Double Glazing Window Repairs
You can save money on heating bills by fixing your double-glazed windows. Professionals will use the right tools and know exactly how to do it.
They'll also be able to advise on the latest technologies for energy-saving. Double-glazing windows can have warranties of 10 or even 20 years. Some offer lifetime warranties.
Broken Panes
Cracks in double-glazing aren't only unsightly, they also serve as a barrier to cold and heat to get into or leave your home. The good news is that the majority of broken panes can be repaired without the need to replace the whole window. To prevent the crack from spreading, cover the area with masking or packing tape. The tape should be extended past the glass edges on both sides. It's also a good idea to cover the area with plastic, like a tarp, or a garbage bag, to keep the insects, rain and the elements out.
The next step is to remove the old glass pane from its frame using an utility knife and gloves. It's better to take off the glass in one piece than to break it into tiny pieces. Be cautious as shattered glass pieces can be thrown around and cause more damage. It is also crucial to recycle old glass in a proper manner.
Once the old window is removed, you'll need determine the opening for a new window. Be sure to measure carefully and bear in mind that wood expands and contracts over time. To ensure that the new window will fit snugly, it's best to subtract between 1/16 and 1/8 inches from each side of the measurement. Then have a piece of double-strength glass cut to these precise dimensions, and purchase enough glazier's points or clips to be installed every 6 inches around the edge of the windowpane.
A professional will drill holes into the window and fill in the gaps with the use of a liquid sealant. This creates an impermeable barrier that will keep your home warm and dry. The process can take between a few days to several weeks. It's important that the sealant is completely dry before you can move on.
While some double-pane windows can be repaired with this method however, it's generally recommended you replace the window if you're experiencing condensation, draughts or any other issues that cannot be resolved by drilling or taping. It's not a good idea for beginners to attempt the job themselves, as specialized tools are needed to do the repair correctly.
Condensation
Condensation is a concern when the humidity or temperature of a room fluctuates. It can result in water droplets when it comes into contact with cold surfaces and it can also get caught between double glazing in the event that the seal fails. The good thing is that it's not usually a big deal, and there are some ways to test it before calling an expert window repair specialist.
One alternative is to use a hairdryer with a low heat (and at a safe distance) to eliminate any stagnant moisture that's accumulated in between your windows. But, this is only temporary solution and will not stop condensation from recurring in the future, unless you address the root of the problem. The best solution is to ensure there's sufficient ventilation in your home and that you maintain a balance between humidity levels. This will help you save money and decrease the risk of damp and mould growing around your window.
A defogger is another way to combat condensation. It's a tiny hole that's made into the inside of the double-glazed unit and cleaning solution is sprayed in, which removes any moisture from the air. It's only a temporary solution and it is not guaranteed to eliminate the condensation over time. However, you could consider this as an economical option until you can have your window professionally repaired.
Visible condensation can be a sign that the sealant in between your double paned windows has failed. It is essential to get in touch with your double-glazing service immediately if you notice this and have any problems documented. This will make it easier in the event that you need to make use of your warranty in the future.
It is also possible to try lubricating the hinges, mechanisms, or handles on your double-glazing and see if that can help. It is also possible to use a dry cloth to clean off any haze that may be present, but keep in mind that this won't fix the root problem - the lack of a clean and dry space between your windows. If you're not able to solve this issue, it could be necessary to replace your window.
Draughts
Nothing is more annoying than a cold draft coming through your double glazing. It can make your entire home feel chilly, even if the rest of your home is warm. Most draughts can be easily repaired and will help you save money on your energy bills.
A draught usually comes from gaps around doors and windows. Poorly fitted plaster, loose, rotting timber, and even loose paintwork can cause draughts. Draught proofing is among the most cost-effective ways to cut down on your energy costs. It prevents warm air from leaving your house in winter and cold air from entering in summer, meaning you won't need to keep heating your home at a high temperature.
The best way to prevent draughts is to fit draught proofing strips. These strips are available in a variety of materials, like brush, foam, or rubber. They can be installed around the bottom or sides of the door. There is also draught proofing for sash windows and casement windows. You can also add brushes to sliding windows and rubber strips to casement windows.
You can also put a draught-excluder between your floorboards. This will stop warm air from rising and causing a draft. This is only effective when your floorboards aren't carpeted. You can also fill in gaps around extractor fans and chimneys, and add vents to an open fireplace when it's not in use.
Double glazing that is misted is a regular issue. It can be easily solved by constructing a brand new seal. Many double glazing companies provide the option of drilling misted glass units and install plugs, but this is typically a temporary solution. It is recommended to contact the company who installed and sold your double-glazed to ask them to fix the glass unit. It may cost a little more but it's much cheaper than replacing the entire window.
Mist
Condensation between the panes of double-glazed windows causes mist. The sealant that binds the glass keeps moisture from getting out. However, it is possible for it to be damaged or worn away by an accidental impact or weathering. It is important to repair this as soon as possible, as it can cause many issues for homeowners, from damp and mould to high energy bills.
There is a simple and quick solution to fix the problem without replacing the entire window. Drilling a few small holes in the window unit allows you to put in a desiccant pack that will take in any condensation. This will eliminate the issue and leave your windows sparkling clean.
If repairing double glazed windows don't wish to take on the task of drilling holes in your double-glazed units, there are also companies that will complete the task for you. However, this option will be costly and requires expertise and experience to successfully complete.
In certain situations, it could be required that the window be replaced if it has suffered other serious damage like massive rot, or even severe cracks. This is particularly true if you want to upgrade to Low E A-rated glass to increase insulation and reduce heating costs.
It is best to contact the company that installed your double glazing. They should be able repair the misting or offer you a discount on a replacement unit depending on whether it is still under warranty. For general maintenance and upkeep of your double-glazed windows, it's worth periodically checking the mechanisms as well as the hinges, handles and the places where windows or doors go through the frame for signs of wear and tear. Keep your double glazing in good condition to reduce any condensation or moisture between the panes. If you are having difficulty to open or close your windows, try lubricating the hinges and mechanisms using oil or grease.