How to Fix Broken Glass in your Front Door: Step-by-Step Repair Guide

Luke Keith

green and white concrete house during daytime photo

A broken glass pane in a front door is a common issue homeowners face. Glass can break due to many reasons such as an accident or bad weather. Repairing a broken glass pane is important for safety and to keep your house warm and dry. This guide shows how to replace broken door glass easily and safely.

First, you must remove the broken glass and clean the frame. Be careful to avoid injury. Then, you can install a new glass pane into the door. With the right tools and some patience, anyone can fix their door glass.

This repair does not require special skills. With clear instructions and safety steps, you can make your door look as good as new. It’s a useful skill that saves time and money. Plus, it keeps your home looking its best.

Repairing Your Door’s Shattered Pane

Assess the Damage and Gather Supplies

Before you begin, put on safety glasses and gloves to protect yourself from sharp edges. Check the extent of the damage. Is it just a small crack, or is the entire pane shattered?

For small cracks, you might be able to repair the glass with clear epoxy or resin. Larger damage will require replacing the entire pane. Gather the necessary supplies:

  • Replacement glass pane (cut to size if needed)
  • Putty knife
  • Glazing points
  • Glazing compound or silicone caulk
  • Hammer
  • Measuring tape

Remove the Broken Glass

Carefully remove any remaining shards of glass from the door frame. Use the putty knife to pry out the old glazing points and scrape away any old glazing compound.

Measure the opening for the new glass pane. Double-check your measurements to ensure a proper fit.

Install the New Glass Pane

Apply a thin layer of glazing compound around the edges of the door frame opening. Carefully place the new glass pane into the opening.

Secure the glass pane with glazing points. Push the points into the wood frame with the putty knife, then tap them gently with a hammer.

Apply a bead of glazing compound or silicone caulk around the edges of the glass pane to seal it in place. Smooth out the caulk with your finger or a damp cloth.

Allow the glazing compound or caulk to dry completely before closing the door.

Alternative Solution: Call a Professional

If you’re not comfortable replacing the glass yourself, or if the damage is extensive, it’s best to call a professional glazier. They can safely and efficiently replace the broken glass pane and ensure a proper seal.

Assessing the Damage and Preparing for Repair

Before repairing broken glass in a front door, it is important to assess the damage and gather the correct tools and materials. This step ensures a safe and effective repair.

Evaluating the Extent of Damage

First, check the broken window pane carefully. Look for small cracks or large broken pieces. Measure the size of the glass needed for replacement. Choose safety glass for the repair to ensure it meets safety standards. Always wear protective gloves while handling broken glass to prevent injury.

Gathering Necessary Tools and Materials


Executing the Repair or Replacement

In this section, we will go through the steps to safely remove broken glass, prepare the door frame, and install a new glass pane.

Removing Broken Glass and Preparing the Frame

First, remove any shards of broken glass. Use a putty knife to pry out the glazing points and any remaining glass. Next, check the frame for damage. Look for signs of rot or cracks. Fill holes or dents with wood filler and let it dry. Once dry, sand the area smooth.

Measuring and Cutting the New Glass Pane

Measure the opening for the new glass pane. Subtract a small margin from these measurements to ensure the new pane will fit. Use these measurements to cut the replacement glass using a glass cutter or have a professional cut the glass for you.

Securing the New Glass and Finishing Touches

Position the new glass pane in the frame. Push glazing points around the edges to hold it in place. Apply glazing compound around the edges of the pane. Smooth it with a putty knife. Clean any excess compound and let it dry. Lastly, paint the frame to match the door if necessary.

Frequently Asked Questions

In this section, you will find answers to common questions about fixing broken glass in front door panels. Read on to learn the steps for replacement, repair options, costs, finding a professional, choosing glass, and the installation process.

What are the steps to replace broken glass in a front door?

To replace broken glass, measure the pane size first. Remove the molding and the broken glass with care. Clean the area and put in the new glass. Seal it with caulk, and put the molding back.

Can broken door glass be repaired, or does it need to be replaced?

Small cracks can sometimes be fixed with glass adhesive or epoxy. If the crack is big, it’s often safer to replace the whole pane to avoid future breaks.

What is the average cost to replace glass in a front door?

The cost can range from $100 to $500. It varies based on size, type of glass, and if a pro does the job. Labor costs might add to the total.

How do you find a professional to replace front door glass?

Look online for services in your area. Check reviews and status with business bureaus. Ask for quotes from a few pros. Check that they have good experience with glass doors.

What should be considered when selecting new glass for a front door replacement?

Think about safety and style. Tempered or laminated glass is stronger and safer. Also, decide if you want clear, tinted, or patterned glass. It should match your home’s look and your need for light.

How to properly measure and install new glass in a door frame?

When measuring for new glass, leave a small space around the edges, about 1/16 inch. Place the new glass in the frame. Secure it with caulk, and replace the stops or moldings to finish.