Glazing Repairs
Repairing your glazing correctly can increase the value of your home. This can also increase the effectiveness of your windows or doors.
It can be difficult to determine if the problem you are experiencing requires professional repair. Here are some of most common problems that need to be addressed:
Damaged Seals
Window seals are an essential part of your window system. They protect, insulate, and protect windows from external air and moisture. Although they are designed to last for a long time and could require repair or replacement, the reality is that they will need to be replaced at some time. There are a variety of options for repair according to your budget and timeline.
One of the most obvious indications that your window seals are failing is a fogging issue in your double pane IGU, also known as an insulated glass unit (IGU). Foggy windows are caused by a broken seal between the two glass panes of your IGU which allows moisture to be absorbed, causing condensation. Steamers can be used to clear the windows or apply window putty. However, double glazing window repairs is best to fix your window seals by an experienced professional.
In addition to allowing fogging and condensation between the window panes, a failing seal could cause your windows to lose their insulation value. The space between the two panes is filled with inert gas like argon or xenon which assists the IGU in resisting thermal transfer and maintain heat in the home. The benefits of the IGU's insulation will be lost when the window seal fails. Your energy bills will also increase.
Gaskets made of rubber begin to degrade over time due to exposure and aging. The degrading process can be accelerated by improper maintenance or environmental factors such as UV radiation. If not addressed, this can cause water intrusion into the building envelope resulting in the growth of mold and mildew. This can cause damage to the frame and sash of your IGU and cause damage to the appearance and compromising insulation.
Avoiding common mistakes and performing regular maintenance is the best method to stop window seals from being damaged. For instance, you should avoid using high-pressure washers to clean your windows, as it can get into the sash and damage the seal. Don't apply a reflective film to your insulated window, because it could void the warranty and damage the sealant. Be careful when using chemicals like paint strippers as they can damage sealant and cause failure.
Broken Glass
Broken glass is a hazard that requires immediate attention. A cracked pane of glass in a window can fall and cause further windows to break or cause drafts, or allow water or insects into your home. A glass pane that has been broken could also pose a risk to anyone who comes in contact with it, including pets or children. Shattered glass is not only a safety risk, but it can be a challenge to remove, and cause additional damage to frames and sash and other surfaces.
The first step to take when a window is damaged is to wrap it up with a cross patch of duct tap to prevent further shattering. This will keep bugs, rain and debris out of the house until you can replace your glass. This is particularly crucial for windows with higher levels.
Then, be sure to take precautions by wearing cut-resistant gloves and eye protection. Using a putty knife or pliers, pry out old glazing points, which are the tiny fasteners that hold glass into the frame's recesses. After the glass has been removed, wash the entire area to prepare it for new window.
After measuring the window opening, it's important to ensure that the replacement is the exact size. Most glaziers will have standard-sized panes ready to insert, but if you want security glass or energy-efficient, it's likely to need to be custom cut for your frame. To avoid committing mistakes take a measurement of your window's opening and subtract 1/8 to 1/4 inches from the new pane.
When you're ready for installing the glass, put it carefully into the frame and check for a flush fit with the rabbets holding it. A new glass pane that's too large could cause clouding and swelling of the wood surrounding it, whereas one that's too small could fall from the frame or let drafts enter your home.
Once you've confirmed that the new pane is secure to the frame, wrap another cord of glaziers' compound around the glass's perimeter to seal it to the frame and sash. Smooth the compound using your fingers to ensure that it's even around the new pane. When dry, paint the newly glazed compound and frame to match the rest of your window.
Structural Problems
The structural integrity and performance of curtain wall and framing systems is essential for the safety, compliance and performance of glazing surfaces. During an inspection, a professional inspects anchor points, fasteners and supports for signs of corrosion or deterioration or misalignment. He or she will also examine the gaskets and sealants made of rubber to make sure they have been installed correctly and aren't leaking.
Structural issues that need to be addressed include rusted frames and walls that are sagging. These issues can be risky and could cause severe damage over the course of time. It is crucial to take care of any structural issues as soon as possible to avoid costly repairs down the line.
Curtain wall systems require extensive structural support to withstand wind loads and other strains. When these components fail, the resulting water intrusion can be costly and damaging. These failures are often caused by inadequate construction, design errors, and improper installation.
Warping can also result in distortion or deformed panels, which may impact the appearance, energy efficiency and safety of the system. A glass inspector will check for warping and recommend repairs if needed.
The first step of an inspection of glazing is to make sure that the area of work is free of obstructions and that the workers are wearing the appropriate safety equipment. This includes hard hats, gloves and high-visibility vests. It is also recommended to use a harness and ladder to access higher or more difficult-to-access areas.
For windows with wood frames, typical repairs involve a lack of or damaged hardware. A few minor cracks on wooden window panes can often be repaired with a two-part epoxy, but rotted or severely damaged wood is usually better replaced. Sticking sashes can often be freed from their tracks by sanding them and applying graphite grease. More stubborn problems like replacing sliding mechanisms or the major frame or sash components are typically left to aluminum window companies.
Replacing a curtain wall usually comes with an upfront cost that is higher than rehabilitation measures, but the energy savings and increased quality of life for the occupants may eventually cover the initial investment. A replacement system may help bring an existing structure in conformity with the stricter standards of building codes for insulated glass and wind resistance to load.
Sash Issues
Many sash window issues may be identified and resolved through a visual examination. A professional window assessment can identify things like wood that is rotting and paintwork damage as well as broken glass, ensuring that the window is in good condition to be used in the future. Fortunately, the most common issues aren't as serious and don't necessarily necessitate replacement.
Problems such as the sash not closing or open can be annoying and can affect the efficiency of your home. Your windows can also be risky if they suddenly snap shut. This can result in injuries, property damage, and the loss of heat or air conditioning.
Regular maintenance is necessary to keep sliding sash windows looking nice and operating properly. Cleaning your sash window and spraying it with lubricant could make it easier to open and close. If the issue persists, it could be a sign that the balances aren't functioning correctly or that something is wrong with the sash itself.
Wooden window sashes absorb moisture over time, and are affected by changes in humidity. This causes them swell and shrink, which can cause them to become stuck or trapped within the frame. This can be prevented by ensuring a tight seal on the wood and regularly applying a sash sealer or paint to shield against moisture.
Other issues with sash windows include a damaged lock, cord displacement, and nail jamming. All of these make it difficult to open and shut windows for sash. These can often be fixed by a carpenter who will remove the sash, replace or repair any damaged parts and reconnect them.
Stained glass windows can sometimes be stained again to improve their appearance. It's important to maintain them in good order to protect the glass from the ingress of water and rot, which may occur when the paint begins to peel and crack. Stained glass can also be re-leaded to stop it from leaking water onto the surrounding timber and causing wood decay.