How to Repair Double Glazing
Double-glazed windows last a long time and secure but they do experience wear-and-tear over time. Double glazing that requires repair can be identified by the sensation of draught between panes of the window or condensation.
Fogging or condensation between the panes usually means that the seal that holds the glass panes has deteriorated. Resealing is a solution to this.
Seals
Seals are an essential component of double glazing because they boost the energy efficiency and insulation of the windows. They are situated between the glass panes and uPVC frames, they provide an airtight, vital barrier that helps keep out wind, rain, drafts, and condensation which can cause damp on windowsills and walls. The window seals also help to keep warm and cold air separate, which can reduce heating costs.
Unfortunately, it's not uncommon for the window seals to fail. This is typically due to weathering and exposure to extreme elements like high winds or rain, ice or snow. It can also be caused by improper installation or chemicals like paint strippers, which harm the rubber.
When the window seals fail it could result in moisture and humidity may seep through the glass panes, leading to fogging or misting of the windows. Double glazing may lose its insulation properties when the inert gases that are between the panes are not present.
It is possible to do some DIY double glazed window seal repairs if know what to look out for. It is recommended to hire professionals to do the work. They can seal the windows to restore their insulating and energy efficient properties and also eliminate any ugly condensation that has accumulated between the glass panes.
Double-glazed windows often come with a guarantee that means they can be repaired or replaced without cost to the owner. Check the paperwork that came along with your double-glazed windows, or contact the business from which you purchased it to determine whether there is any assistance available. It's also worth looking over your home insurance policy to make sure that you're covered in case of any problems with double glazing. If you're covered by insurance, it's important to make an insurance claim promptly to avoid paying unnecessary expenses. You can also contact the Building Control Department of your local authority for further advice and support.
Glass
Double glazing isn't impervious to damage, and problems with it can arise. The most frequent issue is misting. It happens when the seal between two panes breaks down and moisture accumulates. Fortunately, misted double glazing can be repaired without the cost of replacing the entire window. The process of repairing it involves removing the affected pane, blowing air through the gap to remove any moisture that remains, and then creating a new seal.
Double-glazed windows are constructed from a variety of glass. Some of it is plain, like mirrors or safety glass, which is tempered to increase its strength and safety features. Other types of glass are coated to improve their properties. This includes solar control glass that reduces glare and prevents heat transfer; extra-clean glass, which is stain-resistant and self-cleaning; and chromogenic glass that changes transparency according to temperature.
Certain manufacturers also produce high-efficiency double glazed units. These use insulated glass with special films that help maintain the internal temperature which means that cooling and heating systems do not have to be as efficient to maintain comfortable levels within your home.
In most cases, they are a cheaper option than replacement windows and offer excellent energy savings. However, they do require proper maintenance, as the technologies they use can become worn out over time.
The most important thing to do is contact the company that you bought your double glazing from when you notice a problem. Contact them by phone and then follow up with an email or letter. This means you'll have proof that you notified them about the problem and that you and the company agreed to address the issue. If you want to claim any warranty it is essential to do this. Many companies offer 10- or 20-year warranties, and some give lifetime warranties.
Frame
The frames that hold the double glazing are made out of plastic and wood, which can be damaged in a variety of ways. Fragile frames can cause cold air to enter your home, which can increase your heating costs. Frames can also become warped, twisted and discoloured over time. They might need to be replaced or at a minimum sanded down and repainted to make them look better.
It is best to consult an expert glazier if you're having problems with the frames on your windows. They have the necessary skills and tools to fix this kind of issue. You can do some repairs on your own, but it's typically faster and less costly to seek advice from a professional. A qualified glazier can complete the task in a professional manner and you are able to claim any expenses.
Condensation between panes of glass is a typical sign that double glazing requires repair. This usually means that the seal has failed and is allowing air to move between the panes. This can cause the moisture to fall, making your room feel draughty. This issue should be addressed as quickly as possible to avoid further issues.
If the window isn't cracked or broken it may not be required to replace it. The frame may be in good condition, which is why it's more economical to replace the glass in the window.
Many companies offer the same day service for double glazing repairs However, it is crucial to understand what you require before requesting a quote. Sales reps are known to attempt to convince people to buy more expensive repairs than they actually require. It is important to understand what you require, how much it should cost, and why you should it in order to detect a sales tactic that is high-pressure.
It is recommended to have your double-glazing checked every few years as they will be in good working order and avoid problems. It is best to get an estimate from a reputable firm when you are looking to repair your double glazing. They'll have the knowledge and experience to fix your problem quickly.
Locks
If you are looking to repair double glazing or you are getting new windows installed, a reliable tradesperson should install a lock to ensure your window is secure. As part of your quote the installer will discuss the various locking options available and the one that best suits your needs and local crime rate. A popular option is an Espagnolette system that has mushroom headed bolts that engage behind locking points on the frame. They are usually used in uPVC doors and windows but they can also be added to aluminium and timber.
Other locks are designed to limit the number of times a window can open. Consider installing a Canzak Window Restriction cable in your casement window. It works like a door chain lock and can be installed either side of the opening to stop it from opening too much. It is also simple to install and is among the few locks that work with casements.
For windows with sash with hinges, a hinged wedge lock is an easy solution to prevent the lower sash from lowering enough to allow an intruder into the. Cut a strip of wood to the width of the channel which operates the lower sash. Fit it into the frame, and then affix it to the wall and frame.
You could also add an unlocked lock that is keyed to your casement or sash window. They are more durable than latch locks and are usually paired with them to keep windows secure. They are usually located on the side of a window. They work on single and double hang windows as well as sliding windows.
There are other ways to make double glazed windows more secure, such as adding a shoot bolt locking system that has bolts that shoot from both sides of the frame to create an incredibly robust lock. They are usually available as an upgrade and are suitable for commercial and domestic use.
Make sure that the double-glazing contractor is certified by an industry body such as Checkatrade to ensure that they have the knowledge and experience to complete top-quality work in line with their standards.