Double Glazing Window Repairs
Double glazing problems can be frustrating for homeowners. They can be caused by broken handles or locks and condensation between the panes, as well as draughts. Thankfully, the majority of these issues can be fixed without the need to purchase new replacement windows.
Misted double glazing typically means the glass that is sealed requires replacement, but this is usually an option that is more cost-effective than replacing the entire window frame.
Broken Glass
A lawnmower's plow or a branch blown in by the wind can easily fracture modern double-pane windows. Usually, just one pane will be damaged, but the entire window may require replacement, depending on the type of glass and whether it has special coatings or insulation. It is simple to repair damaged glass, however to achieve the best result you will need to buy an IGU (insulated unit) at the local glass shop.
Wear safety gloves and a mask while handling broken glass. A single broken piece could cause serious injuries so you should be extra careful to safeguard yourself. The broken pane could be secured with glass or putty, which must be removed. A utility knife can assist however, you may require a hammer and chisel to remove the old putty. Cover the area with a clean cloth to catch any pieces of glass that fall.
If the old glazing is caulked in place, use the heat gun to melt it before you try to take it off. Then, cut the caulk off with your knife. If the frames are equipped with wood stops that keep the panes inside the frame in a straight line it is necessary to use a long-nosed pliers or a hammer to take out the stop.
After the old glass has been removed and the frame has been emptied, clean it with a damp rag. Then you can measure the frame opening to determine how wide and tall the new glass will need to be. Also, you will require new set of glass points as well as a double-faced glazing tape.
Use a glazier's, or putty knife to make the new putty. It will be thicker due the thickness of the additional glass. Add linseed to the putty to ensure it stays soft. When the new putty is formed, you can press it against the glass and frame using your thumb. After it has cured, wipe the edges of the glass as well as the frame using a rag soaked with acetone to remove any epoxy that has been raised above the glass's edge.
Condensation between the Panes
Double glazing is usually plagued by condensation between the panes of windows. It can cause the windows to appear like they are foggy or milky. It can also lead to mold and mildew growing around sills, frames and sealant. If not treated, it could cause the frame and sash to degrade which can reduce the energy efficiency. If condensation is a major problem, it should be addressed as soon as possible to avoid further damage and to improve the appearance of windows.
Congestion can form on the outside or inside of a double glazed unit, but it's more likely to form between the glass panes since this is where the insulation is located. Interior condensation is a sign of overly humid air, and is usually easy to correct by dehumidifying your home. However condensation on the exterior of your window is more of a issue and is often caused by a damaged seal.
If you've recently installed double-glazed windows and you notice condensation appearing between the glass panes then it's crucial to contact the company who installed your windows to determine if they can help. They can check for signs of damage and failure on the seals and units and could be able to carry out the resealing process to improve the thermal efficiency of the windows.
It is also a good idea to keep your windows regularly cleaned since this will help prevent condensation problems. You can use a product that is specifically designed for double-glazed windows or ask a professional cleaner to clean them for you.
If you have older double-glazed windows and you notice condensation between the panes then it's likely that the seal has failed. The seals are made from a material called silica gel which has an enormous surface area and it is able to absorb water vapor efficiently. As the seal deteriorates it will allow moisture to enter the gaps between the glass panes and this will create a layer of condensation which you won't be able to remove.
Draughts
Double-glazed windows are made up of two panes that are separated by an air space. This is done to improve energy efficiency and sound insulation. If the seals fail, moisture could get in and cause condensation. Foggy windows are the result. In this case the glass is required to be replaced.
Another common problem is that doors or windows are difficult to open and close. This could be due to small warpings in the frame, or faulty hinges and mechanisms. In some instances, applying lubrication to the hinges or mechanism could help. If the issue continues, it's worth contacting the company that sold you the windows to determine whether they provide repair or replacement services.
It is possible to let heat escape from your home via doors and windows that are difficult to shut and open. Draughts are also generated. This is not only an unnecessary waste of time and money but can also be dangerous for you and your family. Your home is vulnerable to burglars who aren't you and you could 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 common with older, thin windows, and with windows that have been installed incorrectly. It's important that your installers take the time to fit your windows correctly to ensure that they're performing as best they can and are offering you the most value for your money.
The seals on windows must be able expand and contract in response to temperature fluctuations. It is a necessary element of the job, however, poor quality materials and poor craftsmanship can cause seal failures. A reputable supplier can provide you with higher quality windows that will require less maintenance in the future.
Unless you've been hit by a projectile that landed on your double-glazing (which could happen) there aren't many reasons for them to suddenly crack or break. While the changing conditions in the air may be a factor, it's more likely that they're caused by an issue that is fairly simple and can be resolved quickly.
Weather Seals
The weather seals in double-glazed windows play an crucial role in maintaining the airtight seal that helps your double glazing to be more energy efficient. If upvc window repairs near me are damaged or worn out, your windows won't be as effective. You may notice condensation or drafts in the glass panes. We can replace and repair window seals at Mr Misty quickly and efficiently to ensure that your double glazing continues to work well for as long as is possible.
Fogging between your double-glazed windows is caused by condensation or water that has formed between the two glass panes in an IGU (insulating glass unit). The cause of this is usually due to rapid temperature fluctuations and poor quality window sealant, or collision. Untreated, the issue could result in the breaking of the seal and leaking of the inert gasses which will dramatically reduce the insulation capabilities of your window.
This is a common problem that we come across when carrying out double glazing repairs. Fortunately, it is a simple fix. Clean the glass and frames with a damp cloth. get rid of any dust or dirt and then use a humidifier to dry out the area prior to resealing.
Cracks in the frames or sash can be fixed easily by applying a strong-hold tape over the crack. It is best to make sure that the tape is thick enough to hold the crack in place, but don't make it too thin or it could fall off. A strip of packing tape or masking tape over both sides of the window will work, but deeper cracks may require a stronger solution like expanding foam.
If you notice a lot scratches on the frames of your windows It could be the time to seal. If you have more severe scratches, it's advisable to get a professional to reseal the double glazing.
It is important to maintain your double-glazing, and to seal it as often as necessary, in order to protect your investment. This will keep your home warm and toasty for as long as it's yours. The fastest and most affordable solution to any issues with double glazing is to contact a certified technician. You will be able to enjoy a warm, cosy and toasty house for a long time to come.