Glass Window Repair
Professional window repairmen are able to maneuver large panes of tempered glass from a height above the ground. They work in extreme weather conditions and adhere to strict safety protocols.
Wearing protective clothing, remove the glazing points made of metal and the glazing putty by using a utility knife. A heat gun can soften and remove the old putty.
Replacement
When a window's pane is broken, it may be tempting to repair the glass instead of replace it. It is more cost-effective to replace a window, and it can also help you prevent other problems in the efficiency of your home. Examine the type of glass that is broken to determine whether it's a temporary fix or if a long-term solution is required.
The first step to repair a broken window is to take off the frame, or sash and lay it flat on a table. Wearing eye protection, gently move the frame and remove any shards remaining within the window. Then, use a knife to cut off the glazing compound and points that help to hold the glass in the position. Be sure to keep an eye on the components and their locations to make sure they can be replaced later.
After removing the frame and sash, you can begin preparing to replace the glass. Before doing this, make sure that the opening in the frame is designed for the replacement window. To allow for expansion and contraction of the glass and frame and contraction take measurements in both directions across the opening and subtract 1/8 inch. Then, you can purchase double-strength glasses made to these exact measurements. It is a good idea also to purchase enough glazier's clips, or points to install every 6 inches around each window pane.
If the manufacturer is accountable you should contact them and make an claim. After the new glass has been put in place it is crucial to cover it with a thin layer of glaziers compound. After drying the compound then 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 the crack with a small arc, just above the crack. This method isn't completely foolproof, but it could slow the growth of the crack down to a manageable size until you can take permanent measures.
Repair
Professional window contractors know how to handle a variety of glass, and they have the tools to do an excellent job. They are able to dispose of waste safely and are therefore less likely than other contractors to leave behind pieces of glass which could cause harm to family members or pets. They're also familiar with various types of windows and may be aware of issues that might not be apparent to an inexperienced homeowner.
Before beginning the process of repairing damaged window glass, be sure to wear safety glasses and gloves. A small crack can cause shards to fly off, posing a danger to anyone living in or around the home. It is also crucial to determine the cause of the crack in the first place, since it could help avoid future problems.
Create a two-part mixture of epoxy. They are usually made up of a 50/50 mix of resin and hardener and must be mixed quickly. After the mix has been prepared then apply it directly to the crack and allow it to dry. It should take only a few minutes however it is important to do it quickly because the mixture is extremely thick and quick drying.
After the epoxy has dried, you can take off any excess with a putty knife. Then, you'll need to clean the area around the crack of glass. If you don't clean the area properly, the leftovers could cause further damage to your glass. After cleaning the glass, use a putty knife to smooth the compound along the edges of the window, and then match it to the frame of wood.
For a more durable solution you can consider using a plastic covering. A trash bag that is heavy-duty or tarp is ideal, however you can also use masking tape to cover the glass. This will stop the crack from spreading, and will also keep wind, water and insects out.
You can come up with 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 broken glass. It won't fully seal the gap between glass and frame but it will help keep the break in place while you repair it.
Repainting
Repainting your old glass windows is a great idea. This is a cost-effective alternative to replacing windows, and can give your home a fresh new appearance. Make sure that the surface is clean before painting. Use rubbing alcohol or soap and water to get rid of oil smudges and other traces of dirt that can hinder paint from adhering. Wear rubber gloves when working on glass surfaces to prevent transferring oils from your hands onto the surface. Also window repairs should apply several thin coats of paint instead of a thick layer. This will allow the paint to last longer, and keep your windows looking smooth and even.
If you're planning on repainting your glass windows, make sure you have the proper tools in your arsenal. You'll need a brush, sponge, painter's adhesive, a ruler, toothpicks, as well as a few other tools, such as a rag or paper towel. You should also have the paint and brushes you'll need to complete the project. Follow the manufacturer's instructions. Have patience because it could take some time for the paint to completely dry.
If you're using solvent-based paints, you must also ensure that the room where you work is well-ventilated. This will reduce the chance of breathing in harmful chemicals and allow the paint to dry more quickly. It is also important to ensure you wear a mask that is protective for any spray paints that you use.
For older glass windows, you'll need to prepare the surface prior to painting. Clean the glass window thoroughly with soap and warm water, then use rubbing alcohol to scrub off any grease or oil that could affect the adhesion of the paint. Make sure the windows are completely dry before you begin to paint them.
If you have energy efficient double pane windows on your windows, it may be possible to make an insurance claim for repair or replacement with the company that makes the windows or dealer that sold the windows. This is particularly true if the windows are still under warranty and you've had several issues with condensation or broken glass.
Sealing
Whether you have old double-pane windows with damaged seal or more recent insulated glass units (IGUs) that have experienced defogging or fog, there are many options to address the issue. It is the most expensive option to replace both the IGU that is insulated as well as the frame. However, it might be necessary in cases where fog or condensation is causing energy loss. Other options include replacing the IGU with a single pane or repair it by drilling a small hole into the bottom of the unit and filling the solution with anti-fog.
You can also close the gap between a window frame and a threshold or sill by using a felt strip, or vinyl V-strip. Felt is affordable and can be fixed with glue, nailed, or stapled into place but it doesn't provide much protection from moisture. Vinyl weather stripping that is v-strip is strong and easy to put in however, it is costly and is typically reserved for areas exposed to abrasions that are high. Door sweeps are cheap and can be put to the floor however they provide virtually no barrier between the threshold or sill and dust, air, and other debris.
To fix a damaged window seal using a putty knife, you need to scrape off the caulk. Wearing eye protection and gloves take care to remove the glazing points -- small fasteners that pin the glass in the frame's recess with sharp, pointed ends. After getting rid of the glazing points clean out the grooves and sand down the wood. Wipe away any sanding sludge, then seal the bare wood surface using a linseed oil-based paint or clear sealer.
Traditional glazing putty can be applied with a putty knife or caulking gun, but a knife provides a better precision and precise application. It also provides a stronger seal. Make sure you choose a putty made specifically for glass windows as it has better adhesion and long-lasting.
Apply a small amount the putty to the inner edge of the frame where it touches the glass. Slide the window into the frame in a way that the cut line on the glass is aligned with the edge of the frame. Apply pressure on the glass to compress the putty and create an elongated seal. Smooth the compound using fingers that are gloved and then wipe off any caulk that was applied incorrectly or drips that have escaped before it dries.