5 Glazing Repairs Lessons From The Professionals Glazing Repairs

The correct repair of your glazing can increase the value of your home. It will also ensure that your door or window is operating as efficiently as possible, improving its overall efficiency.

It can be a challenge to determine if the issue you encounter requires professional assistance for repair. Here are double glazing repairs near me of the most common issues that need fixing:.

Damaged Seals

Window seals are an essential element of your glazing system. They secure windows, insulate them and seal them against the elements of air and water. They are designed to last for a long period of time, however, the reality is that they might require repair or replacement at some time. There are many options for repair, depending on your budget.

One of the most obvious signs that your window seals are failing is a fogging issue in your double pane insulated glass unit (IGU). Foggy windows result from a damaged seal between the two glass panes of your IGU that allows moisture to seep in, creating condensation. While you can try some quick-fixes to defog your windows, such as using a steamer or window putty, the most efficient solution is to get your window seals replaced by an expert.

A leaky seal could cause the insulation value of your windows to decrease. The space between your two panes is filled with an inert gas such as argon or xenon, which helps the IGU resist thermal transfer and maintain heat in the home. Once the window seal fails the insulation benefits of your IGU will be diminished and your energy costs will rise.

Rubber gaskets start to degrade over time because of exposure and age. Degradation can be accelerated due to inadequate care, or environmental factors like UV radiation. If not addressed, this can cause water infiltration into the building envelope and result in the growth of mold and mildew. This could eat away at the frame and sash of your IGU, ruining the appearance and compromising your insulation.

Avoiding common mistakes and executing regular maintenance are the best ways to stop window seals from breaking down. Avoid using a high pressure washer to clean windows since it can cause damage to the seal. Also, avoid adding a reflective window film to your insulated glass, as it could void the warranty and harm the sealant material. Finally, be careful when using chemicals, such as paint strippers, since they could damage the sealant and cause it to fail.

Broken Glass

Broken glass is a problem that needs immediate attention. A pane shattered in a window can fall and break windows, or create drafts and possibly water or insects to infiltrate your home. A broken glass pane could also pose a risk to anyone who comes into contact with it, including pets or children. In addition to being a safety risk, shattered glass can be difficult to remove and may cause additional damage to frames, sash, and other surfaces.

The first step to take when a windowpane is cracked is to tape it up with a cross patch of duct tap to prevent further shattering. This will keep insects, rain and debris out of the house until you can replace your glass. This is particularly important for windows that are higher up.

Wear thick, durable gloves. Also, wear eye protection. With a putty or pliers remove the old glazing points out of the recesses of the frame. Once the glass is removed, clean the entire area to prepare it for new window.


It's important to measure the opening of your window and ensure that the replacement is the right size. Most glaziers have standard-sized panes however, if energy-efficient glass or safety glass is required, it may need to be cut to fit your frame. To avoid mistakes, measure the window opening and subtract about 1/8 to 1/4 inch from the new pane.

Once you're ready to put in your new glass, carefully put it in the frame. Check that it fits flush with the rabbets. A new glass pane that's too huge can cause a cloud to form and swell on the surrounding wood, while one that's too small can fall from the frame or allow drafts into your home.

After you've ensured that the new pane is secured to the frame, wrap another cord of glaziers' compound around the edges of the glass to seal it to the frame and sash. Smooth the compound using your finger to ensure it's level with the new pane. After the compound has dried paint it and the frame to match your window.

Structural Issues

The structural strength of curtain wall systems and framing systems is vital to the security performance, performance, and conformity of the glazed surfaces. During an inspection, a professional inspects anchor points, fasteners, and supports for corrosion, deterioration, or misalignment. They also examine the gaskets and sealants to ensure they have been properly installed and aren't leaky.

The structural issues that must be addressed include rusted frames as well as sagging walls. These issues can be dangerous and could lead to severe destruction over time. It is important that you address any structural problems promptly so that you avoid costly repairs down the line.

Curtain wall systems require a lot of structural support in order to withstand winds, and other strains. When these components fail the resulting water intrusion could be destructive and costly. The root causes of the failures are poor construction, design flaws and inadequate installation.

Warping can also lead to distortion or deformed panels which can impact the appearance as well as the energy efficiency and safety of the system. A glazing inspector will search for signs of warping and suggest repairs if needed.

Glazing inspections should begin by ensuring that the work area is free of obstructions, and that all workers are wearing appropriate safety gear. This includes gloves, hard hats and high-visibility vests. It's also an excellent idea to wear a ladder and harness to access higher or more difficult-to-access areas.

Common repairs for windows made of wood include loose or missing hardware. Two-part epoxy is a good choice to repair minor cracks on wooden window panes, but severely damaged or rotten wood should be replaced. Sashes that stick can be freed from their tracks by sanding and applying graphite oil. More difficult problems, such as replacing sliding mechanisms and the major frame or sash components are typically left to aluminum window companies.

Replacing a curtain wall system typically involves a much higher upfront cost than rehabilitation, however the energy savings and enhanced comfort of the occupants could eventually pay for the initial investment. A replacement system can help bring an existing structure into line with the more stringent requirements of building codes, such as insulated glass and wind load resistance.

Sash Issues

Many sash window problems can be easily identified and dealt with by a visual inspection. Things like rotting wood and paintwork damage as well as broken glass can all be detected with a professional assessment of the window and ensure that the window is in good condition for its future use. Fortunately, the most common issues are less severe and don't require replacement.

Issues like a sash window that isn't able to open or close can be a hassle and could also impact the efficiency of your home's energy usage. It's also dangerous when windows suddenly slam shut, causing injuries, property damage, and loss of cool or warm air.

Regular maintenance is required to keep sliding sash windows in good condition and working well. Cleaning your window sash and spraying a lubricant can make them easier to open and close. However, if the issue persists, it could be a sign that the balances aren't working properly or there's something wrong with the sash itself.

Over time, wooden window sashes can absorb moisture and can be affected by changes in levels of humidity. They can expand and shrink, which could cause them to become stuck or trapped within the frame. This can be prevented by ensuring a good seal on the wood, and by regularly applying a sash sealer or painting to guard against moisture.

Other issues with sash windows include a faulty cord displacement, lock and nail jamming. All of these make it difficult to open and shut windows for sash. A carpenter can solve these problems by removing the sash and replacing or repairing any damaged parts, before reconnecting them.

Stained glass windows can be stained again to improve their appearance. It is important to maintain them in good shape to prevent water intrusion, rot and other problems that can occur when paint starts to peel and crack. Re-leading stained glass is another option to prevent it from leaking into surrounding wood and causing decay.