How to Repair Double Glazing
Double-glazed windows last a long time and secure, but they will wear and tear over time. Double glazing that needs repair can be identified by a sensation of draught between panes of the window or condensation.
Condensation or fogging between the panes is usually a sign that the seal that holds the glass panes together has been broken. This can be fixed with a reseal.
Seals
The seals used in double glazing are an important component of the overall insulation and energy efficiency of the windows. They are located between the glass panes of uPVC frames and provide an airtight barrier that helps to keep out rain and wind as well as condensation and drafts that can cause damp on walls and window sills. Additionally, window seals help to keep warm air inside and cold air out, which can drastically reduce heating bills.
It's not unusual for window seals to develop a problem. This is typically due to exposure to harsh weather conditions and extreme elements like high winds, snow and rain. It can also be caused by faulty installation or chemical substances like paint strippers that damage the rubber.
If the window seals are damaged, it can mean that humidity and moisture may seep through the glass panes, causing fogging or misting of windows. Double glazing may lose its insulation properties when the inert gases that are between the panes are no longer present.
If you know what to look out for, it's possible to carry out some DIY double-glazed window seal repair. But, it's best to contact an expert window repair service to carry out the work. double glazing window repairs can reseal windows in order to increase their energy efficiency and insulation properties, and also remove any unsightly condensation that has formed between the glass panes.
Many double glazed windows are covered by warranty which means they can be repaired or replaced without cost to the homeowner. It's worthwhile to review the documents that was supplied with your double-glazed window or contacting the company you bought it from to determine whether they can provide any assistance. Check your home insurance policy to see if you are covered in the event of double glazing problems. If you're covered by insurance, it's important to make claims as soon as you can to avoid unnecessary costs. You can also contact the Building Control Department of your local authority for more information and assistance.
Glass
Double glazing isn't unbreakable and problems can develop. The most common issue is misting. This occurs when the seal breaks between two panes and moisture is accumulated. It is possible to fix misted double glazing without needing to replace the entire window. It is possible to fix it by removing the damaged glass, blowing air through the gap and forming the seal.
Double-glazed windows can be made from a wide selection of glass. Some of the glass is plain like mirrors or safety, however it is tempered to ensure security and strength. Other kinds of glass are coated to improve their properties. This can include solar control glass, which reduces glare and blocks heat transfer; extra clean glass, which is self-cleaning and stain-resistant; and chromogenic glass, which changes transparency depending on the temperature.
Some manufacturers also offer high-efficiency double-glazed units. These units utilize special films and insulated glass to regulate the internal temperature to ensure that cooling and heating systems don't need to be as laborious.
Often, these are less expensive than replacement windows, and they provide excellent energy savings. These units must be maintained in a timely manner, as they can lose their effectiveness over time.
As soon as you discover problems, it's essential to contact the business where you purchased your double glazing. Contact them via phone, then follow up by writing a letter or an email. You'll be able to prove that you informed them and agreeing to correct the problem. This is vital for claiming any warranty you have. Many companies provide warranties of either 10 or 20 years, and some offer lifetime assurances.
Frame
The frames that house the double glazing are constructed of materials like wood and plastic which can be damaged in a variety of ways. Fragments that are damaged could allow cold air into your home, which could increase the cost of heating. Over time, frames can be twisted and warped. It may be necessary to replace them, or at a minimum paint them and sand them down to restore their appearance.
If you are having issues with the frames of your windows, it is recommended to contact a glazier for help as they have the skills and equipment required to perform this type of repair. You can make some repairs on your own, but it's usually quicker and cheaper to seek out professional advice. A qualified glazier who is trained to finish the job will ensure that the repair is done correctly and that you can get reimbursement for any costs.
A common indication that your double glazing requires repair is the build-up of condensation in between the glass panes. This is usually a sign that the seal between the glass panes has broken allowing air to get. This causes the moisture to decrease and can make your home feel cold and stale. This needs to be fixed as quickly as you can to avoid any future issues.
It is not always necessary to replace the whole window as long as it's not broken or cracked. The frame could be in excellent condition, which is why it's more economical to replace the glass inside the window.
Many businesses offer same-day double-glazing repair services, but you must know what you require before making a request for a quote. Sales reps are known to try to get people to buy more expensive repairs than they actually need. It is important to know what you need and what it will cost and why you 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 this will keep them in good condition and prevent problems. It is recommended to obtain a quote from a reputable firm in case you require repairs to your double glazing. They will have the knowledge and experience to resolve your issue quickly.
Locks
Whether you need to repair double glazing or you are getting new windows installed, a reputable tradesperson must install a lock to keep your window secure. The installer should be able to discuss the different locking systems that are available as part of the quote and which one is best suited to your lifestyle and local crime rates. An option that is popular is an Espagnolette system that has mushroom headed bolts that engage behind locking points on the frame. They are usually used on uPVC but can be added to aluminum and wood.
Other locks are designed to limit the number of times a window can open. If you have a casement style window, you might want to consider installing a Canzak Window Restriction Cable, that functions like an a chain lock for doors and can be secured on either side of the moving part to prevent it from opening too much. It is also easy to install and is among the only locks that work with casements.
For windows with sash A hinged wedge lock is a quick solution to prevent the lower sash from rising enough to let an intruder enter. Cut a length of wood to the length of the channel that controls the lower sash. Insert it in, and secure it to the frame and wall.
You can also install a sash or casement lock. They are more durable than latch locks and are often coupled with them to help keep windows secure. They are usually located on the outside of a window. They are used on double and single hang windows as well as sliding windows.
Other ways to improve the security of your double-glazed windows include installing the shoot bolt lock system. This lock is created by bolts that are shot from both ends to create a robust lock. These are usually offered as an upgrade, and are suitable for residential and commercial usage.
Check that your double-glazing installer is recognized by an industry-specific body such as Checkatrade to ensure they have the skills and experience required to carry out top-quality work in line with their standards.