5 Tips for Window Glass Crack Repair in Kent, WA

When dealing with window cracks, you first need to determine whether the frame is salvageable for a simple glass repair or if the entire window needs to be replaced. 

Whether you’re enjoying smelling the burnt rubber of a crazy night out at Pacific Raceway or lacing up your hiking boots at Soos Creek Trail, the last thing you want to do afterward is deal with a shattered window. 

To ensure that you can focus on more fun activities like a cooking class at Paolo's Italian Restaurant or a cup of organic, GMO-free chowder at Duke’s Chowder House, take note of these top five tips for dealing with window glass crack repair in Kent, Washington.

Three people are installing a large window.

First, Should You Repair Your Window Glass or Replace It?

When dealing with window cracks, you first need to determine whether the frame is salvageable for a simple glass repair or if the entire window needs to be replaced. 

A replacement is needed when:

  • You have multi-panel glass and several panels are cracked or damaged
  • There is extensive damage to the glass, ultimately reducing its quality and visibility
  • You attempt to fix it and still experience water leakage issues or a wind draft

A repair is sufficient when:

  • You have single-pane windows
  • There is minor damage that isn’t too visible or affecting the quality
  • Damage has occurred from the casing or the muntins

It’s highly important that you fix any window glass cracks right away, as small ones will grow into larger ones once they have been exposed to moisture, temperature fluctuations, dirt or rough handling. 

While we suggest leaving the repair work to the professionals, keeping a few factors in mind will help the process go smoother if you do decide to tackle it yourself. Below are the top five tips to keep in mind when the damage is minor enough to repair.

Two privacy glass windows with transoms are photographed from the inside of a bathroom.

How to Repair Window Glass That is Cracked

Clean Thoroughly

Before you start the process of window glass repair, make sure that you first clean the glass thoroughly. If you’re looking for something that’s commonly available at home, dish soap works as a great cleaning agent. You only need a drop or two of dish soap on a damp cloth. This process ensures that you’re removing any dust, oil, or fingerprints that could slow down the repair. 

Before you move on to the next step, be patient and allow the glass to dry completely.

Use an Epoxy Mix

Purchase an epoxy mix. Depending on which brand you purchase, the product may come in two separate containers, split up by resin and hardener, which will need to be mixed together before being applied to the crack. If you purchase a ready epoxy mix, it can be applied immediately. 

When you mix and apply the epoxy, make sure that the area is well-ventilated. To ensure that it’s the correct consistency, take a toothpick and stir it for at least 20 seconds.

As soon as the epoxy is thoroughly mixed, use it immediately. On average, you have five to ten minutes of working time before the epoxy becomes too thick to seep into the crack. Use a putty knife to apply it to the crack evenly. The epoxy should cure around five minutes after application.

A person wearing glasses, a long-sleeve gray shirt and blue rubber gloves is cleaning a window with a yellow cloth. They are inside, and the walls are white.

Remove the Excess Epoxy

After the curing process, you’ll need to remove any excess epoxy. This can be easily accomplished if you have a razor blade of some sort. Once the excess has been scraped away, you can then wipe the area down with a clean rag that’s dampened with acetone. To give the crack time to rest and cure, allow the repaired glass to sit for a full 24 hours.

Clean the Glass

After the repaired glass has been given time to cure you should next perform a deeper clean with a glass cleaner to remove any fingerprints or left-over residue. It should now be sparkling clean and fully repaired!

Consider Leaving It to the Professionals

As we mentioned, glass repair can technically be done by the average, DIY homeowner — but leaving the process to the professionals is safer and ensures impeccable results.

There are many careful steps that need to be taken. If you find your window cracks occurring at odd angles, feel overwhelmed by the process, or just don’t want to deal with it yourself, find a glass repair provider that can both produce and install your replacement glass.

For fast, professional results and peace of mind that the job is done right, consider the professionals at KC Window & Glass.

A desk area has blue cabinetry and gold decor. There are two windows that look out into a yard.

Let KC Window & Glass Help 

Repairing and replacing a window glass crack in Kent can certainly prove to be a complicated process, but our team at KC Window & Glass can make the process stress-free! We’re a window and glass specialist in both vinyl and fiberglass window glass repair, and we guarantee we’ll provide you with a solution and final product that lasts.

We repair and replace glass windows of all kinds, from single- to double- to triple-pane, encompassing all frame materials from wood to aluminum to vinyl. And why just repair or replace when you can upgrade? We offer egress windows, noise reduction products and more energy-efficient options to help you save money on your energy bills. 

Don’t fret about your broken window glass — our trustworthy professionals are ready to provide a local, affordable and high-quality solution. If you have any questions about the best solution for your window project, contact us. We have the products and advice you need to make the right choice for you and your family. 


When you’re dealing with broken glass, time is not on your side. That’s why we turn around quotes within 2 business days. All we need is a little information and a few rough measurements. What are you waiting for?