Glass Window Repair

Professional window repairmen work from high above the ground, navigating huge panes of glass. They work under extreme weather conditions and follow strict safety guidelines.

Wearing protective clothing, remove the metal glazing points and the glazing putty by using a utility knife. A heat gun can soften the old glue and speed up removal.

Replacement

If a window pane breaks, it could be tempting to try and repair the glass instead of replace it. It is cheaper to replace a window and it can also help you avoid other issues that could affect the efficiency of your home. Consider the type of broken glass to determine if it's a temporary fix or if a permanent solution is required.

The first step in fixing damaged windows is to take off the frame, or sash, and lay it flat on a work table. While wearing eye protection, carefully move the frame and remove any remaining shards in the window. Then, use a knife to remove the glazing compound and points that keep the glass in place. Keep an eye on the components and their location to ensure they are reinstalled.

After you have removed the frame and sash you can begin preparing to replace the glass. Before you begin ensure that the opening in the frame is sized for your replacement window. Take measurements both ways across the opening, and then subtract 1/8 inch from each measurement to give the expansion and contraction of the frame and glass. After that, you can purchase Double glazing Maldon-strength glasses cut to these exact dimensions. It is a good idea also to 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 must contact the company to file 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 rest of the window frame.

If you have a crack that extends more than an inch, cutting a small arc with the edge of a blade just over the crack could help prevent it from spreading any further. This method isn't completely foolproof, but it could slow the growth of the crack down to a manageable amount until you can take permanent measures.

Repair

Professional window contractors are trained to handle various kinds of glass, and they have the tools to do a proper job. They also understand the best practices for disposing of waste, and are less likely to leave waste behind, which could potentially injure family members or pets. They're also familiar with various types of windows, and they may be aware of issues that might not be apparent to an inexperienced homeowner.

Wear safety glasses and gloves prior to starting the process of repairing damaged glass. Even a small break can cause shards to fly, creating a risk for anyone who lives in or around the home. It is also crucial to determine the cause of the crack in the first place, as it could help avoid future problems.

Begin by creating a two-part epoxy mixture. They typically are a 50/50 mixture of hardener and resin. They must be mixed quickly. After the mixture is prepared and applied, simply apply it to the crack and let it dry. It should only take about a few minutes, but it is important to be quick because the mixture is thick and dries quickly.

After the epoxy has dried, you can take off any excess with a knife. You'll then need to scrub the cracked glass. If you don't do this correctly, the residue could cause further damage to the glass. Make use of a putty knife to smooth out the compound around the window's edge and then match it to the frame made of wood.

For a more durable solution you can consider using a plastic covering. A heavy-duty trash bag 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 bugs out.

If you're not able to get to the window fast enough then you can apply silicone sealant to make an interim repair. Apply a small amount of silicone sealant on the edge of the broken glass. It won't completely seal the gap between glass and frame, but it will keep the broken piece in place while you repair it.

Repainting

If your glass windows are old, you might want to repaint them. This is a low-cost alternative to replacing windows and can give your home a new appearance. Make sure the surface is clean prior to painting. Use rubbing alcohol or soap and water to get rid of oil smudges, as well as other traces of dirt that can hinder paint from adhering. It is also recommended to wear rubber gloves when working on glass to prevent the transfer of your own oils onto the window's surface. Apply several thin coats rather than just one large coat. This will allow the paint to last longer and will keep your windows looking smooth and even.

Make sure you have the right tools in your arsenal if you plan to repaint glass windows. You'll need a brush, sponge, painter's adhesive, a ruler, toothpicks, and a few other tools such as paper towels or a rag. It is recommended to have the paints and brushes that you'll use on hand. Follow the instructions of the manufacturer. Be patient because it could take some time for the paint to completely dry.

If you are using solvent-based paint, also ensure that the space where you work is adequately ventilated. This will decrease the chance of inhaling toxic chemicals, and the paint will dry more quickly. Use a mask that is protective when using spray paints.

For older glass windows, it is necessary to prepare the surface prior painting. Make use of soap and warm water to thoroughly clean the glass window. Then, use rubbing alcohol on any grease or oil remnants that may hinder the adhesion of the paint. Make sure that the windows are completely dry before you begin coating them.

If you have energy efficient double glazing Wythenshawe pane windows on your windows, it may be possible to file an insurance claim for repair or replacement with the window company or dealer who sold them. This is particularly relevant if you've had multiple problems with broken glass or condensation and the windows are covered by warranty.

Sealing

There are many ways to address the issue depending on regardless of whether you have an old double glazing Chatham-pane glass with a cracked seal, Double Glazing Maldon or if you own a newer insulation unit (IGU) that has experienced fogging. The most expensive option is to replace the frame and insulated unit, but it may be required if fog or condensation cause energy loss. Other alternatives include replacing the current IGU with a single-pane or repair it by drilling a small hole in the bottom of the unit, and then filling the solution with anti-fog.

You can also close the gap between windows and a threshold or sill using a felt strip, or vinyl v-strip. Felt is inexpensive and can be fixed by gluing, nailing, or stapled into place, but it does not provide a lot of protection from moisture. Vinyl v-strip is easy to put up and is durable however it can be expensive. It is typically used in areas that are exposed to abrasions that are high. Door sweeps are easy to nail in place and are inexpensive. However, they offer little or double glazing maldon no protection between the threshold and the air.

To repair a cracked window seal first, use a putty blade to remove the old caulk. Wearing gloves and eye protection, carefully pry out the glazing points -- tiny fasteners that pin the glass in the frame's recess using sharp and pointed ends. After removing the glazing points, clean the grooves and sand the wood. Wipe off any sanding debris and then seal the unfinished wood surface using a linseed oil-based paint or clear sealer.

Traditional glazing putty can be applied with a putty knife or caulking gun. However, using a knife allows for a more efficient precision and precise application. It also provides a stronger seal. Choose a putty that is specifically designed for glass, since it will last longer and adhere better.

Apply a small amount the putty on the inside edge of the frame, where it meets the glass. Slide the window into frame in a way that the scribed line on glass lines up with the frame's edge. Apply pressure on the glass to force the putty into a solid seal. Smooth the compound using a gloved hand and remove any caulk or drips that were not applied correctly before it dries.