How to Repair Double Glazing Windows
If you have double-glazed windows there are times when you might encounter issues with handles, hinges and gaskets. These issues can be resolved without having to replace your windows entirely which can save you money and time.
One of the most common issues is condensation accumulating in the space between the two glass panes. This usually indicates that the window has become faulty and requires attention.
1. Broken Panes
A damaged double pane glass could expose your home to the elements. But, it's not always necessary to replace the entire window sash to address this problem. Double pane windows can be fixed by using a special adhesive placed inside the cracks.
This short-term method is employed to prevent superficial fractures (such stress cracks) that may occur when temperature changes cause the glass to expand and shrink. If your glass has broken you may have to take it off and replace the entire window.
The seals between the two panes of glass can wear away or break, causing misting and condensation on windows. Most often, these issues are caused by moisture that is either trapped between the two glass panes or seeps through the window frame and into the wall. Moisture is not good for double-glazed windows, regardless of its source. It can cause water damage and mold which is expensive to repair.
You can attempt to fix the problem by wiping down your double-glazed windows with cold, cool water. This may help temporarily solve the issue especially if the weather is warm and humid. You can also use a dehumidifier to help cool the room by using double-glazed windows. This is particularly helpful in the summer months.
If the issue persists an expert in double glazing will visit your home to remove the space between your panes of glass. They can also use an instrument to draw lines of scoring around the outside of your windows, where you can cut the glass using a glass cutter (inexpensive ones can be found in hardware stores). After this, remove all glazing points from the window's opening. This is best done while the sash is still in place, although it's easier to work on a flat surface like a table.
2. Seals
The window seal is an essential component in double glazing and plays a significant function in keeping your home energy-efficient as well as draught-free and safe. The seal spans the inner part of the uPVC frame and holds an air-tight seal over the gas-filled space between the two glass panes of the window. This is a key element of the insulation effect that double glazing can provide, and problems or frank failures in the seals could substantially diminish this benefit.
If your seals don't do their job, you will see condensation between the panes. This is not only unsightly but can also lead to dampness and mould within the home. It can damage floors, furniture, walls and cause serious health problems for those suffering from respiratory ailments such as asthma.
double glazing repair Sunbury-on-Thames of double glazing manufacturers offer a service that allows you to repair your windows without the need to replace the entire unit. This is not just cheaper but also faster and more eco-friendly. In the meantime, there are DIY options, like using caulking to tackle water leaks and moisture penetration, or lengths of self-adhesive seals that can be affixed directly to the junction between the window sash and frame.
Calling a professional is the simplest and most efficient solution to a damaged window seal. They can replace the window seal and prevent air and moisture from entering your home, which can cause costly damage.
Verify the warranty period of your double glazing. It usually ranges between 10 to 20 years. This can save you money in the event that the seals have failed and the windows need to be replaced. Some installers will even drill holes in misted double glazing and draw out the moisture in order to create a new seal to prevent it from leaking again in the future. But, this could be a short-term fix and a plug will need to be inserted into the hole to keep it sealed.
3. Locking Mechanisms
Double glazed windows utilize gaps of air between glass panes in order to protect against the fluctuating temperatures outside and to help keep heat inside the house. This kind of window is also called an IGU or insulated glass unit (IGU). These windows can save you money on heating bills by reducing energy consumption. They are not indestructible and may require double glazing repair.
The majority of these issues are fixable and are less expensive than having to replace the entire window. It is best to speak with a specialist firm that provides repair services for double glazing, to ensure that the repair is completed correctly and with minimal fuss. These companies will often provide an estimate for free to allow you to evaluate the costs and quality of their work.
It is important to check the warranty that came with your double-glazed windows as it will typically cover the cost of repairs. This is a common feature of most double glazing installation and typically lasts for 10 or 20 years although certain companies even offer lifetime warranties.
If you cannot open your double glazed window or it appears as if there is mist between the panes then this is probably because the seal has blown. This could happen when the frame of the window moves slightly, or if the packaging that keeps the glass sheets in place wears out with time.
There are a variety of ways you can fix a double glazed window yourself, but it is normally far easier to use an expert company. If you decide to attempt it yourself, then always follow the manufacturer's instructions and use specific tools for the job. It is also worth bearing in the mind that if you attempt to remove the glass yourself then you'll lose any guarantee you might have and may end up with a bigger cost than if you simply made contact with the company from whom you bought the windows.
After you have removed the broken glass, you can replace it with plastic spacers. This will ensure that the new glass fits the frame. You can also add any uPVC beads you require. Then, you can install a new gasket and secure the window.
4. Weatherproofing
There are solutions for double glazing windows that are hard to open, or that have been sagging. Oiling the hinges, handles or mechanisms to see if it improves. You can also change the gaskets to improve your windows' performance and prevent them from letting in cold air and drafts. You can get these at a hardware store, or online and they are quite easy to install. You can consult a professional if you don't intend to do it yourself.
If you've got condensation between your window panes, it is also a situation that can be fixed easily. This is due to the window seal being damaged, which allows moisture to get in between the glass panes. This could cause the glass to mist up, which can be unattractive and ineffective.
One option is to replace the gaskets, which can be accomplished at home by anyone with a minimal DIY background. Gasket sealer is crucial to ensure a tight seal and will help reduce energy bills. Alternatively, you can make use of a calk to fill any gaps and give your windows that extra boost in their weatherproofing.
The seals may also fail on double-glazed windows. This can happen due to paint being used near the windows, home renovations or general wear and tear. If you notice that your double-glazed windows have started to fog, it is important to get them fixed as soon as possible.
Double-glazed windows can be an excellent addition to your home. They provide you with windows that are energy efficient and secure that keep the elements out and the heat in. There are times when replacing double-glazed windows is the best choice. This can include broken panes, extensive decay and frames that are no longer suitable for double glazing units.