How to Repair Double Glazing Windows
If you have double-glazed windows, you may sometimes experience issues with handles, hinges and gaskets. These can often be fixed without needing to replace your windows completely costing you time and money.
A common issue is the accumulation of condensation in the gap between the two glass panes. This is usually an indication that the window is faulty and requires attention.
1. Broken Panes
A broken double pane glass can expose your home to the elements. However, it's not always necessary to replace the entire window sash in order to fix this issue. In fact, double pane windows are often able to be repaired with the help of a special adhesive that is placed inside the cracks to prevent them from worsening.
This short-term fix is usually used to prevent superficial cracks (such as stress cracks) from getting worse, which can occur when the temperature changes cause the glass to expand and contract. If your glass is damaged it may be necessary to take it off and replace the entire window.
Sometimes, the seals between two glass panes may become damaged or worn out causing condensation and misting of windows. Usually, these issues result from moisture that is either trapped between the two glass panes or leaks through the window frame into the wall. Moisture is not good for double-glazed windows, regardless of its source. It can cause water damage and mold, which are costly to fix.
You can try to control the problem by wiping down the windows of your double-glazed windows with cold, lukewarm water. This will help temporarily solve the issue, especially when the weather is hot and humid. You could also try a dehumidifier inside the room where your double glazed windows are located, which can be particularly useful during the summer.
If the issue persists the double glazed specialist can come to your home and clean out the space between your glass panes. A tool can also be used to create an outline of a score line around the outside of the windows, allowing you to cut the glass using a glass cutter. After that, take out all glazing points from the window opening. It is recommended to do this while the sash is in place. However it is simpler to work on flat surfaces such as tables.
2. Seals
The window seal is an integral component of double glazing. It plays a vital role in keeping your home energy-efficient safe, draught-free and secure. The seal is located at the outer edge of uPVC frames and creates an airtight seal in the space between the two glass panes. This is an essential part of the insulative effect your double glazing delivers, and problems or frank failure to the seals will substantially diminish this benefit.
If the seals you have installed aren't doing their job, you will see condensation between the panes. This isn't just unsightly; it can lead to damp and mould in the home. The effects of mould and damp can cause damage to floors, walls and furniture and could cause serious health issues for those suffering from respiratory ailments like asthma.
The good news is that the majority of double glazing manufacturers will offer the option of repairing windows without having to replace the entire unit. This is not only less expensive but also faster and more eco-friendly. There are also DIY alternatives, such as caulking for leaks and moisture intrusion or self-adhesive seals that can be applied directly at the junction of the window sash with the frame.
In the majority of instances, the easiest and most effective way to fix a damaged window seal is to contact a professional. They can repair the window seal, and also prevent air and moisture from entering your home, which can cause expensive damage.
It's worth checking the documentation of your double glazing to find out if it has a warranty period - 10 to 20 years is common and can save you money in the event that the windows need to be replaced because of broken seals. Some installers will even drill misted double glazing and draw out the moisture to form an entirely new seal, and stop it from leaking again in the future. But, this could be an interim fix and a plug will need to be put into the hole to keep it closed.
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 the heat inside the home. This kind of window is also called an Insulated Glass Unit (IGU). They can offer you lots of energy efficiency which saves on your heating expenses. They are not impervious to damage and may require repair to the double glazing.
The majority of these issues are fixable and are much less expensive than having to replace the entire window. A company that offers double glazing repair can ensure that the job is completed correctly and with minimum fuss. They will usually provide an estimate free of charge to allow you to assess the cost and the quality of their work.
It is essential to verify the warranty that came with your double-glazed windows, as this will usually cover the cost of a repair. This is a standard part of most double glazing installation and is typically for 10 or 20 years, however some companies have even offered lifetime warranties.
The seal could have blown out if you are unable to open your double-glazed window, or if there appears to be a misty area between the panes. This can happen if the frame of your window shifts in a slight manner or when the packaging that holds the glass sheets gets worn out over time.
There are many ways you can fix double-glazed windows yourself, but it is generally better to hire a professional company. You should always follow the instructions of the manufacturer and use the right tools. It is also possible to void any warranty if trying to take off the glass yourself. You could end with a bill that is higher than if the company you purchased the windows from had contact you.
Once the broken pane is removed you can replace it using plastic spacers to make sure it fits in the frame. Then, you can add any uPVC beading. Then, you can put in a new wedge gasket and lock the window in the frame.
4. Weatherproofing
If your double-glazed windows are difficult to open or are sagging, there are ways of fixing them. For instance, you can try oiling the mechanisms, hinges or handles to see if this aids. Another thing that you can try is to replace the gaskets, which can increase the efficiency of your windows and stop the entry of draughts and cold air. These are available at a hardware store or online. They are simple to install. You can consult for help from a professional if want to tackle it yourself.
Condensation between windows is another problem that can be fixed easily. This is usually caused by the seal being damaged that allows moisture to get in the gap between the glass panes. This can cause mist to develop on the glass, which is undesirable and ineffective.
One option is to replace the gaskets, which can be done easily at home by anyone with a basic DIY knowledge. It is very important to ensure that you make use of a gasket sealer which will provide a good seal and help to lower energy costs. Alternately, you can use a calk to fill any cracks and give your windows an extra boost in their weatherproofing.
The seals may also fail on double-glazed windows. This could be due to paint being applied to the windows, home renovations, or just general wear and wear and tear. If you discover that your double-glazed windows have become misted it is essential to have them repaired as soon as possible.
Double-glazed windows are an excellent addition to any home. They are windows that are energy efficient and secure that keep the heat inside and the weather outside. However, there are instances that it is recommended to replace your double-glazed windows rather than repair them. This could include frames that are damaged or broken, or panes that aren't suitable for double glazing.