How to Repair Double Glazing
Double-glazed windows are durable and secure, however they will wear out with time. The signs that your double glazing requires repair are the feeling of draught or condensation between the window panes.
The seal that holds the glass panes in place has usually broken. This can be fixed with an encapsulation.
Seals
The seals used in double glazing are a crucial element of the overall insulation and energy efficiency of the windows. Located between the glass panes and uPVC frames, they create an airtight seal that helps keep out rain, wind drafts, condensation, and drafts that can cause damp walls and windowsills. In addition, the window seals aid in keeping warm air inside and cold air out, which can drastically reduce heating bills.
It is not unusual for window seals to suffer from defects. This usually happens due to exposure to harsh weather conditions and extreme elements like high winds, snow and rain. It could also be caused by improper installation or the use of chemicals such as paint strippers that damage the rubber.
When the window seals fail it could cause moisture and humidity may seep through the glass panes and cause fogging or misting of windows. Double glazing may lose its insulating properties when the inert gasses between the panes are no longer present.
If you know what to watch for, it's possible to carry out some DIY double-glazed window seal repair. But, it's better to call a professional window repair company to complete the task. They can reseal the windows to restore their insulation and energy efficient qualities and also eliminate any ugly condensation that has developed between the glass panes.
Many double-glazed windows are covered by a warranty which means they can be fixed or replaced without cost to the homeowner. Review the warranty documents that came along with your double glazing or contact the company from which you bought it to find out whether there is any assistance available. It's also worth looking over your home insurance policy to be sure you're covered for any issues with double glazing. If you're insured and you have a claim, it's crucial to make claims as soon as possible to avoid costly costs. You can also contact the Building Control Department of your local authority for more advice and support.
Glass
Double glazing isn't indestructible and problems can arise. The most common issue is misting, which happens when the seal between two panes breaks down and moisture collects. Fortunately, misted double glazing is repairable without the expense of replacing the entire window. It is possible to repair it by removing the damaged glass, blowing air through the gap and forming an airtight seal.
Glass can be used to make double-glazed windows that come in various shapes and sizes. Some are plain, such as mirrors, or safety glass, which is tempered to increase its strength and safety features. Other types of glass are coated to improve their properties. Solar control glass is a good choice to reduce the glare and heat transfer. Extra clean glass is also stain-resistant and self-cleaning.
Some manufacturers also make high-efficiency double glazed units. They use insulated glass and special films that help maintain the internal temperature, which means that heating and cooling systems aren't required to work as hard to maintain comfortable levels in your home.
These are often cheaper than replacing windows, and can help you save a lot of energy. However, these windows need to be properly maintained because the technology they utilize can wear out over time.
When you notice problems, it's essential to contact the business where you purchased your double glazing. Contact them by phone, and then follow up by sending an email or letter. This means you'll have evidence that you informed them of the issue and that you and they 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 offer lifetime warranties.
Frame
The frames that support double glazing are constructed of materials like wood and plastic, which can be damaged by a variety different ways. Frames that are damaged can allow cold air to enter your home, which can increase your heating costs. Over time, frames can be twisted and warped. It is possible to replace them or at the very least sand down and re-paint them to bring them back to their original appearance.
If you are having issues with the frames of your windows it is recommended to contact a glazier for assistance as they have the skills and equipment required to perform this type of repair. You can complete some repairs yourself, however it's generally faster and less expensive to seek advice from a professional. Having a qualified glazier complete the work will ensure that the work is done properly and that you are able to claim any expenses back.
Condensation between the glass panes is a typical indication that double glazing needs repair. This is usually a sign that the seal has failed and is allowing air to flow between the panes. This can cause the moisture to drop and make your space feel cold and stale. This should be repaired as quickly as you can to avoid any future issues.
If the window isn't damaged or cracked, it may not be necessary to replace it. The frame may be in excellent condition, which is why it's more efficient to replace the glass inside the window.
Many companies offer same-day double glazing repair services, but you must be aware of what you need prior to making a request for an estimate. It is not uncommon for sales reps to try to convince people to purchase more expensive repairs than they need. It is a good idea to determine what you require and how much it will cost and the reason you'll need it to be able to identify a high-pressure sales strategy.
It is recommended to have your double glazing examined every couple of years since they will be in good order and avoid problems. If you do need repairs it is best to contact a reputable company for an estimate as they have the expertise and experience required to resolve your problems quickly and effectively.
Locks
Whether you need to repair double glazing or are having new windows installed, a reliable tradesperson should install a locking to ensure your window is secure. As part of the quote the installer will discuss the various locking options available and the one that best suits you and your local crime rate. Espagnolette is a well-known option that utilizes mushroom-headed bolts that are inserted behind the frame's locking positions. They are commonly installed into uPVC doors and windows but they can also be added to timber and aluminium.
Other locks are made for limiting the amount of opening a window. Consider installing a window lock like a Canzak Restriction cable to your casement window. It functions as a door chain lock that can be fitted either side of the moving portion to prevent it from opening too far. It is also simple to install and is one of the only locks that work with casements.
For windows with sash windows with hinges, a hinged wedge lock is a simple fix to stop the lower sash from lifting enough to let an intruder enter. Cut a piece of wood to match 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 can also put in the sash lock or a casement lock. double glazing repair Kentish Town are more robust than latch locks and are often paired with them to keep windows secure. These are located on the outside of windows and are used on both double and single-hung windows as well as sliding ones.
There are other ways to make double-glazed windows more secure including adding a shoot bolt locking system that includes bolts that are shot from both ends of the frame to create a sturdy lock. They are usually offered as an upgrade and are suitable for both commercial and domestic use.
Make sure that the double-glazing contractor is accredited by an industry body such as Checkatrade to ensure that they have the skills and experience to perform top-quality work that meets their standards.