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Glass Window Repair

Professional window repairmen are able to move large glass panes from a height higher than the ground. They adhere to strict safety guidelines and often work under extreme weather conditions.

Wearing protective clothing, cut off the metal glazing points and all glazing putty using an utility knife. A heat gun can to soften and eliminate the old putty.

Replacement

When a window pane breaks, it can be tempting to try and repair the glass instead of replace it. However, replacing a window is often more cost-effective and can help prevent other problems that could affect 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 will require an option that is more permanent.

The first step to repair broken windows is to remove the frame, or sash, and lay it flat on a work table. Wearing eye protection, carefully move around and pull out any shards that remain within the window. Utilize a utility blade to scrape off the glazing compound, as well as the glazing points that keep the window in place. Keep an eye on these components and their locations to make sure they can be reinstalled later.

After you have removed the frame and sash you can start preparing to replace the glass. Be sure to check that the opening of the frame is of the correct size for your replacement window. Measure both sides of the opening, then subtract 1/8 inch from each measurement in order to leave room for expansion and contraction of the frame and glass. Then, purchase double-strength glass cut to these exact dimensions. It is recommended to also purchase enough glazier's clips, or points to be installed every 6 inches around the window pane.

Based on the window's warranty the window may be covered by the manufacturer, in which case you need to contact them to make an claim. Once the new glass has been installed, it should be covered with a thin layer of glazier's compound. After the compound has dried, you can paint the frame to the color of the.

If you have a crack that is more than an inch, cutting the crack with the edge of a blade just over the crack will help stop it from spreading further. This method isn't completely foolproof, but it could slow the development of the crack to a manageable level until you can take permanent measures.

Repair

Professional window contractors are equipped with the right tools and know how to work with different types of glass. They also know the best ways to dispose of waste, so they're less likely to leave scraps in the trash, which could cause harm to pets or family members. They're also accustomed to working with various types of windows and may be able to spot problems that might not be apparent to an inexperienced homeowner.

Wear safety glasses and gloves prior to starting repair work on cracked glass. Even a small crack can cause glass shards to fly away and put anyone at risk inside or around the house. It is crucial to determine what caused the crack, so that you could prevent future problems.

Begin by creating a two-part epoxy mixture. They typically are composed of a 50/50 blend of resin and hardener and must be mixed quickly. After the mixture is prepared, apply it directly to the crack and allow it to dry. This should only take a few minutes however it is important to get it done quickly as the mixture is very dense and quick drying.

Once the epoxy is dried, you can get rid of any excess using a putty knife. Then, you'll need to clean the area around the cracked glass. If you don't do this properly, the residue can cause further damage to the glass. Use a putty blade smooth out the compound around the edge of the window and then match it to the frame made of wood.

Consider using a plastic cover to make a more durable choice. You can cover the glass with masking tape or a heavy-duty trashbag. This will keep the crack from growing and will also block out wind, water, bugs, and debris.

If you're not able to reach the window in a timely manner, you can use silicone sealant to create an interim repair. Simply place a tiny amount of the stuff around the outside of the broken window. It won't close the gap between the frame and the glass completely, but it will hold the broken piece in place until you can repair it.

Repainting

If your windows with glass are old, you might need to paint them. This is a cost-effective alternative to replacing your windows and can give your home a fresh look. Before painting, make sure the surface is clean. Use rubbing alcohol or soap and water to remove oil smudges, as well as other residues which can prevent 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 keep your windows looking smooth and even.

If you're planning on repainting your glass windows, ensure that you have the proper tools nearby. You'll need a brush, sponge, painter's adhesive, toothpicks, a ruler as well as a few other tools, such as paper towels or a rag. It is recommended to have the brushes and paints you'll use on hand. Be sure to follow the manufacturer's directions and be prepared with plenty of patience as it can take a while for the paint to dry.

It is also important to ensure that the space you're working is ventilated when you're using solvent-based paint. This will decrease the risk of breathing harmful chemicals, and the paint will dry more quickly. Use a mask that is protective when using spray paints.

You'll need to clean the glass window thoroughly with warm water and soap before you paint it. Clean the glass window thoroughly with soap and warm water. You can 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 dried before you begin to paint them.

If you have energy-efficient double pane windows on your windows, it may be possible to file an insurance claim for nearby repair or replacement with the company that makes the windows or dealer who sold the windows. This is especially true if your windows are still under warranty and have experienced numerous problems with condensation or damaged glass.

Sealing

If you have double-pane windows that have a cracked seal or newer insulated glass units (IGUs) that have experienced defogging or fog, there are many options to address the issue. The most costly option is to replace the insulated unit and frame but it may be required if fog or condensation is causing energy loss. Other options include replacing the IGU with a single pane, or fixing the existing IGU by drilling a hole in its bottom and filling it with an anti-fogging agent.

You can also fill in the gap between the window frame and the threshold or sill with a felt strip or vinyl V-strip. Felt can be stapled, glued or placed in place, but doesn't offer much protection against moisture. Vinyl weather stripping v-strip is durable and easy to install however it is costly and is generally used for areas that are subject to high abrasion. Door sweeps are affordable and can be fixed into place but they create little to no barrier between the sill or threshold and dust, air and debris.

To repair a cracked window seal, first employ a putty knife to take off the old caulk. Wearing gloves and eye protection take out the glazing point -- tiny fasteners with sharp, pointed tips that pin the glass to the frame's recess. After taking out the glazing points, remove the grooves and sand down the wood. Wipe away any sanding residue and then seal the unfinished wood with a linseed oil-based paint or clear wood sealer.

Traditional glazing putty can be applied with either a putty knife or a caulking gun, however a knife provides a better application that is more precise and provides a stronger seal. Select a putty specifically designed for glass windows, since it will be more adhesive and a longer life.

Apply a thin layer across the inside of the frame where it meets with the glass. Slide the window into the frame so that the scribed line on the glass lines up with the edge of the frame. Apply pressure to the glass to compress the putty and create an elongated seal. Smooth the compound with a gloved finger and then wipe off any mistakenly applied caulk or spills that are not properly wiped away before it is dry.