Professional window repairmen can maneuver large glass panes from a height above the ground. They work under extreme conditions and follow strict safety guidelines.
Wearing protective clothing, cut off the metal glazing points and the glazing putty by using a utility knife. A heat gun may help soften the old putty and accelerate the removal process.
Replacement
When a window's pane breaks, it can be tempting to repair the glass instead of replace it. However, replacing windows is often more cost-effective and can aid in preventing other issues that could affect your home's energy efficiency. Take a look at the type of glass that is broken to determine whether it's a temporary fix or if a more permanent solution is required.
To fix a damaged window, you must remove the frame or sash, and place it on the floor. Wearing eye protection, gently wiggle and pull out any remaining shards in the window. Then, use a utility knife to cut off the glazing compound as well as the glazing points that hold the glass in the position. Be sure to keep track of these components and their locations so that they can be replaced later.
After you've removed the frame and sash, you can begin preparing to replace the glass. Make sure you check the opening of the frame is the proper size for your replacement window. Measure both ways across the opening, then subtract 1/8 inch from each measurement in order to leave room for expansion and contraction of the frame and glass. Then, purchase double-strength glass cut to these exact dimensions. It is recommended to purchase enough glazier's clips, or points to install every 6 inches around each window pane.
Depending on the warranty of the window, this may be covered by the manufacturer, in which case you should call them to make a claim. After the new glass has been installed, it needs to be sprayed with a thin coating of glazier's compound. After drying the compound and dry, you can paint it to match the rest of the frame.
If your crack is more than an inch You can stop it from spreading by slicing a small arc just beyond the crack. This method isn't completely foolproof, but it could slow the development of the crack down to a manageable level until you can take permanent measures.
Repair
Professional window contractors are trained to deal with a variety of glass types, and they have the tools necessary to do a proper job. They also know the best practices for disposing of garbage, which means they're less likely to leave waste in the trash, which could hurt pets or family members. They're also accustomed to working with various types of windows and are aware of issues that might not be apparent to a homeowner who isn't experienced.
Before beginning the process of fixing cracked window glass, be sure to wear safety goggles and gloves. A minor crack could cause shards to fly off, which could pose a risk to anyone living in or around the home. It's also important to figure out what caused the crack in the first place, as it can help prevent future issues.
Start by making an epoxy mixture that has two parts. They usually consist of composed of a 50/50 blend of hardener and resin. They must be mixed quickly. Once the mixture is done put it in the glass crack and let it dry. It will take just a couple of minutes, but you must work quickly because the mixture is very thick and will dry very quickly.
After the epoxy has dried, you can get rid of excess epoxy with a blade. You'll then need to scrub the cracked glass. If you don't do it correctly, the residue could cause further damage to the glass. After the glass has been cleaned, use a putty knife to smooth the compound along the edges of the window and to match it with the frame of wood.
Consider using a plastic cover for a more durable option. You can cover the glass using masking tape or a sturdy trashbag. This will stop the crack from spreading, and will also keep wind, water and bugs out.
You can create an interim solution in the event that you are unable to reach the window in a timely manner. Apply a small amount silicone sealant on the edge of the damaged glass. It won't completely seal the gap between the frame and the glass completely, but it will hold the break in place until you are able to repair it.
Repainting
If your glass windows are old, you might consider repainting them. This is an affordable alternative to replacing windows, and can give your home a new look. Before painting, make sure the surface is clean. Clean the window with soap and water or use rubbing alcohol to remove oil smudges and other traces which can hinder the paint from adhering. It is also recommended to wear rubber gloves when working on glass to avoid transferring your own oils onto the glass surface. Apply several thin coats rather than a single thick one. This will make the paint last longer and make your windows appear smooth and even.
If you're planning to paint your glass windows, be sure you have all the right tools nearby. You'll need a brush, sponge, painter's tape, a ruler, toothpicks, as well as a few other tools, such as a rag or paper towel. You'll need the paints and brushes that you will be using on hand. Be sure to follow the manufacturer's directions and have plenty of patience as it can take a while for the paint to dry.
It is also important to ensure that the area you're working in is ventilated when you're using solvent-based paint. This will help to reduce the risk of inhaling toxic chemicals, and also the paint will dry faster. Use a protective mask when using spray paints.
For older glass windows, you'll need to prepare the surface prior painting. Clean the glass window thoroughly with soap and warm water. Then, use rubbing alcohol to scrub off any oil or grease that could affect the paint's adhesion. Make sure the windows are dry before you start coating them.
If window repairs near me have energy-efficient double-pane windows on your windows, it could be possible to submit a claim for repair or replacement with the company that makes the windows or the dealer who sold them. This is especially relevant if you've had several issues with broken glass or condensation even though the windows are covered under warranty.
Sealing
If you have double-pane windows with a cracked seal or newer insulated glass units (IGUs) that have experienced defogging, there are several methods to address the issue. The most costly option is to replace the frame and insulated unit however it could be necessary if condensation or fog cause energy loss. Other options include replacing the IGU with just one pane, or repairing the IGU that is in place by drilling a hole through the bottom and filling it up with an anti-fogging product.
You can also fill in the gap between windows and a threshold or sill using a felt strip or vinyl v-strip. Felt can be stapled, glued, or placed in place, but doesn't offer much protection against moisture. Vinyl v-strip weather stripping is durable and simple to install however, it is costly and is usually reserved for areas that are exposed to abrasions that are high. Door sweeps are able to be easily nailed in place and are inexpensive. However, they provide only a small amount of protection between the threshold and air.
To repair a broken window seal, use a putty blade to remove the old caulk. Wearing gloves and eye protection, pry out the glazing point, which are small fasteners with sharp pointed tips that secure the glass in the frame's recess. Once you have removed the glazing points, clean the grooves and sand the wood smooth. Wipe away any sanding sludge and then seal the unfinished wooden surface with a linseed-oil-based paint or clear sealer.
Traditional glazing putty is applied using the help of a putty blade or caulking gun, but the knife is a better, more precise application and creates a better seal. Choose a putty that is specifically designed for glass as it will last longer and will adhere better.
Apply a thin layer of glue on the inside of the frame where it meets with the glass. Slide the window into the frame in a way that the drawn line on the glass lines up with the edge of the frame. Apply pressure on the glass to compress the putty into a solid seal. Smooth the compound using fingers that are gloved and clean up any caulk that is applied incorrectly or errant drips prior to drying.
