Double Glazing Seal Repairs
If the seals of double glazing windows have been damaged they could cause damp and mould. This could cause damage to the frame and walls surrounding it, and also affecting your health.
Fortunately, resealing is a cost-effective method to fix most uPVC window frames than to replace them. A glazier will typically clean the frame of the window and the glass and apply a fresh layer of sealant and smooth it.
Water Leaks
Window seals are designed to keep water out of your home. However, when they start to wear down, it could result in water leaks around your windows. A window that is leaking 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 repaired by an expert before it gets worse.

Often, the source of the windows that leak is not the glass itself but rather on the frame and sill. A leak in this region is the most typical sign of a failed window seal. This can be caused by damage to the seal due to weather or age wear-out caulking, or even a blocked drain resulting in an accumulation of water or ice.
Another common sign of a damaged window seal is the appearance of water between the panes of your double-glazed windows. This isn't as hazardous as a leak of water because the water does not travel as far to get into your home. However, it does mean that the inert gases that are encased between your panes have escaped out. This can lower the insulation value of your window.
Condensation in between the panes is another indication of a damaged seal. This could be due to a failed window seal, or it could be due to the humid climate of your home or an issue with the glass. It is not only annoying, but the condensation can result in mildew and mould growth within your home. It can be very difficult and costly.
It's time to inspect your double-glazed windows when you observe these signs. Repairing or replacing windows will safeguard your home against water leaks, cut down on costs for energy, and also eliminate draughts. It's a small cost to pay for the comfort and safety of your family. Contact Thompson Creek Window today to discuss your options for a window seal repair or replacement. Our professionals are always happy to assist you! We serve homeowners throughout the Mid-Atlantic region.
Condensation
A broken seal for double glazing can allow water to get into the gap that is used to insulate. The water could cause condensation in the window panes. It could also result in fogging or misting.
If you see condensation in your home, it's time to contact a double glazing repair service. Condensation is an indication that the seal created at the factory has failed and moisture is seeping into the gap between the insulated and non-insulated.
Condensation can be caused by a number of factors but it is usually the result of gaskets that are not properly fitted or sealants, or insulation in the uPVC frame of the windows. There are many options for double glazing seal repairs, but it's important that the new seals are properly sized in order to ensure an ideal seal and a snug fit.
Gaskets are generally made of polyurethane, which is a substance that can be used to close gaps between double-glazed units. They are designed to last for a long time, however they may deteriorate in time as a result of natural wear and tear or exposure to changes in temperatures and weather conditions.
As time passes, the foam may shrink or crack over time. This can cause cracks in your seal, allowing moisture to seep into the double-glazed window. This can lead to condensation and a loss in energy efficiency.
One solution to this issue is to have the windows resealed. This is not a sure solution since it will only remove the existing condensation, and not address the root issues that are causing the double-glazed windows to leak or develop condensate.
A professional who offers an insurance-backed guarantee must replace your windows in full. This means that if the company fails or is shut down, you'll remain protected by the insurance. It's important to note that the warranty on windows replacements should be a minimum of 10 years.
Misting
Make sure that the seals on your double-glazing are in good shape as the autumn season draws near. Seals that have damaged can affect your windows' insulative properties, but also cause condensation, mold and dampness. To avoid further damage to your double-glazed windows and save money on energy costs it is essential to fix any problems as soon as you can.
Double-glazed windows are made of two glass panes that are joined by a gas-filled inner space. A sealant layer on the outside covers the gap between the uPVC frame and the glass. This is essential to maintain the air-tight seal that keeps cool and warm air from your home which will save you money on heating costs. These seals can become damaged as time passes because of weather conditions, ageing or poor installation. After this, the magic insulation formula that makes your double glazed windows so effective can begin to deteriorate.
If not checked, damaged or faulty seals can lead to condensation and damp that can ruin the appearance of your windows but can also impact your health. Mold and damp not only cause damage to your walls, floors and ceilings but can also cause irritants and allergens in your home that can be harmful to you and your family's health.
One of the most common issues that can occur with your double glazing is that it can leak between the panes. This happens when moisture gets into the insulated part of your window and can be very difficult to fix without professional help for repair of the seal on your double glazing.
There are DIY ways to deal with this problem, however, we'd advise against it because it's not just risky but can be extremely hazardous and destructive to your windows. These methods involve drilling holes in the glass units and applying chemicals to eliminate the fog and condensation. This can lead to many problems, most notably exposing your windows to water damage, which can ruin the unit altogether.
Professional glaziers possess the knowledge and tools required to safely reseal your uPVC frames and provide you with long-lasting results. In addition they can also give guidance on the best methods to keep your windows in good condition to prevent any future problems.
Draughts
A draft coming through your window means that the sealant could have deteriorated. It needs to be repaired or replaced. This will stop cold air getting into your home, improve energy efficiency and lower heating costs and make a difference to comfort levels and temperature control.
It is important to keep in mind that not all draughts come from the window seals themselves but rather from the gap between the frame and bricks. In certain cases, it could be possible to fix this by caulking the gap. If this doesn't work, it will need to have the seal professionally repaired.
If the sealant around the double-glazed window begins to break down it allows water ingress and can cause damp or even mold in a few instances. This can then affect your health and may be damaging to your property. If you observe any issues with water ingress and you want to take action as soon as possible. If your windows are covered by a warranty It is worth checking to see if the company that sold them will cover the cost.
The windows themselves are usually covered by a warranty which can be at least 10 years However, some companies offer lifetime warranties - so it is worth taking a look. If your double-glazed windows are under warranty, it's worth calling the company you bought them from as soon as you can and giving them the details of any issues you are experiencing. Ideally, it is best to do this in person or via letters and emails, to ensure everything is recorded and clear.
It is also important to note that draughts are usually caused by defective hinges, not a lack effective seals. The hinges are located close to the window sash which is the one that you open. If they are not oiling them regularly and become stiff, they may develop. This can cause a gap to develop between the frame of the sash and the sash, allowing cold air into the house. This issue can be fixed by replacing the hinges, without impacting window seals.