How to Frost Glass Using 3 Different Methods
Add privacy or pizazz to your glass doors or windows
If you’re looking for a little privacy or just want to add a little flair to your windows, then frosting the glass may be the perfect weekend project. There are a couple of different ways you can go about it, depending on the look you’re going for and your comfort level, but no worries: They’re all a breeze.
Prepping to Frost Glass
You don't need to frost both sides of the glass, which raises the question: Which side should you frost? The answer, whenever possible, is outside.
Spraying the outside of the window allows it to dry properly and prevents you from breathing in the frosted glass spray while you work. But if you're working on a second-floor window, for example, and that seems like a difficult proposition, the inside is fine. Just make sure you have proper ventilation and wear eye protection.
Once you decide which side you’ll frost, you’ll want to clean your window very well. Use a window or glass cleaner to scrub off any dirt, grime, or debris on the side of the window you'll be frosting.
Be diligent here: It may be worth going over the windows twice with a cloth and spray. Any debris or imperfections left on the glass may interrupt the design you're drawing or get trapped underneath the spray once it's dry. If you’re using a spray or cream, you’ll also probably want to tape off the window or door frame.
Finally, before you start frosting your windows, you may choose to add a pattern. You've likely seen stenciled patterns on storefront windows before. Now's your chance to add a little flair to the windows in your home, if you so choose.
You can order these sheets online or at home improvement stores for as little as $10. Do a little research online first to find what designs you like and gain inspiration.
How to Frost Glass 3 Different Ways
We’ll outline a few methods for frosting glass so you can choose the best one for you. Be sure to consider every method before you go shopping.
Use Frosted Glass Spray
Frosted glass spray is one of the easiest ways to frost glass. Once you buy a can (it should run you around $10), give the label a quick read, as each formula will be slightly different. Remember to wear a face mask and keep a fan handy. Never use frosted glass spray in an area with poor ventilation.
Once you’re ready to go, simply spray the window, following the directions on the can. If possible, spray the entirety of the window at once so you can check it after it dries and make any changes.
Good news! It usually takes about five or 10 minutes for frosted glass spray to dry. Clean up and grab a glass of water, then check your work.
Insert a Frosted Glass Adhesive
Your next option is to apply a frosted glass sticker over the area you choose. Frosted glass adhesives are available in rolls you can cut with scissors starting around $10 to $15 per roll, or you can buy one that fits the exact space you need.
Carefully roll your adhesive from top to bottom, using your fingers (or a helping hand) to seal the sticker to dry, clean glass. Go slow to avoid bubbles or uneven sections on your window or door.
Instead of pre-stenciling an area, you might consider just purchasing a pre-designed glass adhesive. Look for companies that make customized designs with business logos, family names, and patterns online.
Apply Etching Cream
Spray-on etching cream costs between $10 and $20 at home improvement stores or online and is another great option. Lay a smooth coat over the area and spread it by hand if needed. Read the label on your product to ensure you cover the desired section.
Keep in mind that frosted glass using the cream looks slightly different than the first two methods—you’ll get more of a patterned opaqueness, whereas the adhesive and spray paint look solidly opaque.
Once you’ve applied the cream, wait around five to 10 minutes and check your work.
Tips for Frosting Glass
If you want to get a perfect finish on your frosted glass, following a few tips is important. For one, you’ll want to select the method that works best for the look you hope to achieve. Sprays tend to be a bit more opaque, and adhesives can allow you to create designs more easily, while creams give you more of a textured look.
Once you choose your preferred glass frosting method, be sure to read all instructions thoroughly and take your time. Be sure to get the glass very clean and dry before you start.
DIY Frosting Glass vs. Hiring a Pro
Frosting glass isn't too difficult and is a project most homeowners can likely tackle on their own. However, hiring a local handyperson with experience could also be a good option if the job seems out of your wheelhouse or if you have a few small tasks they can tackle during the same visit. While most glass frosting DIY methods clock in under $20, hiring a handyperson usually costs $60 to $125 per hour, not including materials and travel costs.
Alternatively, a local window replacement specialist can provide information about frosted glass or help select the right patterns for your home. They might also be helpful for large-scale projects, such as applying frosted glass to a commercial building. If climbing on ladders is involved, it's probably worth at least considering hiring a pro.
Additional Questions
Is frosted glass spray removable?
Yes. It's another reason many people choose to use the spray over an adhesive, as they can change patterns or remove it entirely with ease if they choose.
You can use acetone with a rag or a vinegar and water solution (1/2 cup of vinegar to 12 ounces of water) with a cloth to help you scrub away frosted spray glass. NEVER mix these two methods together, though, and always work in a well-ventilated area.
Can frosted glass spray be used outside?
Yes, but it depends on the brand and manufacturer. Always check the can before applying the spray.