Double Glazing Window Repairs
Many homeowners experience nagging double glazing issues, such as broken handles or locks and condensation between the panes and drafts. Thankfully, the majority of problems can be resolved without the need to purchase new replacement windows.
Misted double glazing usually means the sealed glass unit needs replacing, but it is usually cheaper than replacing the entire window frame.
Broken Glass
Modern double-paned windows can be easily broken by a pebble from lawnmowers, or blow branches. Usually, just one pane is broken, but the entire window might need to be replaced, dependent on the type of glass and whether it has special coatings or insulation. Repairing broken glass is easy, but you will have purchase an IGU (insulated glass unit) from the local glass repair shop to achieve the best results.
Wear safety gloves and a mask while handling broken glass. You must be careful to safeguard yourself from serious injuries caused by a single broken piece. The broken pane could be secured by putty or glass, which must first be removed. You can use a utility knife, however a hammer or chisel may be required to remove the old putty. Cover the area with a towel to catch any fragments of glass that may fall.
If the old glazing has been caulked in place, you can use the heat gun to melt it before attempting to take it off. Cut through the caulk with your knife. If the frames have wooden stops that keep the panes centered in the frame, you may need to use an axe and hammer or long-nose pliers in order to remove the stop and reposition it in a new location.
Once the old glass is removed, and the frame has been empty and cleaned, wipe it clean with a damp rag. Then, you can measure the frame's opening to determine the size and width your new glass should be. You'll also need to purchase a new set of glass points and a roll of double-face glass tape.
A glazier's or putty knife is required to make the new putty, which has to be thicker than usual because of the increased 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 against the glass using your thumb after it has been roll. After the epoxy has set then, you can use a rag that has been soaked in acetone to clean the edges of both the frame and the glass. This will remove any epoxy that has raised above the edge.
Condensation Between the Panes
Double glazing is often affected by condensation between window panes. It can make the windows look milky and foggy and can lead to mould or mildew growth around sills, frames and sealant. If left untreated, it can cause the frame and sash to deteriorate which can reduce the energy efficiency. If condensation becomes a major problem, it should be addressed as soon as possible to prevent further damage and to enhance the appearance of your windows.
Congestion can develop on the inside or outside of a double glazed unit, but it's more likely to occur between the glass panes as this is the place where insulation is. Condensation inside is a sign of excessively humid air and is easy to fix by dehumidifying your home. upvc window repair on the outside of windows is a greater issue, and is usually caused by a faulty window seal.
If you've got new double-glazed windows and see condensation on the glass panes then it's crucial to contact the company that installed your windows to find out whether they can assist. They can look for indications of damage or failure on the seals and units, and may be able perform the resealing process to improve the thermal efficiency of the windows.
It is also a good idea to keep your windows regularly cleaned as this can help prevent condensation problems. You can use a product for cleaning specifically designed for double-glazed windows, or you can hire an expert to clean your windows on your behalf.
If you have older double glazed windows and you have condensation between the panes, it's likely that the seal has failed. The seals are made of silica gel, a substance which has an enormous surface area that is able to absorb water vapor efficiently. As the seal wears down, it will let moisture into the space between the glass panes, and it will result in an accumulation of condensation that will be difficult to remove.
Draughts
Double-glazed windows consist of two panes separated by an air space. This is done to improve the efficiency of energy and sound insulation. If the seals fail, moisture could get in and cause condensation. Foggy windows are the result. If this occurs it's usually a matter of replacing the entire glass unit.
Another common problem is that doors or windows are difficult to open and close. This can be caused by a slight warping of the frame or defective hinges or mechanisms. In some cases, lubricating the hinges or mechanism can aid. If the issue continues, it's worth getting in contact with the manufacturer from which you bought your windows to see whether they can provide a replacement or repair service.
It is possible to let heat escape from your home through doors and windows that are difficult to close and open. Draughts are also created. This isn't just a waste of money but it could also be dangerous for you and your family. This leaves your home open to intruders who want to get inside, and you may end up paying more on your heating bill than you need to.
Draughts can be a concern with any type of double-glazing. However they are more prevalent in older windows that are thinner, and with windows that have been installed incorrectly. It is essential that the installers ensure that they install your windows correctly to ensure that they're performing as well as possible and offer you the most value for your money.
The windows' seals must be able to expand and contract in response to temperature fluctuations. This is an unavoidable element of the job, however poor materials and shoddy work can cause seal failures and problems down the line. A reputable company can offer you better quality windows that will need less maintenance in the near future.
There aren't a lot of reasons why double glazing could suddenly break or crack or break, unless there's been an object hit it (which is possible). Although changing atmospheric conditions may have an impact but it's more likely they're the result of a problem that is relatively simple and easily fixed.
Weather Seals
The weather seals are essential for maintaining an airtight seal on double-glazed windows. This makes your double glazing more energy efficient. If these are damaged or worn then your windows will be less efficient and you could see condensation, drafts, or fogging between the panes of glass. At Mr Misty, we can repair and replace window seals swiftly and economically to ensure that your double glazing keeps working well for as long as possible.
Fogging in double-glazed windows is caused by condensation or water that has formed between the two panes of glass in an IGU (insulating glass unit). The reason for this is typically due to the rapid changes in temperature, poor quality window sealant, or collision. If the issue is not addressed, it can cause the breaking of the seal as well as leakage of the inert gasses, which will drastically reduce the insulation capabilities of your window.
This is a common problem that we encounter when performing double glazing repairs. It is, however, simple to fix. Clean the glass and the frames with a damp cloth to wash away any traces of dust or dirt, then use a dehumidifier to dry the area thoroughly prior to sealing the window.
You can also repair cracks in frames and sash by applying strong-hold tape. It is best to use a tape that's thick enough to keep the crack in place, but don't make it too thick or it could fall off. A strip of packing tape or masking tape on both sides of the window should work, but more extensive cracks may require a stronger solution like expanding foam.
If you notice a lot scratches on the frames of your windows, it may be time to reseal. If you're dealing with more severe scratches, it's best to have a professional repair the double glazing.
It is essential to maintain your double-glazing and to reseal it as needed, in order to protect your investment. This will keep your home warm and cozy for the duration of time it's yours. A certified technician is the quickest and most cost-effective way to tackle any problems with your double glazing and if you do this you'll be able to be able to enjoy your warm, toasty, and cosy home for many years to come.