How Do You Take Scratches Out of Glass Windows and Doors

Glass Polishing Australia • Oct 26, 2023

Do you have scratches on your glass windows or doors? Perhaps you are looking for ways to remove them without having to replace the entire glass panel? Scratches on glass windows and doors are not only unsightly, but they can also decrease the value of your property.


Luckily, there are several glass scratch removal methods that are applicable for windows on commercial buildings. In this blog, we'll discuss this in detail including the types of scratches that you can commonly encounter, as well as the best solutions for removing them.

What are the different types of scratches on window glass and doors?

Glass scratches in windows and doors naturally occur over time. With regular use, dirt, debris and other particles can accumulate in the glass and cause scratches. In addition, external elements brought about by strong winds, rains, and storms can also cause scratches to form on your glass windows and doors. While some scratches are undetectable, some can easily be seen and felt.


To give you a better understanding, here are some common types of scratches that can occur on a glass surface:

Superficial scratches

Superficial scratches are minor scratches that don’t penetrate deep into the glass. They are usually shallow and they are not visible at all. These scratches can easily be removed with some DIY methods such as using a non-abrasive glass cleaner, a few household cleaners, and a microfiber cloth.

windows

For instance, clear nail polish can be used to hide minor scratches on glass surfaces without fading or damaging the glass. Depending on how deep the scratches are, you can use nail polish to fill in the gaps until they become barely noticeable.

Surface scratches

Surface scratches are scratches that have penetrated the glass surface and can easily be seen with your eyes. They are not that deep but they can be difficult to remove since they cannot be removed with DIY methods. Thus, you may need to seek professional help in order to completely get rid of this type of glass surface scratch.

Sub-surface scratches

Sub-surface scratches are deep scratches that mostly occurred beneath the surface of the material. They are typically unsightly and can readily be detected through touch because of the gaps in the glass. While a surface scratch only affects the outer layer of the glass surface, sub-surface scratches have already penetrated through the material and may cause irreparable damage to the glass window or door.


To remove these scratches, you may need to hire a professional glazier or glass expert who can work on the glass and repair the window scratches. In most cases, sub-surface scratches cannot be restored to their original state. Hence, you may consider glass replacement if you want your window or door to look and perform like new.

How do you remove scratches out of glass windows?

Depending on the size and severity of the scratch, here are some effective methods that can be used to remove scratches from glass windows and doors.

Buffers or Sanders

Commercial buffing compounds, such as cerium oxide and jeweler's rouge, are formulated for scratch removal and metal polishing. However, they can also be used to remove scratches from glass. To begin, select the preferred compound and apply it to either an orbital sander equipped with a soft cloth or a buffing wheel attached to a cordless drill.


Gently buff the scratched glass with the sander or buffer in circular motions while periodically moistening the area using a saturated sponge to release a trickle of water. This stops the compound from drying out and causing more scratches. Afterwards, clean the glass with a soft brush and glass cleaner. Once the glass is dry, examine the scratches. Then repeat these steps until you achieve the desired results.


Buffers can be used when taking out deep scratches on the glass windows of automotives, commercial buildings, and mixed use residential properties. When using buffers, it's important to note that expertise and caution is required. Thus, it is best to consult a professional glass repair service to avoid causing further damage.

Commercial Glass Scratch Repair Kit

A commercial glass scratch repair kit typically contains various tools and materials designed to address and repair light to moderate scratches on glass surfaces in commercial settings. The specific contents of the kit may vary depending on the manufacturer, but a typical commercial glass scratch repair kit may include:

Glass polishing compounds

These compounds are designed to remove or reduce the visibility of scratches. They come in different grades to address various levels of scratches.

Polishing pads

Depending on the kit, you may find specialised polishing pads or wheels that are designed to work with the polishing compounds. These pads or wheels are often designed to be used with a drill or buffer.

Backing plates

Some kits may include backing plates that are used to attach the polishing pads or wheels to a drill or buffer.

Microfiber cloth

Clean microfiber cloth is essential for cleaning and wiping the glass during the scratch removal process.

Other accessories

Depending on the manufacturer and kit, you might find additional accessories like a glass cleaner, lubricant, applicator brush, and additional buffing or polishing materials.

Instruction manual

Each commercial kit is different, so be sure to read the instructions carefully before using it.

Metal Polish

Metal polish is another agent that can be used to remove scratches from glass. While metal polish contains compounds that are designed to reduce the appearance of scratches on metal surfaces, these compounds may also be effective with glass. However, it is important that you use this with caution as this can damage your glass window or door if not applied correctly.


To use this technique, clean the glass surface with a damp cloth and dry it completely. Then, apply a small amount of metal polish onto the scratched area using an applicator brush or cotton ball. This abrasive is stronger than toothpaste and baking soda so make sure to only use a small amount to prevent corrosion. Once applied, remove any excess polish and then wash off to remove any remaining residue.


Metal polish is a great option to use when repairing deep scratches in glass windows and doors of commercial establishments and cars.

Glass Polisher

Unlike metal polisher that is mainly designed for metals, glass polishers are designed specifically to bring back the shine on glass surfaces. This product works differently as it features a low-abrasion formulation that doesn't damage the glass surface. Hence, it is a good agent that property owners can use to remove scratches from glass.


To use this, clean the scratched glass as usual and then pour some of the glass polisher onto a soft microfiber cloth. Gently rub it over the scratched area in circular motions until it diminishes. Make sure that you look for the glass polisher that contains cerium oxide to ensure a high-quality polished surface.

woman opening a window

Professional Glass Scratch Removal Services

When dealing with deep or extensive scratches, it is highly advisable to seek help from a professional glass repair specialist. These experts possess the necessary knowledge, skills, and expertise to safely and effectively repair scratched glass surfaces whether they are installed in commercial buildings, mixed use residential properties, hotels, or even government facilities.


Not only that but they also have right equipment and tools to carry out the job without causing further damage to your glass surfaces. Moreover, professional glass repair companies can provide you with advice and assistance on how to maintain your glass surfaces in order to protect them from other forms of damage.

Takeaway

When it comes to removing scratches out of glass windows and doors, the process can vary depending on the severity of the scratches and the type of glass. While some minor scratches can easily be removed, others require professional services. This is especially true when it comes to scratches in glass windows of commercial buildings, offices, restaurants, and hotels.


At Glass Polishing Australia, we provide the best services for glass scratch removal in Sydney. Our team of experienced glass repair specialists can efficiently perform on-site glass restoration, without needing to remove the glass out of your property. If you need to remove scratches from your glass windows or doors, we are here to help. Get in touch with us today so we can assess the damage and arrange for the necessary repair work.

measuring a window
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    Get in Touch

We hope you enjoy reading this blog post.

Ready to Have Your Glass Windows Back to Looking New Again?

Get in touch to arrange a time to speak to one of our glass repair team members.

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