Glass Window Repair
Professional window repairmen work from high above the ground, navigating huge glass panes. They adhere to strict safety standards and frequently work in harsh weather conditions.
While wearing protective clothing, remove all glazing putty and metal glazing points using a knife. A heat gun can soften the old putty and speed up removal.
Replacement
When a window's pane breaks, it can be tempting to repair the glass instead of replace it. However, replacing a window is often more cost-effective, and can also aid in preventing other issues in your home's energy efficiency. You should also consider the type of glass that's damaged to determine if it is an interim fix or if you'll require an option that is more permanent.
The first step in fixing broken windows is to take off the frame, or sash, and lay it flat on a table. Wearing eye protection, gently move the window's frame and remove any remaining fragments. Use a utility blade to remove the glazing compound, and the glazing points that keep the window in place. Keep an eye on the location of these components to make sure they can be replaced later.
After the frame and sash are removed then you can begin the process of preparing to install new glass. Before you do so ensure that the opening in the frame is properly size for the replacement window. Measure both sides of the opening, then subtract 1/8 inch from each measurement in order to leave space for expansion and contraction of the frame and glass. After that, you can purchase double-strength glasses cut to these exact dimensions. It is a good idea to also purchase enough glazier's clips or points to install every 6 inches around each window pane.
If the manufacturer is accountable, you can call them and submit a claim. After the new glass has been installed it is crucial to cover it with a thin layer of glaziers compound. After the compound has dried then you can paint it to match the frame of the window.
If the crack is greater than an inch you can stop it from spreading by slicing an arc that is just a little beyond the crack. This method isn't foolproof, but it can slow the growth of the crack to a manageable amount until you can take permanent measures.
Repair
Professional window contractors are equipped with the right tools and know how to handle various types of glass. They are able to dispose of waste safely and are therefore less likely than other contractors to leave behind pieces of glass that could inflict harm on family members or pets. They're also familiar with various types of windows, and they may be able to spot problems that might not be apparent to a homeowner who isn't experienced.
Before you begin the process of repairing cracked window glass, ensure to wear safety glasses and gloves. A small crack can cause shards to fly, which could pose a risk to anyone living in or around the home. It's important to determine the cause of the crack, as this can prevent future issues.
Start by making an epoxy mix that is two-part. They usually consist of made up of a 50/50 mix of hardener and resin. They must be mixed quickly. When the mixture is prepared apply it to the glass crack and let it dry. This should only take about a minute but it's important to work quickly since the mixture is very dense and fast-drying.
After the epoxy has dried, you can take off excess epoxy with a blade. Then, you'll have to clean the area around the crack of glass. If you don't do this correctly, the resulting residue could cause further damage to the glass. Make use of a putty knife to smooth out the compound around the edge of your window and then match it to the frame made of wood.
If you want a more durable solution think about using a plastic covering. You can cover the glass with masking tape or a heavy-duty trashbag. This will stop the crack from spreading and will also keep water, wind and insects out.
You can come up with a temporary fix if you are unable to reach the window in a timely manner. Simply place a tiny amount of the material around the outside edge of the broken window. It won't completely seal the gap between the frame and the glass completely however it will keep the broken piece in place until you are able to repair it.
Repainting
If your glass windows are old, you may consider repainting them. This is a cost-effective alternative to replacing windows and it can give your home a fresh new look. Make sure that the surface is clean before painting. Clean the window using water and soap or rubbing alcohol to remove oil smudges and other traces that could hinder the paint from adhering. You should also wear rubber gloves while working on glass to prevent the transfer of your own oils onto the glass surface. Apply multiple thin coats instead of just one large coat. This will allow the paint to last longer, and will keep your windows looking even and smooth.
Make sure you have the appropriate tools available if you plan to repaint glass windows. You'll need a brush or sponge, painter's tape toothpicks, a ruler and a few other tools such as a rag or paper towel. You'll also need the brushes and paint you'll be using for the project on hand. Follow the instructions of the manufacturer. Have patience, as it may take some time for the paint to completely dry.
You should also make sure the room you're working in is well ventilated, especially if you're using solvent-based paint. This will lower the risk of breathing into toxic chemicals and permit the paint to dry faster. Wear a mask to protect yourself when using spray paints.
For older glass windows, it is necessary to prepare the surface prior to painting. Clean the glass thoroughly with soap and warm water. Then, use rubbing alcohol to clean off any oil or grease that could affect the paint's adhesion. Make sure that the windows are dry before you begin coating them.
If your glass windows are energy-efficient dual pane windows, then you might be in a position to submit a claim to the window manufacturer or dealer who sold them to cover any repair or replacement costs. This is especially relevant if you've had numerous issues with broken glass or condensation while the windows are still covered under warranty.
Sealing
There are many ways to address the issue regardless of whether you have an old double-pane window that has a cracked seal, or if you have an upgraded insulation unit (IGU) that has experienced fogging. It is the most expensive option to replace the insulation unit and the frame. However, it may be necessary in cases where fog or condensation is creating energy loss. Other options include replacing the IGU with a single-pane or fixing it by drilling a small hole into the bottom of the unit and then filling the solution with anti-fog.
You can also fill in the gap between the window frame and the threshold or sill using a felt strip or vinyl V-strip. Felt is inexpensive and can be glued, nailed or stapled to the frame however it doesn't offer much protection against moisture. Slough window repairs -strips are easy to put up and is durable however it can be expensive. It is usually reserved for areas exposed to abrasions that are high. Door sweeps are easy to nail in place and are cheap. However, they provide only a small amount of protection between the threshold and air.
To repair a broken window seal using a putty knife, you need to take off the caulk. Wearing gloves and eye protection take care to remove the glazing points -- tiny fasteners that pin the glass in the frame's recess using sharp, pointed edges. After getting rid of the glazing points clean out the grooves, then sand the wood. Wipe away any sanding residue, then seal the bare wood with a linseed oil based paint or clear wood sealer.
A putty or caulking knife can be used to apply the traditional glazing putty, however a knife will provide an easier application and a more secure seal. Choose a putty specifically for glass, since it is more durable and adhere better.
Apply a small amount the putty to the inner edge of the frame, where it meets the glass. Slide the window into the frame so that scribed line on glass lines up with edge of frame. Apply pressure to the glass to compress the putty and glass into a tight seal. Smooth the compound with an ungloved finger and then wipe off any mistakenly applied caulk or drips that have escaped before it dries.