7 Things You Didn't Know About Glazing Repairs
Glazing Repairs
Repairing your glazing correctly can increase the value of your home. It will also improve the effectiveness of your windows or doors.
It can be difficult to determine if the issue you are experiencing requires professional repair. Here are some of the most common problems that need to be fixed:
Seals that have been damaged
Window seals are a crucial element of your glazing system. They secure the windows, insulate them and seal against moisture and air outside. Although they are designed to last a long time and may require repair or replacement, the reality is that they will have to be replaced at some point. There are a variety of options for repair according to your budget and timeframe.
One of the most frequent indicators that your window seals are failing is fogging 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. While you can try some quick fixes to clear your windows, such as using a steamer or window putty, the most efficient solution is to repair your window seals by an expert.
In addition to allowing condensation and fogging between the windows, a weak seal can cause your windows to lose their insulation value. The space between the two glass panes is filled with an inert gas, such as argon and xenon which helps the IGU ward off heat transfer and keeps the heat in the house. When the window seal fails the insulation benefits of your IGU will be diminished and your energy costs will increase.
As time passes rubber gaskets begin to lose their elasticity due to age and exposure. Degradation can be accelerated through improper care, or environmental factors like UV radiation. If not addressed, this can cause water infiltration into the building envelope resulting in the growth of mold and mildew. This can eat through the frame and sash of your IGU, ruining the appearance and weakening the insulation.
Avoiding common mistakes and performing regular maintenance are the best ways to stop window seals from breaking down. Avoid using a high-pressure washer to clean windows, as it can cause damage to the seal. Do not add reflective films to your window that is insulated, as this could void the warranty and damage the sealant. Also, be cautious when using chemical products, such as paint strippers because they could damage the sealant and cause it to fail.
Broken Glass
Broken glass is a clear issue that requires immediate attention. A shattered pane in a window could fall and cause further windows to break, or create a draft, or even let insects or water into your home. A glass pane that is broken can also be dangerous to anyone who comes in contact with it, especially pets or children. In addition to being a risk for safety broken glass can be difficult to remove and could result in additional damage to frames, sash, and other surfaces.
The first step to take when a window is cracked is to tape it up with a cross-pattern of duct tap to prevent further shattering. This will keep rain, bugs and other 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 thick protective eyewear and gloves that are cut-resistant. Utilizing a putty knife, or pliers, remove old glazing points, which are the tiny fasteners that hold glass into the frame's recesses. After the glass has been removed, clean the surrounding areas to prepare for the new replacement window.
After measuring the window's opening, it's important to ensure that the replacement is precisely the right 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 cut specifically for the frame. To avoid any mistakes make sure you measure the opening of your window and subtract approximately 1/8 to 1/4 inch for the new pane.
When you are ready to put in your glass, take care to put it in the frame. Make sure it is flush with the rabbets. A glass pane that's too large can cause the wood to swell and a pane that's too small could fall out of the frame, or allow drafts get in.
Once the new pane has been secured, you can roll another cord of glaziers compound around the perimeter of the pane to seal the glass to the frame and sash. Smooth the compound with your fingers to ensure it is even around the new pane. Once the compound is dry paint it and the frame to match your window.
Structural Issues
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 corrosion, deterioration, or misalignment. He or she also checks the gaskets and sealants to make sure that they're installed correctly and that they are not leaky.
Rusted frames and sagging wall are structural issues that must be addressed. These problems are dangerous and can lead to serious damage with time. It is important to fix any structural issues as fast as possible to avoid costly repairs down the line.
Curtain wall systems need extensive structural support in order to withstand wind loads and other stresses. Water intrusion caused by these components could be costly and destructive. These failures are usually caused by poor construction, design mistakes and poor installation.
Another common problem is warping, which can cause deformed or distorted glass panels that can affect the system's appearance, energy efficiency, and security. An inspector for glass looks for warping during an inspection and suggests repair actions if necessary.
The first step in a glazing inspection is to ensure that the area of work has been cleared of all obstructions and that employees are wearing the proper safety gear. This includes hard hats, gloves, and high-visibility vests. You can also utilize a harness and ladder to reach higher or harder-to-reach places.
Common repairs for wooden windows include missing or loose hardware. A small crack in wooden window panes can often be fixed using an epoxy that is two-part, but damaged or rotted wood is typically better replaced. Sashes that are stuck can usually be freed from their tracks by sanding them and applying graphite lubricant. Window companies made of aluminum are typically the ones to tackle more complex issues, such as replacing sliding mechanisms, or the major frame or sash parts.
The cost of replacing an existing curtain wall system is usually higher than the cost of rehabilitation, but the energy savings as well as the increased comfort for residents could make it possible for the initial investment to be recouped. A replacement system may also help bring an existing structure in conformity with the stricter requirements of building codes for insulation of glass and wind load resistance.
Sash Issues
Many sash window problems can be easily diagnosed and addressed by a visual examination. A professional window assessment will reveal things like rotting wood and paintwork damage as well as broken glass, ensuring that the window is in good shape for its future use. Most of the problems that arise can be fixed easily and do not need replacement.
Problems such as a sash that doesn't close or open can be a nuisance and impact the efficiency of your home. Your windows can also be risky if they suddenly snap closed. This could result in injuries, property damage and a loss of heat or air conditioning.
Sliding sash windows require regular maintenance to keep them looking good and operating properly. Cleaning your windows for sash and spraying them with lubricant will allow them to open and close more quickly. If the problem persists, it could indicate that the balances don't work properly or something is wrong with the sash.
Wooden window sashes take in moisture over time and can be affected when humidity levels change. double glazing repairs causes them to swell and shrink, which can cause them to get stuck or trapped within the frame. This can be avoided by keeping an encapsulated seal around the wood and by regularly applying a sash paint or sealer to guard against moisture.
Other sash problems include a faulty lock, cord displacement and nail jamming. These issues make it difficult to open and close sash windows. A carpenter can resolve these issues by taking off the sash, fixing or replacing damaged components, then reconnecting them.
Stained glass windows may be stained again to improve their appearance. It is important to maintain them in good condition to prevent water ingress and rot, as well as other issues that may occur when paint starts to peel and crack. Stained glass can also be re-leaded in order to keep it from leaking water into surrounding timber and causing wood decay.