Your building’s glass is more than just a window—it’s a critical component of security, energy efficiency, and curb appeal. Ignoring damage can lead to higher costs, safety hazards, and even compliance violations. If you notice any of these warning signs, it’s time to call a professional commercial glass repair company like Central Glass Company of Charleston.

1. Visible Cracks or Chips

Don’t wait for a crack to grow—early repair prevents costly replacements. Even small cracks can quickly spread due to temperature changes, wind pressure, or structural shifts. A damaged window or storefront glass:

• Weakens structural integrity
• Reduces insulation efficiency
• Creates security vulnerabilities

2. Drafts or Air Leaks

A professional inspection can determine if reglazing or weatherstripping is needed  If you feel drafts near windows or glass doors, your building’s seals may be failing. This leads to:

• Higher energy bills (HVAC systems work harder)
• Moisture buildup and mold risk
• Uncomfortable indoor temperatures.

3. Condensation Between Panes

Double- or triple-pane insulated glass units (IGUs) are designed to block heat transfer and reduce condensation. If fog or moisture appears inside the glass, the seal has failed. The only solution is replacement—delaying it will increase energy costs. This means:

• Reduced thermal efficiency
• Potential for mold growth
• Distorted visibility

4. Difficulty Opening/Closing Windows or Doors

If sliding glass doors, storefront entrances, or operable windows stick or jam, it can cause broken mechanism or security risks. Possible causes include:

• Frame warping due to moisture or heat exposure
• Hardware corrosion or misalignment
• Structural settling

5. Discolored or Warped Frames

Aluminum and steel frames should remain smooth and intact. If you notice:

• Chalking or fading paint (UV damage)
• Rust or corrosion
• Bending or gaps between glass and frame

6. Water Infiltration Around Glass

A professional can reseal or replace compromised sections before major damage occurs. Leaks around windows or curtainwalls can cause:

• Interior water damage (walls, flooring, electrical systems)
• Rotting frames
• Potential liability hazards (slip-and-fall risks)

7. Excessive Noise Penetration

Upgrading to laminated or thicker glass can restore quiet and privacy. If outside noise suddenly seems louder, your glass may have:

• Thinning or damaged panes
• Failed acoustic insulation seals
• Gaps in framing

8. Bubbling or Peeling Window Film

Many commercial buildings use protective or tinted films. A glass repair expert can remove and reapply film properly. If they peel or bubble:

• UV protection is compromised
• Glare control is reduced
• Aesthetics suffer

9. Impact Damage (Even If It Seems Minor)

What looks like a small issue could weaken the entire structure. After a storm, accident, or attempted break-in, always inspect for:

• Hairline fractures
• Dented frames
• Loosened glass

10. Outdated or Non-Compliant Glass

Upgrading improves safety, savings, and legal compliance. Older buildings may have glass that doesn’t meet:

• Current safety codes (tempered glass requirements)
• Energy efficiency standards
• ADA accessibility guidelines

Don’t Wait Until It’s Too Late – Call Central Glass Company Today!

Since 1965, our union-trained technicians have provided fast, reliable commercial glass repair in Charleston, WV. Whether you need seal replacements, crack repairs, or full glass restoration, we ensure long-lasting results.