Double Glazing Seal Repairs
If the seals of double-glazed windows are damaged, they can cause damp and mould. This can damage the frame and wall surrounding it and impact your health.
Fortunately, the majority of uPVC windows can be repaired with resealing, rather than replacement. A glazier will usually clean the frame of the window and the glass and apply a fresh layer of sealant and smooth it.
Water Leaks
Window seals are made to prevent water to stay out of your home. However, when they start to break down, it can result in water leaks around your windows. A window that leaks isn't only annoying but it can cause significant damage to the surrounding structure of your home. It is crucial to spot the issue early and get it fixed by a professional before it gets any worse.
The most common cause of your leaking windows isn't in the glass itself but rather on the frame and sill. A leak in this region is the most typical indication of a failing window seal. It may be caused by damage to the window seal as a result of weather or aging, worn-out caulking or even an obstruction in the drainage area resulting in a build-up of water or ice.
Another indication of a window seal failing is the appearance of water between the panes of double-glazed windows. It's not as risky 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 trapped between your panes have leaked out. This will reduce the insulation value of your window.
Condensation in between the panes is another indication of a damaged seal. It could be the result of 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 a nuisance, but it could also lead to the growth of mould and mildew in your home that can be very difficult and expensive to eliminate.
It's time for you to examine your double-glazed windows when you see these indications. A repair or replacement will help protect your home from water leaks, cut down on energy bills, and prevent drafts. 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 skilled professionals are here to assist! We offer assistance to homeowners in the Mid-Atlantic.
Condensation
A broken double-glazing seal may let water in the space that is insulating. This can lead to condensation in the window panes, and could cause fogging or misting.
If you see condensation forming within your home, it's the perfect time to call a professional double glazing repair service. Condensation can be an indication that the vacuum seal created by the factory failed and moisture has seeped into the insulated space.
Condensation can be caused by a range of causes, but most commonly by gaskets, sealants, or insulation in the uPVC frames of the windows. There are many options for repairing double glazing seals However, it is crucial that the new seals are properly sized in order to ensure the best seal and a perfect fit.
Gaskets are usually made of polyurethane, which is a material that can be used to fill in gaps between double-glazed units. These are designed to be long-lasting however, they may degrade as time passes because of wear and tear, as well as exposure to various temperatures and weather conditions throughout the year.
As time passes the foam can shrink or crack over time. This can cause cracks in your seal and allow moisture to enter the double-glazed window. This causes condensation, but can also result in the loss of energy efficiency, which means that you're losing heat from your home to the outside air.
One solution to this issue is to seal the windows. This is not a guaranteed solution since it will only remove the existing condensation, and not address the underlying problems that cause the double-glazed window to leak or create condensate.
Another option is to replace your windows completely and this should be done by a professional who provides an insurance backed guarantee. If the company fails, you are still protected by insurance. It's worth mentioning that the warranty on your replacement windows should be a minimum of 10 years.
Misting
As the fall months get closer it's a good idea to ensure that your double-glazing seals are in good working order. Seals that have damaged can affect the properties of your windows' insulation, but also cause condensation, mold and dampness. To prevent further damage to your double-glazed windows, and to reduce energy costs It is important to address any problems as soon as possible.
A standard double glazed window is made from two glass panes held together by an internal space that's filled with gas. The outer sealant layer fills the gap between the uPVC frames and the glass. This is vital to ensure the air-tight seal that keeps cool and warm air separate in your home and helps you save money on your heating costs. These seals can become damaged in time because of weather conditions, ageing or poor installation. Once this happens, the magic insulation formula that makes your double glazed windows so effective could begin to degrade.
If not checked leaks, damaged seals, or other issues can lead to damp and condensation which can ruin the appearance of your windows, but could also affect your health. Moisture and dampness can cause damage to walls, ceilings, floors and other surfaces within your home. They also create allergens and irritants that can be detrimental to your health and the health of your family.
The most frequent issue that double glazing suffers from is misting that occurs between the panes. This occurs when moisture gets into the insulated part of your window. It is difficult to fix without professional help for repair of the seal on your double glazing.
There are window repairs Biggleswade of tackling this issue, however, we'd recommend against this as it's not only risky but also very dirty and damaging to your windows. These methods involve drilling holes in your glazed units and using chemicals to remove the condensation and fog. This could lead to a number of complications and, in particular, expose your windows to water damage which could cause the entire unit to be destroyed.
Professional glaziers possess the knowledge, tools and experience to effectively reseal your uPVC frames and give you lasting results. They can also offer advice on how to keep your uPVC window in good condition to avoid future problems.
Draughts

A window that is draughty is an indication that the sealant has probably failed and must be replaced or repaired. This will stop cold air from getting into your home. It will also increase the efficiency of your energy, reduce heating costs, and improve the comfort.
It is important to keep in mind that not all draughts originate from the window seals but rather from the gap between the frame and the bricks. In some cases it may be possible to repair this by simply caulking the gap. If this does not work, it will need to have the seal professionally resealed.
When the sealant around double-glazed windows starts to breakdown and allows water to infiltrate. This can result in dampness or even mold. This can cause harm to health and cause damage to the property. If you find any issues with water ingress it is important to take action promptly. 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 usually covered by a warranty which could last for at least 10 years however some businesses offer lifetime warranties - so it's worth checking this information out. If your double-glazed windows are under warranty, it's worth calling the company you bought them from as soon as you can and providing them with details of any issues you're experiencing. It is recommended to make this contact in person or by mail or email, to ensure that all information is documented and clear.
Also, it is worth noting that draughts are typically caused by defective hinges, not the lack of seals that are effective. The hinges are responsible for closing the window sash (the section that you open) but they can become stiff as time passes if they're not regularly oiled. This could cause a gap form between the sash frame and the sash, allowing cold air into the house. This issue can be fixed by replacing these hinges without damaging window seals.