Double Glazing Window Repairs
Many homeowners face recurring double glazing issues like broken handles or locks and condensation between the panes, and drafts. Fortunately, the majority of these issues can be solved without having to invest in new windows.
Misted double glazing typically means the sealed glass component requires replacement, but this is often a more cost-effective option than replacing the entire window frame.
Broken Glass
Modern double-paned windows can be easily broken by a pebble dropped from lawnmowers, or blow branches. Glass may only have to be replaced if just one pane breaks, but it could also require replacement of the entire window depending on its design and the type of insulation or coating. Repairing damaged glass is a simple process however, you'll need purchase an IGU (insulated glass unit) from your local glass repair shop to achieve the best results.
Wear safety gloves and a mask for your face when handling broken glasses. A single piece of glass broken can cause serious cuts and injuries, so take extra care to protect yourself. The broken pane may be secured with glass or putty, which must first be removed. upvc window repair can use a knife, but the use of a hammer or chisel could be required to remove the old putty. Before you start covering the area, cover it with a towel to keep any shards that might fall from the frame.
Make use of a heat gun prior to trying to remove the old caulk, if it remains in place. Then, cut through the caulk using your utility knife. If the frames have wooden stops that help keep the panes in a centered position in the frame, you may require the hammer and chisel, or long-nose pliers to remove the stop and place it in a different location.
After the old glass has been removed and the frame is empty then clean it using a damp rag. Then you can measure the frame opening to determine the size and width the new glass needs to be. You will also need to purchase a new set of glass points as well as double-face glazing tape.
A glazier's knife or putty knife is required to create the new putty. It has to be thicker than usual due to the additional thickness of the glass. Add linseed oil to the putty on a regular basis to keep it soft and easy to work with. Press the putty into the glass with your thumb after it has been rolled. After it has cured then wipe the edges of the glass and the frame with a cloth moistened with acetone, to remove any epoxy that has been raised above the glass's edge.
Condensation Between the Panes
Condensation between windows is a common problem for double glazing. It can make the windows appear foggy and milky and can cause mildew or mould growth around frames, sills and sealant. If left untreated, it can cause the sash as well as frame to degrade further which can further decrease the efficiency of the windows. If condensation becomes a major issue, it must be addressed as soon as possible to avoid further damage and improve the appearance of your windows.
Congestion can develop on the inside or outside of a double-glazed unit, but it's more likely to form between the glass panes as this is where the insulation is. Interior condensation is usually an indication that the air inside your home is humid. It's easy to fix this problem by dehumidifying. However, condensation on the outside of your window is a bigger issue and is often caused by a broken seal.
If you've recently installed double-glazed windows and notice condensation appearing between the glass panes then it's crucial to contact the company who installed your windows to see whether they can help. They'll be able check the seal and units for any indications of failure or damage and may be able to conduct an resealing procedure that can improve the thermal efficiency of your windows.
You should also keep your windows clean regularly to avoid condensation issues. You can use a product for cleaning specifically designed for double glazed windows or you can ask an expert to clean your windows on your behalf.
If you have older double-glazed windows and there is condensation between the panes then it's likely that the seal has failed. Seals are constructed of a material called a silica gel, which has an enormous surface area and can absorb water vapor efficiently. As the seal deteriorates, it will allow moisture to get into the gap between the panes of glass. This will create an unclean layer that you'll not be able to get rid of.
Draughts
A double-glazed window composed of two panes of glass separated by an air gap that is used to increase efficiency in energy use and improve the sound insulation. If the seals fail water can enter and cause condensation, leading to foggy windows. In this case the glass will need to be replaced.
A frequent issue is that doors and windows are difficult to open or close. This could be due to some slight warping in the frame or defective hinges and mechanisms. In some cases, simply lubricating the hinges or mechanism could help. If the issue continues, it's worth calling the company that supplied you with your windows to see if they offer a repair or replacement service.
Windows and doors that are difficult to close and open could let heat escape your home and also create draughts. Not only is this an expense but it's also a risk for you and your family. It exposes your home to intruders who aren't yours. It also means that you'll be paying more than you need to pay for heating costs.
Draughts can be a problem for any type of double glazing, but it is particularly prevalent with windows that are older and thinner, as well as with windows that are installed in a wrong way. It is crucial that your installers ensure that they install your windows correctly to ensure that they're performing as best they can and provide you with the most value for money.
Window seals should be flexible enough to expand and contract with changes in temperature. This is an unavoidable part of the job but poor quality materials and poor workmanship can cause problems with seals and failures down the line. Using higher quality windows from a trusted supplier will mean less maintenance and repairs in the future.
There aren't many reasons why double glazing could suddenly break or crack or break, unless there's been an object hit it (which is possible). Although changing weather conditions could play a role, they're far more often caused by a minor problem that can be fixed quickly and easily.
Weather Seals
The weather seals on double-glazed windows play a crucial role in maintaining the airtight seal, which allows your double glazing to be more energy efficient. If these are damaged or worn out, your windows will be less effective and you may be able to see condensation, drafts or fogging between panes of glass. We can repair and replace window seals at Mr Misty quickly and efficiently to ensure that your double glazing continues to perform as long as is possible.
Fogging between your double-glazed windows is caused by condensation or water that has formed between the two panes of glass in an IGU (insulating glass unit). This is typically caused by rapid temperature changes or a poor sealant for windows or collision. Leaving the problem untreated can lead to the breakage of the seal and leakage of the inert gasses which will drastically reduce the insulation capacity of your window.
This is among the most common issues we encounter when it comes to double glass repairs and, fortunately, it's an easy fix. Clean the glass and frames with a damp cloth, remove any dirt or dust and then use a humidifier to dry out the area prior to sealing.
You can also repair cracks in the frames and sash by applying strong-hold tape. Make sure to use a tape that is sufficient in thickness to hold the crack in place. But, it should not be too thin as it may fall off. Use the packing tape or masking tape on both sides of the glass. For deeper cracks, you may need to employ a stronger solution, such as expanding foam.
If you're finding numerous scratches on your window frames, it's time to revoking. You might try a non-abrasive cleaner on the surface, but when you're dealing with more severe scratches, it may be better to engage an expert to reseal your double glazing.
It is crucial to keep your double-glazing, and seal it as often as necessary to safeguard your investment. This will keep your home warm and toasty for as long as it remains yours. The fastest and most affordable solution to any issues with double glazing is to contact a certified technician. You'll be in a position to enjoy a warm, cozy, and toasty home for a long time to be.