Double Glazing Seal Repairs
When double glazing window seals fail this can lead to damp and mould. This can cause damage to the frame and the walls surrounding it, in addition to affecting your health.
Resealing is a cost-effective method to fix most uPVC window frames than replacing them. A glazier will clean the frame and the glass of the window. They will apply a fresh bead and smooth it.
Water Leaks
Window seals are made to prevent water to stay out of your home. But, when they begin to wear down, it can cause water leaks around your windows. A leaking window is not just a nuisance, but it could cause significant damage to the surrounding structure of your home. It is crucial to spot the problem early and get it fixed by an expert before it gets worse.
Most of the time, the cause of your leaking windows is not the glass but on the frame and sill. A leak in this area is the most common sign of a failed window seal. It may be caused by damage to the window seal from weather or aging, worn out caulking or even an obstruction in the drainage area resulting in the accumulation of ice or water.
Another sign of a window seal failing is water appearing in between the panes of your double-glazed windows. This is not as dangerous as a leak of water because the water does not travel far enough to get into your home. However, it does suggest that the inert gas sandwiched between the panes has lost its lubrication, which will lower the insulation value of your windows.
Condensation between the panes is another sign of a failed seal. This may be caused by an ineffective window seal or it could be the result of a damp climate in your home or a problem with the glass. The condensation may not only be irritating but it can also cause the development of mildew and mould in your home that is very difficult and costly to get rid of.
If you're seeing these signs, it's time for an inspection of your double-glazed windows. A repair or replacement will help protect your home from water leaks, lower energy costs, and even prevent draughts. It's a minimal cost to provide your family with safety and comfort. Contact Thompson Creek Window to discuss your options for window seal replacement or repair. Our experts are always available to assist! We offer assistance to homeowners in the Mid-Atlantic region.
Condensation
A broken double glazing seal could allow water to enter the gap between the insulating elements. This can lead to condensation inside the window panes and may also result in misting or fogging.
If you notice condensation inside your home, it's time to contact a double glazing repair service. Condensation could indicate that the vacuum seal installed at the factory was not working and moisture has entered into the insulated space.
Condensation can be caused by a number of reasons, but it is usually the result of defective gaskets or sealants, or insulation in the uPVC frame of the windows. As a result there are different double glazing seal repair options but it is crucial that the new seal is properly designed to ensure an ideal fit and a water-tight seal.
Typically, the gaskets that are used to fill in the gaps between double-glazed units are constructed from polyurethane foam. They are designed to last a long time, but can be damaged over time because of natural wear and wear or exposure to fluctuating temperatures and weather conditions.
Over time the foam will shrink or crack over time. This could lead to a break in your seal and allow moisture to enter the double-glazed window. This causes condensation, but it could also result in the loss of energy efficiency, meaning that you're losing heat from your home to the outside air.

One solution to this problem is to have the windows sealed. But, this isn't 100% guaranteed to fix the issue because it could only eliminate the condensation that has formed and will not address the root problems that are causing your double-glazed windows to leak or form condensation.
A professional who offers an insurance-backed guarantee should replace your windows in full. If the company fails, you're still covered by insurance. It's important to note that the warranty on your replacement windows must be at least 10 years.
Misting
Check that your double-glazing seals are in good working order as the fall season approaches. Window seals that are damaged or worn out do not only affect the insulative properties of your windows, but could also cause condensation, mold and damp. To avoid further damage to your double-glazed windows, and to save money on energy bills it is essential to fix any issues as soon as possible.
Double-glazed windows are made of two panes glass that are held together by a gas-filled inner space. The sealant layer on the outside fills the gap between the uPVC frames and the glass. This is essential to maintain the air-tight seal which keeps cold and warm air separate in your home, thereby saving money on your heating bill. However, over time, these seals may break down due to ageing or weather conditions, or even inadequate installation. The encapsulation formula that makes double glazed windows so effective can begin to lose its effectiveness when this happens.
If not checked leaks, damaged seals, or other issues could lead to condensation and damp which will not only ruin the appearance of your windows, but can also affect your health. Moisture and dampness can cause damage to walls, ceilings, floors and other surfaces in your home. They can also produce allergens and irritants that are detrimental to your health and the health of your family members.
One of the most frequent problems that can arise with your double glazing is the possibility of misting between the panes. This happens when moisture is absorbed in the insulated part of your windows. It isn't easy to fix without professional double glazing repair .
There are DIY ways to deal with this issue, however, we'd advise against it because it's not only dangerous but also very messy and damage your windows. These methods involve drilling holes into your glass units and then using chemicals to eliminate the fog & condensation. This can cause many problems including exposing your windows to water damage which could cause the entire unit to be destroyed.
Professional glaziers have the equipment as well as the skills and experience to properly reseal uPVC frames. They also can offer you long-lasting results. They can also give you suggestions on how to properly keep your uPVC window in good condition to avoid any future issues.
Draughts
A window that is draughty is an indication that the sealant has probably failed and must be replaced or repaired. This will prevent cold air getting into your home, increase the efficiency of your energy and reduce heating bills and increase the comfort level and temperature control.
It is important to remember that some draughts aren't caused by the window seals but rather from the gap between the bricks' frames. In certain cases, it can be possible to fix this by filling the gap with silicone caulk. If this is not successful, the area will need to be resealed professionally.
If the sealant around double-glazed windows begins to fail and allows water to infiltrate. This can cause dampness or even mold. This can have a negative impact on health and could be damaging to property. If you observe any issues with water intrusion, you should deal with them as soon as you can. If your windows are covered by a guarantee, it's worth checking to find out if the company that sold them will cover the cost.
The windows themselves are typically covered by a warranty that can be at least 10 years However, some companies offer lifetime warranties, so it is worth looking into this information. If your double-glazed windows are covered by a warranty, you should consider calling the company you bought the windows from as soon as you can and providing them with details of any issues that you're having. Ideally, it is best to make this contact in person or by email and letter, so everything is documented and clear.
It is important to note that draughts are often caused by faulty hinges rather than an ineffective seal. The hinges are responsible for closing the window sash (the section that you open) but can become stiffer over time if they are not regularly oiled. This could cause a gap form between the sash frame and the sash, allowing cold air to enter the home. Replacing the hinges will fix this issue without affecting window seals.