Replace that broken glass!

Dual pane glass—also called insulated glass units (IGUs)—consists of two panes of glass sealed together with a spacer and insulating gas in between. This helps:

• Reduce heat transfer
• Improve energy efficiency
• Minimize outside noise
• Prevent condensation

When one pane cracks or the seal fails, the entire insulated glass unit should be replaced.

Before discussing the replacement process, it’s important to understand the safety hazards involved:

• Sharp glass shards can cause deep cuts
• Tempered or annealed glass can shatter unexpectedly
• Heavy glass panels can lead to hand, back, or shoulder injuries
• Improper handling can damage window frames or cause the unit to fall

⚠️ For these reasons, Sacramento homeowners should never attempt to replace broken glass without proper training, tools, and protective equipment.

Step-by-Step Overview of Dual Pane Glass Replacement

(For Educational Purposes Only)

This overview explains how professionals replace broken glass. It is not recommended as a DIY project.

1. Secure the Area

A professional glazier begins by:

• Clearing the work area
• Wearing cut-resistant gloves, eye protection, and safety gear

2. Remove the Broken Glass Unit

• The window stops or glazing beads are carefully removed
• Broken glass is stabilized to prevent shattering
• The damaged dual pane unit is safely removed and disposed of

3. Measure for a Custom Replacement

Dual pane glass must be custom-fabricated to exact measurements, including:

• Glass thickness
• Spacer width
• Overall dimensions
• Low-E coatings or safety glass requirements

Incorrect measurements can cause seal failure or frame damage.

4. Install the New Dual Pane Glass

• The frame is cleaned and inspected
• Setting blocks are installed for proper support
• The new insulated glass unit is placed and secured
• Stops or glazing beads are reinstalled

5. Final Safety and Seal Inspection

• Glass is cleaned
• Worksite is cleared of debris and broken glass

Why You Should Hire M.J. Glass & Screens in Sacramento

Replacing broken glass requires precision, experience, and compliance with California building and safety standards. A licensed glazing contractor ensures:

• Proper glass type and thickness
• Safe handling and disposal of broken glass
• Energy-efficient installation
• Long-term performance and durability

Professional replacement also helps protect your manufacturer warranties and avoids costly mistakes.

Signs You Need Dual Pane Glass Replacement

Contact M.J. Glass if you notice:

• Cracked or shattered glass
• Fog or moisture between panes
• Drafts near windows
• Visible seal failure

If you’re dealing with broken or damaged dual pane glass, don’t risk injury. Hiring a local Sacramento glazing contractor ensures the job is done safely, correctly, and efficiently.

📞 Contact M.J. Glass today!