetic condition. This meticulous process ensures your appraisal is based on accurate, documented data.
Close up detail of painting on stained glass

Our Stained Glass Condition Reports Include:

  • Structural Evaluation: We document lead matrix, reinforcing bars, slip joints, and the window frame.
  • Aesthetic Review: We analyze paint, color, historical accuracy, and previous repairs.
  • Photographic Documentation: Professional photos using both reflected and transmitted
    light.
  • Historical Research: We gather background on studios, artists, and prior restorations.

The Role of Condition Reports in Stained Glass Appraisals

A condition report ensures no detail is missed, from structural stability to aesthetic fidelity. By pairing a comprehensive report with your appraisal, you gain confidence in the value and condition of your stained glass windows.

Let NSGCG guide you with expert condition assessments that protect your investment and support your appraisal goals.

Contact us today to schedule your stained glass condition report and appraisal consultation.

Metal fatigue in Stained Glass
Metal fatigue in Stained Glass
Oxidization of the lead (severe)
Oxidization of the lead (severe)
Loose copper ties on round stanchion bar
Loose copper ties on round stanchion bar
Bulging in a stained glass window
Bulging in a stained glass window
Separated saddle bar with torn lead
Separated saddle bar with torn lead
Delamination of painted glass
Delamination of painted glass

Get Professional Advice for your Stained Glass Project