Glass Window Repair

Professional window repairmen work high off the ground, maneuvering massive glass panes. They work under extreme conditions and follow strict safety protocols.

While wearing protective clothing remove all glazing putty and glazing points with a utility knife. A heat gun can soften the old glue and make it easier to remove.

Replacement

It is tempting to repair the window glass instead of replacing it when panes break. However, replacing a window is usually more cost-effective, and can also assist in preventing other issues with your home's energy efficiency. It is also important to consider the type of glass that is broken to determine if this is temporary or if you will need to invest in an option that is more permanent.

To fix a broken window, you must remove the frame or sash and lay it flat on the floor. Wearing eye protection, carefully wiggle and pull out any shards that remain within the window. Then, use a utility knife to cut off the glazing compound and glazing points that help to hold the glass in the position. Keep track of the location of these components to make sure they can be put back in place later.

Once the frame and sash have been removed then you can begin the process of preparing to install the new glass. Before you do so, make sure that the opening in the frame is properly designed for the replacement window. To allow for the expansion of the frame and glass and contraction to both directions, measure the opening and subtract 1/8 inch. Then, buy double-strength glass cut to these exact measurements. It is recommended to also purchase enough glazier's clips, or points to install every 6 inches around each window pane.

Based on the window's warranty it could be covered by the manufacturer in which case you need to contact the company to file a claim. After the new glass has been erected, 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 frame.

If you have a crack that extends more than an inch, cutting a small arc with a razor blade just beyond the crack will help stop it from spreading further. This method isn't infallible, but it will slow the growth of the crack down to a manageable amount until you are able to take more permanent measures.

Repair

Professional window installers are equipped with the appropriate tools and know how to handle different kinds of glass. They are able to dispose of waste in a safe manner and are therefore less likely than other contractors to leave behind a mess which could cause harm to family pets or family members. They're also accustomed to working with different window types and may be capable of identifying issues that might not be apparent to a homeowner who isn't experienced.

Wear safety goggles and gloves prior to starting the process of repairing double glazed windows cracked glass. A small crack can cause shards of glass to fly away, which could pose a risk to anyone in or around the home. It's also crucial to determine the cause of the crack in the first place, as it can help prevent future problems.

Begin by creating an epoxy mix that is two-part. They typically are a 50/50 mixture of hardener and resin. They must be mixed quickly. Once the mixture has been made and applied, simply apply it to the crack and let it dry. This should only take about a minute however it is important to work quickly since the mixture is extremely thick and fast-drying.

Once the epoxy is dried, you can remove any excess with a knife. You'll then need to scrub the cracked glass. If you don't do this correctly, the resulting residue could cause further damage to the glass. After the glass has been cleaned with a putty blade, use it to smooth the compound along the edge of the window, and then match it to the frame made of wood.

Consider using a plastic cover for a more robust option. You can cover the glass with masking tape or a heavy-duty trashbag. This will stop the crack from spreading, and will also keep wind, water and insects out.

If you're not able to get to the window quickly, you can use silicone sealant to make a temporary repair. Simply apply a small amount of the substance around the outside edge of the broken pane. It won't seal the gap between the glass and the frame completely but it will hold the break in place until you can fix it.

Repainting

If your windows with glass are old, you might need to paint them. This is an affordable alternative to replace your windows and can give your home a fresh look. Make sure the window is clean prior to painting. Clean the window with water and soap or ruby alcohol to eliminate oil smudges as well as other residues that can prevent 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 several thin coats instead of a single thick one. This will make the paint last longer and will keep your windows looking smooth and even.

Make sure you have the right tools in your arsenal in case you want to paint glass windows. You'll need a brush, sponge, painter's adhesive, a ruler, toothpicks, and other tools, such as a rag or paper towel. You should also have the brushes and paint you'll use to complete the project. Be sure to adhere to the manufacturer's guidelines and be prepared with plenty of patience because it may take awhile for the paint to dry.

If you are using solvent-based paint, you should also ensure that the room in which you work is well ventilated. This will decrease the risk of breathing into harmful chemicals and allow the paint to dry faster. Also, make sure you wear a mask that is protective for any spray paints you apply.

It is necessary to clean the glass window thoroughly using soap and warm water prior to you paint it. Use warm water and soap to thoroughly clean the glass window. Then, rub alcohol on any oil or grease residues that might hinder the paint's adhesion. Be sure that the windows are completely dried before you begin painting them.

If your glass windows are energy-efficient dual pane windows, then you might be in a position to file a claim with the dealer or Glass Window Repair window company that sold them to cover any repair or replacement costs. This is particularly the case if you've experienced numerous issues with condensation or broken glass even though the windows are covered by warranty.

Sealing

Whether you have old double-pane windows with a broken seal or a newer version of insulated glass units (IGUs) that have experienced defogging, there are several methods to fix the issue. It is the most expensive option to replace the insulation unit and the frame. However, it might be necessary if fog or condensation is creating energy losses. Other options include replacing the IGU with a single-pane or repairing 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 by using a felt strip vinyl v-strip, Glass Window Repair or a door sweep. Felt can be stapled, glued, or nailed into place but doesn't offer much protection against moisture. Vinyl weather stripping v-strip is durable and easy to install however it can be costly and is usually used for areas that are subject to abrasions that are high. Door sweeps are inexpensive and can be nailed to the floor but they create virtually no barrier between the threshold or sill and dust, air, and debris.

To fix a cracked window seal, first use a putty blade to scrape off the caulk. Wearing gloves and eye protection take care to remove the glazing points -- small fasteners that hold the glass in the frame's recess, with sharp, pointed ends. After getting rid of the glazing points clean the grooves, then sand the wood. Wipe away any sanding residue, then seal the bare wood using a linseed oil-based paint or clear wood sealer.

Traditional glazing putty is applied using a putty knife or caulking gun. However, a knife provides a better, more precise application and provides a stronger seal. Choose a putty that is specifically designed for glass windows, as it will be more adhesive and durability.

Apply a thin layer of putty across the inside of the frame where it joins the glass. Slide the window into the frame so that the cut line on the glass is aligned with the frame's edge. Apply pressure to the glass to press the putty to form a tight seal. Smooth the compound using gloves and then remove any drips or caulk that were applied incorrectly before it dries.