Glazing Repairs Getting glazing repairs right can increase the value of your home. This will also improve the efficiency of your windows and doors. It can be tricky to know what the issue you're experiencing is one that needs professional repair. Here are a few of the most frequent problems that require fixing:. Damaged Seals Window seals are a crucial element of your window system. They protect, insulate and protect windows from outside air and moisture. They are designed to last for a long time however, the reality is that they could require repair or replacement at some time. The good news is there are a variety of options for repair according to your budget and timeframe. One of the most obvious indications that your window seals are failing is a fogging issue 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 that allows moisture to seep in, creating condensation. Although you can try some quick-fixes to defog your windows, for instance using a steamer or window putty, the best solution is to repair your window seals by a professional. In addition to allowing fogging and condensation between the windows, a weak seal could cause your windows to lose their insulating value. The space between your two panes is filled with inert gas such as argon or xenon which aids the IGU in preventing thermal transfer and maintain warm within the house. The benefits of the IGU's insulation will be lost in the event that the window seal is damaged. Your costs for energy will also increase. Over time rubber gaskets start to degrade due to age and exposure. Degradation can be accelerated due to inadequate care, or environmental factors such as UV radiation. This can cause mildew and mold if it is not addressed. This can cause damage to the frame and sash of your IGU, destroying the appearance and weakening insulation. Avoiding common mistakes and performing regular maintenance is the best method to prevent window seals from falling apart. Avoid using a high pressure washer to clean windows as it can cause damage to the seal. Also, avoid adding a reflective window film to your insulated glass, because it could void the warranty and harm the sealant material. Finally, be careful when using chemicals, such as paint strippers, since they can damage the sealant and cause it to fail. Broken Glass Broken glass is a problem that requires immediate attention. A broken pane in a window could fall and break further windows, or create drafts and possibly water or insects to enter your home. A glass pane that has been broken can be dangerous for anyone who comes in contact with it. This includes children and pets. In addition to being a safety hazard broken glass can be difficult to remove and could cause further damage to frames, sash and the surfaces that are adjacent to it. The first step to take when a window has damaged is to seal it up with a cross patch of duct tap to prevent further shattering. This will keep rain, bugs and other debris out of the home until you are able to replace your glass. This is especially important for windows that are higher up. Next, take precautions by wearing thick protective eyewear and gloves that are cut-resistant. With a putty knife or pliers, remove old glazing points, or the tiny fasteners that pin glass into the frame's recesses. Once the glass is removed, clean the entire area to prepare it for new window. It's important to measure the window's opening and make sure that the replacement is the right size. Most glaziers will have standard-sized panes however if energy-efficient or safety glass is required, it may need to be cut to fit the frame. To avoid any mistakes, measure the window opening and subtract approximately 1/8 to 1/4 inch from the new pane. When you're ready to install the new glass, place it with care into the frame and check for a flush fit to the rabbets that hold it. A glass pane that's too large could cause the wood to expand and a pane that is too small could be thrown out of the frame, or allow drafts enter. Once you've confirmed that the new pane is secured to the frame, wrap another cord of compound for glaziers around the edges of the glass to seal it to the frame and sash. Smooth the compound using your fingers to ensure that it is even around the new pane. After drying paint the newly glazed compound and frame to match the rest of your window. Structural Problems The strength and structural integrity of curtain wall and framing systems are crucial to the safety, compliance and performance of glazing surfaces. During an inspection, a professional will inspect anchors, fasteners and supports to determine whether they are corroded deteriorated, or misaligned. He or she also checks the gaskets and sealants to ensure that they are installed correctly and that they are not leaky. double glazing window repairs that need to be addressed include rusted frames and sagging walls. These issues can be dangerous and can lead to serious destruction over time. It is crucial to take care of any structural issues as soon as possible to avoid costly repairs down the road. Curtain wall systems require extensive structural support to withstand wind loads, and other stresses. If these components fail, the water intrusion that results can be costly and damaging. These failures are often caused by poor construction, design mistakes, and inadequate installation. Warping can also result in distortion or deformed panels which could impact the appearance, energy efficiency and safety of the system. A glazing inspector will look for signs of warping and suggest repairs if needed. Glazing inspections should start by making sure that the work area is free of obstructions, and that all workers are wearing appropriate safety gear. Gloves, hard hats and high-visibility vests form part of the safety equipment. You can also utilize a ladder and harness to reach higher or more difficult-to-reach places. For windows made of wood, the most common repairs involve a lack of or damaged hardware. Two-part epoxy can be used to repair minor cracks in windows made of wood, however severely damaged or rotten wood should be replaced. Sticking sashes can often be freed from their tracks by sanding them and applying graphite grease. Aluminum window companies are typically the ones to tackle more complex issues, such as replacing sliding mechanisms or major frame or sash elements. Replacing a curtain wall system usually involves a much higher upfront cost than rehabilitation options, however the energy savings and increased comfort of the occupants could eventually pay for the initial investment. In addition, a new system can assist in bringing the current structure into compliance with the more strict building code requirements for insulated glass and wind load resistance. Sash Issues Many issues with sash windows can be easily identified and dealt with through an inspection. Things like rotting timber, damage to paintwork and broken glass are all picked up through a professional window inspection and ensure that the window is in good shape for future use. Fortunately, the most frequent issues are less severe and don't require replacement. Problems such as the sash not closing or open can be annoying and impact the energy efficiency of your home. Your windows can also be risky if they suddenly snap closed. This can result in injuries, property damage, and the loss of air conditioning or heat. Sliding sash windows need regular maintenance to keep them looking good and functioning well. Cleaning your sash windows and applying a lubricant spray will allow them to open and close more quickly. However, if the issue persists it could be a sign that the balances aren't functioning properly or there is something wrong with the sash itself. Wooden window sashes absorb water over time and are affected by changes in humidity. This causes them swell and shrink, which could result in them becoming stuck or jammed within the frame. This can be prevented by maintaining a tight seal around the wood, and by applying an sash sealer or paint to guard against moisture. Other sash problems include a damaged lock, cord displacement and nail jamming. These all make it difficult to open and shut windows for sash. A carpenter can fix these problems by removing the sash, fixing or replacing damaged components, then reconnecting them. It is possible to re-stain stained glass windows to bring back their original appearance. It is important to maintain them in good order to protect the glass from the ingress of water and rot, which may occur when the paint starts to peel and crack. Stained glass can also be re-leaded to keep it from leaking water into surrounding timber and causing decay of the wood.
double glazing window repairs
