Double Glazing Window Repairs
Double glazing problems can be a source of frustration for homeowners. These include broken handles or locks and condensation between the panes, as well as drafts. Fortunately, the majority of these issues can be fixed without the need for new windows.
Double glazing that is misted usually indicates the sealed glass unit needs replacing, but it is usually cheaper than replacing the entire frame of the window.
Broken Glass
Modern double-paned windows can be easily broken by a pebble thrown from lawnmowers, or blow branches. The glass might only need to be replaced if a pane breaks, but it could also require replacement of the entire window, depending on its design and the type of coating or insulation. Repairing damaged glass is a simple process, but you will have to buy an IGU (insulated glass unit) from your local glass repair shop for the best results.
Wear protective gloves and wear a mask when handling broken glass. It is important to protect yourself from serious injuries that can result from one broken piece. The broken pane might be secured with glass or putty, and must first be removed. You can use a knife, however the use of a hammer or chisel could be needed to remove the old putty. Before starting covering the area, cover it with a towel to take any shards of glass that fall from the frame.
Make upvc window repairs of a heating device prior to trying to remove the old caulk if it is still in place. Cut through the caulk with your utility knife. If frames have stops made of wood that keep the panes centered within the frame, you might need to use a hammer and chisel or long-nose pliers to remove the stop and then reposition it in a different location.
After you have removed the old pane removed and the frame empty and clean, wipe it down with a a damp cloth. Then, you can measure the frame opening to determine how wide and tall the new glass will need to be. You'll also need to buy a new glass point set and double-face glazing tape.
A glazier's knife or putty knife is required to make the new putty, which has to be thicker than normal due to the extra thickness of the glass. Add Linseed oil to the putty periodically to keep it soft and easy to work with. Press the putty into the glass with your thumb after it has been rolling. Once it is cured, wipe the edges of the glass and the frame with a rag moistened with acetone to get rid of any epoxy that is raised above the edge of the glass.
Condensation Between the Panes
Condensation between window panes is a frequent issue with double glazing. It can cause windows to appear cloudy and hazy and can result in mildew or mould growth around sills, frames and sealant. Untreated, it will also cause the frame and sash to degrade, reducing the energy efficiency. If condensation is a major issue, it should be dealt with as soon as you can to avoid further damage and improve the appearance of windows.
Condensation can occur either inside or outside of in a double-glazed unit. However, it is most likely to happen between the glass panes because that's the place where insulation is located. Condensation in the interior is typically a sign that the air inside your home is too humid. It's simple to fix this issue by dehumidifying. Condensation on the outside of windows is a greater problem, and is typically caused by a damaged window seal.
It is recommended to contact the company who installed your double-glazed windows if you find condensation on the glass panes. They'll be able to inspect the seals and units for indications of damage or failure and they may be able to carry out an resealing procedure that can help restore the thermal efficiency of your windows.
It is also important to keep your windows clean regularly to avoid condensation issues. You can use a cleaning product designed specifically for double-glazed windows, or you can ask an expert to clean your windows for you.
If you have older double glazed windows and there is condensation between the panes, it's likely that the seal has failed. Seals are constructed of a material called a silica gel. It has a large surface area and can absorb water vapor effectively. As the seal deteriorates it allows moisture to enter the spaces between the glass panes and this can result in a layer of condensation which you won't be able to eliminate.
Draughts
Double-glazed windows are made up of two panes that are separated by an air space. This is done to increase the efficiency of energy and sound insulation. If the seals fail, moisture can be introduced and cause condensation. Foggy windows result. If this happens it's typically a matter of replacing the entire glass unit.
Another common problem is doors or windows that are difficult to open and close. This could be due to a slight shift in the frame or defective hinges or mechanisms. In certain cases it is possible to lubricate the hinges or mechanisms can aid. If the issue persists, it's worth getting in contact with the company from which you bought your windows to see whether they offer repairs or replacements.
Doors and windows that are difficult to open and close can let heat escape your home and create draughts. Not only is this cost-effective but it could also be dangerous for your family and yourself. This leaves your home open to intruders who want to get inside and you could end up paying more for your heating bill than you ought to.
Draughts can be a concern for any kind of double glazing, but it is particularly prevalent with windows that are older and thinner, as well as with modern windows that have been installed in a wrong way. It is crucial that your installers make sure they fit your windows properly to ensure they are performing as well as possible and are offering you the most value for money.
Window seals should be able to expand and contract with changes in temperature. This is an unavoidable part of the job but poor materials and shoddy work can lead to seal failures and issues down the line. Using higher quality windows from a reputable manufacturer will result in less maintenance and repairs in the future.
Unless you've had a projectile launched at your double-glazing (which could occur) there aren't any reasons why they might suddenly crack or break. Although changing weather conditions could have an impact, they're far more often caused by a minor problem that can be addressed fairly quickly and easily.
Weather Seals
The weather seals are vital for maintaining an airtight seal on double-glazed windows. This helps make your double glazing more energy efficient. If they're damaged or worn out, your windows won't be as effective. There could be a draft or condensation between 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 a possible.
Fogging in double-glazed windows is caused by moisture or condensation that has formed between the two glass panes in an IGU (insulating glass unit). This is typically caused by rapid temperature changes and poor window sealant, or collision. If not addressed, the issue could lead to a breakage of seals and leakage inert gases that can decrease the insulation properties of your window.
This is one of the most frequent problems we face in the course of double glazing repairs, and fortunately, it's a simple fix. Clean the frames and glass with a damp cloth. remove any dirt or dust, then apply a humidifier to dry out the area before resealing.
Cracks in the frames or sash can also be repaired quite easily by applying a strong-hold tape over the crack. You should make sure that the tape is sufficient in thickness to hold the crack in place but do not make it too thin or it'll fall off. Use masking tape or packing tape on both sides of the glass. For cracks that are more extensive it is possible to employ a stronger solution, such as expanding foam.
If you're finding numerous scratches on your window frames it's time to seal reseal. If you have more severe scratches, it's best to have a professional repair the double glazing.
Making sure you take care of your double-glazing and sealing it when required is the best way to ensure your investment is protected and keep your home toasty, warm, and cosy for as long as you own it. Making contact with a professional is the fastest and most cost-effective way to tackle any problems with your double glazing and if you do this you'll enjoy your warm, toasty and cozy home for years to be.