How to Repair Double Glazing
Double-glazed windows are durable and secure, however they do wear out over time. Double glazing that needs repair can be identified by a sensation of draught between window panes or condensation.
Condensation or fogging between the panes is usually a sign that the seal that holds the glass panes has deteriorated. Resealing can repair this.
Seals
Seals are a crucial component of double glazing because they boost the efficiency of energy and insulation of the windows. They are located between the glass panes of uPVC frames and provide an airtight shield that helps keep out wind and rain drafts, condensation and drafts which can cause damp on windows and wall sills. Additionally, the window seals help keep warm air in and cold out which can significantly reduce heating costs.
It is not common for window seals to suffer from defects. This is usually due to exposure to extreme weather conditions and extreme elements such as high winds, rain and snow. However, it could be due to incorrect installation or the use of chemicals like paint strippers, which can damage the rubber.
If the window seals fail, it can mean that humidity and moisture can get trapped between the glass panes, leading to fogging or misting of the windows. Double glazing can lose its insulating properties when the inert gases that are between the panes is no longer present.
It is possible to do some DIY double glazed window seal repairs if you are aware of what to look for. It's best to hire professionals to do the work. They can reseal windows in order to improve their energy efficiency and insulation qualities, and get rid of any visible condensation between the glass panes.
Many double-glazed windows are covered under warranty which means that they are able to be repaired or replaced without cost to the homeowner. Examine the warranty paperwork that came along with your double-glazed windows, or contact the company where you purchased it to determine what assistance is available. Examine your home insurance policy to see if you are covered in the event of double glazing problems. If you do have cover it's important to ensure that you file your claim as soon as possible so that you don't incur unnecessary expenses. You can also contact the Building Control Department of your local authority for further advice and support.
Glass
Double glazing isn't indestructible and problems can develop. The most frequent issue is misting, which occurs when the seal between two panes is broken and moisture accumulates. It is possible to fix misted double glazing without needing to replace 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 the new seal.
Glass can be used to create double-glazed windows that come in various shapes and sizes. Some glass is clear like mirrors or safety glass, but it is tempered to increase security and strength. Other kinds of glass are coated to improve their properties. This could include solar control glass that reduces glare and stops heat transfer; extra-clean glass that is self-cleaning and stain-resistant; and chromogenic glass that changes transparency based on temperature.
Some manufacturers also make high-efficiency double glazed units. These use insulated glass with special films that help keep the internal temperatures stable which means that cooling and heating systems aren't required to perform as hard to maintain a comfortable temperature within your home.
These are often an affordable alternative to replacing windows, and can save you lots of energy. However, they do need to be properly maintained because the technology they utilize can wear out over time.
The most important thing is to contact the company you bought your double glazing from as soon as you notice a problem. Contact them via phone, and then follow up with a written letter or an email. You'll have proof of contacting them of your concerns and agreeing to address the problem. If you want to claim any warranty it is essential to do this. Many companies offer 10 or 20-year warranties, and some offer lifetime warranties.
Frame
The frames that support the double glazing are constructed out of wood and plastic which can be damaged in many ways. Frames that are damaged can allow cold air to penetrate your home, which will increase your heating costs. Frames can also become bent, twisted, and discolored over time. It could be necessary to replace them or at the very least paint them and sand them down to restore their appearance.
It is best to contact an expert glazier if you're having issues with the frames of your windows. They have the expertise and tools to fix this type of problem. It is possible to do some repairing yourself but it is generally much quicker and cheaper to get professional assistance. A qualified glazier will complete the task in a professional manner, and you can claim any costs.
Condensation between glass panes is a typical sign that double glazing requires repair. This is usually a sign that the seal between the glass panes has broken allowing air to get. double glazing repair can cause the humidity to fall, making your room feel draughty. This should be repaired as quickly as possible to avoid further issues.
It's not always necessary to replace the whole window as long as it's not broken or cracked. In reality, the frame itself could be in perfect condition, which is why it would be more economical to replace the glass within the window.
Many companies offer the same day repair for double glazing However, it is crucial to know what you need before requesting a quote. It is not unusual for sales reps to try to talk people into buying more expensive repairs than they really need. It is a good idea to determine what you require and what it will cost and the reason you'll need it so that you can identify a high-pressure sales strategy.
You should have your double-glazing checked every few years to ensure they are in good working order and to avoid issues. If you do need repairs it is recommended to get in touch with a reputable business for an estimate as they have the experience and knowledge required to resolve your problems quickly and effectively.
Locks
A reputable tradesperson will install the lock on your window regardless of whether you are building new windows or repairing double glazing. As part of the quote your installer should go over the various locking options available and the one that best fits your needs and local crime rate. Espagnolette is a very popular choice that utilizes mushroom-headed bolts that engage behind locking positions on the frame. They are typically used on uPVC but they can also be added to aluminium and wood.
Other locks are designed to limit the number of times that a window can be opened. You might want to consider installing a Canzak Window Restriction cable in your casement window. It functions as a door chain lock and can be installed either side of the opening to stop it from opening too far. It is also easy to install and is one of the only locks that can be used with casements.
For windows with sash with hinges, a hinged wedge lock is a quick solution to prevent the lower sash from lifting enough to let an intruder enter. Cut a length of wood to match the width of the channel that controls the lower sash. Insert it into the frame, and then affix it to the wall and frame.
You can also add a sash or casement lock. They are more durable than latch locks and are usually used in conjunction with them to ensure that windows are secure. They are found on the outside of windows and can be used on double and single hung windows, as well sliding windows.
Other ways to increase the security of your double-glazed windows are adding a shoot bolt lock. This lock is created by shooting bolts from both ends to create a sturdy lock. They are usually offered as an upgrade and are suitable for both commercial and domestic use.
Verify that your double-glazing installer is recognized by an industry-specific body such as Checkatrade to ensure they have the knowledge and experience required to carry out top-quality work that meets their standards.