Making repairs to your glazing correctly can increase the value of your home. It will also improve the efficiency of your window or doors.
However, double glazing repair can be tricky to know whether the issue you're experiencing requires professional attention. Here are some of most common problems that need to be fixed:
Seals that are damaged
Window seals are a crucial component of your window system. They protect, insulate and protect windows from external air and moisture. They are designed to last for a long period of time, however, they might require repair or replacement at some point. The good news is that there are a variety of options for repair according to your budget and timeframe.
One of the most obvious indicators that your window seals are failing is fogging in the double pane of your insulated glass unit (IGU). Foggy windows result from a damaged seal between the two glass panes of your IGU which allows moisture to get in, causing condensation. Although you can try some quick-fixes to defog your windows, for instance using a steamer, or applying window putty, the most efficient solution is to get your window seals replaced by a professional.
In addition to allowing fogging and condensation between the window panes, a failing seal could cause your windows to lose their insulating value. The space between the two panes is filled with inert gas such as argon or xenon, which assists the IGU in resisting thermal transfer and maintain heat in the home. If the window seal is damaged, the insulating benefit of your IGU will be diminished and your energy costs will rise.
Over time rubber gaskets begin to deteriorate due to age and exposure. The degradation can be accelerated by improper maintenance or environmental factors, such as UV radiation. If not addressed, this may cause water infiltration into the building envelope, resulting in mold and mildew. This can cause damage to the frame and sash of your IGU, destroying the appearance and compromising insulation.
The best way to prevent a breakdown of window seals is to carry out regular maintenance and avoiding common errors. For instance, avoid using a high-pressure washer to clean your windows, because it could get into the sash, and damage the seal. Do not add reflective films to your window that is insulated, since this could invalidate the warranty and harm the sealant. Be cautious when using chemicals like paint strippers because they can harm sealant and cause failure.
Broken Glass
Broken glass is a hazard that requires immediate attention. A pane shattered in a window may fall and break windows or cause drafts and even insects or water to infiltrate your home. A broken glass pane can also be dangerous for anyone who comes in contact with it, including children or pets. Glass that has been broken is not just a risk to safety but can be a challenge to remove and can cause further damage to sash and frames as well as other surfaces.
The first thing to do when a window has damaged is to wrap it up with a cross patch of duct tap in order to prevent further shattering. This will keep insects, rain and other debris out of your house until you can replace your glass. This method is especially important for windows with higher levels.
Next, take precautions by wearing thick protective eyewear and gloves that are cut-resistant. Utilizing a putty knife, or pliers, cut out old glazing points, the tiny fasteners that pin glass into the frame's recesses. Once the glass has been removed, clean all the areas around it to prepare for the new replacement window.
After measuring the window's opening, it's essential to make sure that the replacement is the exact size. Most glaziers will have standard-sized panes available however if energy-efficient or safety glass is required, it might need to be cut to fit the frame. To avoid committing mistakes make sure you measure the opening of your window and subtract 1/8 to 1/4 inches from the new pane.
Once you're ready to put in the new glass, place it in the frame with care and make sure it's a flush fit with the rabbets that support it. A glass pane that's too big can swell and cloud the surrounding wood, while one that's too small may fall from the frame or let drafts enter your home.
Once you've made sure the new pane is secured, roll another cord of compound for glaziers around the edges of the glass to secure it to the frame and sash. Smooth the compound with your fingers to ensure it is even around the new pane. When dry paint the newly glazed frame and compound to match the rest of your window.
Structural Issues
The structural integrity and performance of curtain wall and framing systems is crucial for the safety, compliance, and performance of glazed surfaces. In an inspection, a professional checks fasteners, anchor points, and supports for corrosion, deterioration, or misalignment. He or she will also check the sealants and rubber gaskets to ensure they have been properly installed and are not leaking.
Rusted frames and sagging wall are structural issues that need to be addressed. These issues can be extremely risky and could cause severe damage over the course of time. It is crucial to fix any structural issues promptly in order to avoid expensive repairs in the future.
Curtain wall systems require substantial structural support to withstand the forces of wind and other stress. The water intrusion caused by these components could be costly and damaging. These failures are usually caused by inadequate construction, design errors and poor installation.
Another issue that is common is warping, which could cause deformed or distorted glass panels and affect the system's appearance, energy efficiency, and safety. A glass inspector will look for warping during an inspection and recommends repair measures if needed.
The first step of a glazing inspection is to ensure that the area of work has been cleared of all obstructions and that the workers are wearing appropriate safety gear. This includes gloves, hard hats, and high-visibility vests. It's also a good idea to use a ladder and harness for accessing higher or harder-to-reach areas.
For wood-framed windows, common repairs involve loose or missing hardware. A small crack in wooden window panes can often be fixed with a two-part epoxy, but damaged or rotten wood is generally better replaced. Sliding sashes that are stuck in their tracks can be removed by sanding them and applying graphite grease. More complex issues like replacing sliding mechanisms and major frame or sash parts are typically left to aluminum window companies.
Replacing a curtain wall system usually involves a much higher upfront cost than rehabilitation, however the energy savings and enhanced quality of life for the occupants may eventually cover the initial investment. In addition, a replacement system can assist in bringing the structure in line to more strict building code requirements for insulated glazing and wind load resistance.
Sash Issues
Many sash window issues may be easily identified and dealt with by an examination. A professional assessment of the window will reveal things like wood that is rotting and paintwork damage as well as broken glass, assuring that the window is in good condition to be used in the future. Fortunately, the most frequent problems are less serious and don't require replacement.
Issues like a sash window that doesn't close or open can be a hassle and could also impact your home's energy efficiency. Your windows can also be dangerous if they suddenly slam closed. This could result in injuries, property damage and a loss of heat or air conditioning.
Sliding sash windows need regular maintenance to keep them looking good and working properly. Cleaning your sash window and spraying lubricant on it can make them easier to open and shut. However, if the problem persists, it could be an indication that the balances aren't working correctly or that something is wrong with the sash itself.
Over time wooden window sashes absorb moisture and are affected by changing levels of humidity. They then expand and shrink, which may cause them become stuck or jammed within the frame. This can be avoided by ensuring a tight seal on the wood and applying regularly a sash sealer or painting to guard against moisture.
Other sash problems that could be caused by a defective the sash lock cord displacement, cord displacement or nail jamming, which can make windows more difficult to open and close. These can often be fixed by a carpenter who will remove the sash, replace or repair any damaged components, and then reconnect them.
Stained glass windows can be stained to restore their appearance. It is important to keep them in good condition to guard against water ingress and rot which can occur when the paint starts to peel and crack. Stained glass can also be re-leaded in order to prevent it from leaking water onto the surrounding timber and causing decay of the wood.
