Glazing Repairs
Repairing your glazing correctly can boost the value of your home. This can also increase the efficiency of your windows and doors.
It isn't always easy to determine whether the problem you're experiencing is one that requires professional assistance. Here are some of the most common problems that require fixing:.
Seals that have been damaged
Window seals are an essential part of your glazing system that secure, insulate, and protect windows from outside air and moisture. Although they are designed to last for a long time, and may require repair or replacement, the fact is that they'll need to be replaced at some time. The good news is that there are several options for repair depending on your budget and timeline.
Fogging in your double-paned insulated glass unit is among the most common indications that the window seals are failing. Foggy windows result from a damaged seal between the two glass panes of your IGU that allows moisture get in, causing condensation. You can use a steamer to clear the windows or apply window putty. However, it's best to have your window seals fixed by an expert.
A leaky seal could cause your windows' insulation value to decrease. The space between your two panes is filled with an inert gas such as argon or xenon that helps the IGU resist thermal transfer and retain heat within the home. The benefits of the IGU's insulation will be lost in the event that the window seal is damaged. Your energy bills will also increase.
Gaskets made of rubber begin to degrade over time because of exposure and age. The process can be accelerated by inadequate care, 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, ruining the appearance and compromising your insulation.
The best way to prevent a breakdown of window seals is to carry out regular maintenance and avoiding common errors. Avoid using a high-pressure washer to clean windows since it can cause damage to the seal. Don't apply a reflective film to your window that is insulated, as this could void the warranty and harm the sealant. Be cautious when using chemical like paint strippers as they can damage sealant and cause failure.
Broken Glass
Broken glass is a problem that needs immediate attention. A broken pane within a window could fall and cause further windows to break or create drafts, or allow water or insects into your home. A broken pane of glass can be dangerous for anyone who comes into contact with it. This includes pets and children. In addition to being a safety hazard broken glass can be difficult to remove and may cause further damage to frames, sash and other surfaces.
If a window is cracked the first step is to tape it up with a cross-patch of duct tape to stop the glass from shattering further and keep rain, bugs and other debris out of your home until you are able to replace the glass. This is particularly important for windows that are higher up.
Take precautions by wearing protective eyewear and gloves that are cut-resistant. Utilizing a putty knife, or pliers, pry out old glazing points, the tiny fasteners that fix glass into the frame's recesses. Once the glass is removed, you must clean the entire area to prepare it for new window.
After measuring the window's opening, it is important to ensure that the replacement is the exact size. Most glaziers will have standard-sized panes available to insert however if you're looking for energy-efficient or safety glass, it will likely need to be custom cut for your frame. To avoid a mistake, measure the window opening and subtract approximately 1/8 to 1/4 inch to fit the new pane.
When you are ready to install your new glass, carefully put it in the frame. Make sure it is perfectly with the rabbets. A glass pane that's too huge could cause clouding and swelling of the wood surrounding it, whereas one that's too small may fall off the frame and let drafts enter your home.
Once you've made sure the new pane is secure by a second 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 it's even around the new pane. When the compound is dry paint it on the frame to match your window.
Structural Problems
The structural strength of curtain wall frameworks and systems for framing is essential to the safety, performance, and compliance of glass surfaces. During an inspection, the professional will check fasteners, anchors and supports to determine whether they are corroded degraded, or misaligned. They also check the gaskets and sealants to ensure that they are properly installed and that they are not leaky.
Rusted frames and sagging walls are structural issues that must be addressed. These problems are dangerous and could cause serious damage over time. It is crucial to address any structural issues as fast as you can, to avoid costly repairs down the road.
Curtain wall systems require extensive structural support in order to withstand wind loads, and other strains. If these components fail, the water intrusion that occurs can be damaging and costly. The main causes for these failures include poor construction, design errors and inadequate installation.
Another issue that is common is warping, which can cause deformed or distorted glass panels and affect the system's appearance, energy efficiency, and safety. An inspector for glass looks for warping during an inspection and recommends repairs actions if necessary.
The first step of an inspection of glazing is to ensure that the area of work has been cleared of all obstructions and that workers are wearing the appropriate safety equipment. Gloves, hard hats and high-visibility vests are all a part of the safety equipment. It is also an excellent idea to wear the ladder and harness for accessing higher or harder-to-reach areas.
Common repairs for windows made of wood are missing or damaged hardware. A small crack in window frames made of wood can be fixed using a two-part epoxy, but damaged or rotted wood is typically recommended replacement. Sashes that stick can be freed from their tracks by sanding and applying graphite oil. More complex issues like the replacement of sliding mechanisms as well as major sash or frame parts are typically left to aluminum window companies.
Replacing an existing curtain wall system usually involves the cost of installation is much higher than rehabilitation options, however the energy savings and increased comfort of the occupants could eventually pay for the initial investment. A replacement system can assist in bringing an existing structure into conformity with the stricter standards of building codes for insulated glass and wind resistance to load.
Sash Issues
Many issues with sash windows can be identified and resolved by a visual examination. Things like rotting wood, damage to paintwork and broken glass can all be picked up with a professional assessment of the window and ensure that the window is in good condition for future use. Fortunately, the most frequent issues aren't as serious and don't require replacement.
Issues like a sash window that won't open or close can be a nuisance and also affect your home's energy efficiency. It's also a risk when windows suddenly slam shut and cause injuries, property damage and loss of cool air or heat.
Regular maintenance is necessary to keep sliding sash windows in good condition and operating properly. Cleaning your sash windows and applying a lubricant spray can help them to open and close more quickly. If the issue persists it could be because the balances aren't working properly or there is a problem with the sash.
Over time wooden window sashes absorb moisture and be affected by changes in levels of humidity. This causes them swell and shrink, which may result in them becoming stuck or trapped within the frame. This can be avoided by ensuring a tight seal on the wood, and regularly applying a sash sealer or paint to guard against moisture.
Other sash issues include a faulty lock, cord displacement, and nail jamming. All of these make it difficult to open and shut windows in sash. A carpenter can solve these issues by removing the sash and fixing or replacing damaged parts, before re-cording them.
Stained double glazing repair can sometimes be stained again to improve their appearance. It is essential to keep them in good condition to avoid water ingress and rot as well as other problems that may occur when the paint begins to peel and crack. Stained glass can also be re-leaded to keep it from leaking water into surrounding timber and causing wood decay.