Glass Window Repair
Professional window repairmen are able to maneuver large panes of tempered glass from a high point above the ground. They work in extreme weather conditions and adhere to strict safety protocols.
Wearing protective clothing, take off the metal glazing points and the glazing putty by using a utility knife. A heat gun can help soften the old putty and speed up removal.
Replacement
It's tempting to repair the glass on your windows instead of replacing it when a pane breaks. However, replacing a window repairman is typically more cost-effective and can aid in preventing other issues in your home's energy efficiency. Consider 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 in fixing broken windows is to remove the sash, also known as the frame and lay it flat on a table. Wearing eye protection, gently wiggle the window's frame and pull out any remaining fragments. Utilize a utility blade to cut off the glazing compound, and the glazing points that hold the window in place. Keep an eye on the components and their location to ensure they are reinstalled.
After the frame and sash are removed then you can begin the process of preparing to install new glass. Be sure to check that the opening of the frame is the right size for the replacement window. Measure both sides of the opening, then subtract 1/8 inch from each measurement to give room for expansion and contraction of the frame and glass. Afterwards, purchase double-strength glass cut to these precise dimensions. It is also a good idea to purchase enough new glazier's glazier's pointing or clips to be installed every 6 inches around the window pane.
Depending on the window's warranty the window may be covered by the manufacturer and in this case, you need to contact them to make an claim. After the new glass has been installed, it is important to cover it with a thin layer of glaziers compound. After letting the compound dry, you can paint it to match the rest of the window frame.
If you have a crack that is more than an inch, cutting the crack with the edge of a blade just over the crack can help to stop it from spreading further. This method isn't foolproof, however it can slow the growth of the cracked until you can take more permanent measures.
Repair
Professional window installers have the right tools and know how to work with different kinds of glass. They know how to dispose of waste safely which means they are less likely than other people to leave behind a mess that could harm family pets or members of the family. They're also familiar with various types of windows and may be capable of identifying issues that might not be apparent to an inexperienced homeowner.
Before you begin the process of repairing damaged window glass, ensure to wear safety goggles and gloves. A small crack could cause glass shards to fly around and put anyone at risk in or around the home. It's also crucial to figure out what caused the crack in the first place, as it could help avoid future problems.
Begin by creating a two-part epoxy mixture. They are usually a 50/50 mixture of hardener and resin. They must be mixed quickly. When the mixture is prepared, apply it to the crack in the glass and let it dry. It should take only some minutes, but you must work quickly because the mixture is extremely thick and dries very quickly.
After the epoxy has dried, you can get rid of excess epoxy with a blade. After that, you'll need clean the area around the crack of glass. If you don't clean it properly, the residue can cause further damage to the glass. Once the glass is cleaned using a putty knife, you can use it to smooth the compound along the edge of the window and to align it with the frame made of wood.
Think about using a plastic lid for a more robust option. You can cover the glass with masking tape or a heavy-duty trashbag. This will prevent the crack from spreading, and will also keep wind, water and bugs out.
If you're unable to reach the window fast enough, you can use silicone sealant to create temporary repairs. Apply a small amount silicone sealant on the edge of the damaged glass. It won't completely fill the gap between the frame and glass however it will keep the broken piece in place while you repair it.
Repainting
If your glass windows are old, you might consider repainting them. This is an affordable alternative to replace your windows and can provide your home with a new look. Make sure the surface is clean before painting. Use rubbing alcohol or soap and water to remove oil smudges and other residues that could prevent 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. In the end it is recommended to apply several thin coats of paint instead of a thick layer. This will make the paint last longer and make your windows appear smooth and even.
If you're planning on repainting your glass windows, ensure that you have the appropriate tools nearby. You'll need a brush or sponge, painter's tape toothpicks, a ruler as well as a few other tools like a rag or paper towel. You should also have the brushes and paint you'll be using for the project in your possession. Follow the manufacturer's instructions. Be patient because it could take a while for the paint to fully dry.
You should also make sure the space you're working is well ventilated, especially if you're using solvent-based paint. This will help to reduce the chance of inhaling harmful chemicals, and the paint will dry more quickly. Wear a mask to protect yourself when using spray paints.
For older glass windows, it is necessary to prepare the surface before painting. Clean the glass window thoroughly with soap and warm water, then use rubbing alcohol to scrub off any oil or grease that could hinder paint's adhesion. Make sure the windows are completely dry before you begin coating them.
If your glass windows are energy-efficient dual pane windows, then you might be able to submit a claim to the window company or dealer that sold them to cover any repair double glazing windows or replacement costs. This is especially true if you have experienced numerous issues with cracked glass or condensation even though the windows are covered by warranty.
Sealing
Whether you have old 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 required if fog or condensation is causing energy loss. Other options include replacing the IGU with a single pane, or repairing the IGU that is in place by drilling a hole in its bottom and filling it with an anti-fogging solution.
You can also fill in the gap between windows and a threshold or sill with a felt strip or vinyl V-strip. Felt is cheap and can be glued, nailed or stapled to the frame, but it does not provide much protection from moisture. Vinyl v-strips are easy to install and long-lasting, but can be expensive. It is usually used in areas that are subject to high abrasion. Door sweeps are inexpensive and can be nailed into place but they create virtually no barrier between the sill or threshold and air, dust, and other debris.
To repair a cracked window seal first, employ a putty knife to scrape off the caulk. Wearing eye protection and gloves take out the glazing point -- tiny fasteners with sharp pointed tips that hold the glass in the frame's recess. After removing the glazing points, remove the grooves and sand the wood. Wipe off any sanding traces and then seal the unfinished 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 stronger seal. Choose a putty specifically for glass as it will be more durable and adhere better.
Apply a small amount the putty to the inside 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 aligns with the frame's edge. Apply pressure on the glass to compress the putty and glass repairs into an elongated seal. Smooth the compound with gloves and get rid of any drips or caulk that were applied incorrectly before it dries.