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 is in need of repair can be detected by the feeling of draught between the 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 by an encapsulation.
Seals
The seals used in double glazing are an important element of the overall insulation and energy efficiency of windows. They are situated between the glass panes of uPVC frames and provide an airtight barrier which helps keep out rain and wind drafts, condensation and drafts which can cause damp on the walls and window sills. Additionally, window seals aid in keeping warm air in and cold out which can significantly reduce heating costs.
It's not uncommon for window seals to develop faults. This is usually due to exposure to harsh weather conditions and extreme elements such as high winds, snow and rain. It could also be caused by faulty installation or chemicals like paint strippers that damage the rubber.
If the window seals are damaged, it can mean that humidity and moisture can get trapped between the glass panes, causing fogging or misting of the windows. Double glazing may lose its insulation properties when the inert gasses between the panes is no longer present.
If you know what to look for, you can try to carry out some DIY double-glazed window seal repair. However, it's generally recommended to hire a professional window repair company to complete the task. They can reseal windows in order to restore their energy efficiency and insulation properties, and also get rid of any visible condensation between the glass panes.
Many double-glazed windows come with a guarantee, which means they can be repaired or replaced at no cost to the owner. Examine the warranty paperwork that came along with your double glazing or contact the business from which you purchased it to see what assistance is available. It's also worth looking over your home insurance policy to be sure that you're covered for any issues with double-glazing. If you're insured and you have a claim, it's crucial to make a claim as soon as possible to avoid costly costs. You can also check the local authority's Building Control department for further assistance and advice.
Glass
Double glazing may have issues. The most common issue is misting, which occurs when the seal between two panes breaks down and moisture accumulates. It is possible to repair misted double glazing without needing to replace the entire window. The procedure for repairing it involves removing the damaged pane, blowing air through the gap to remove any remaining moisture, and then forming the new seal.
Double glazed windows can be made from a wide range of glass. Some are simple, such as mirrors or safety glass, which is tempered to enhance its strength and safety features. Some types of glass have coatings applied to them to improve their properties. This could include solar control glass that reduces glare and stops heat transfer; extra clean glass that is stain-resistant and self-cleaning; and the chromogenic glass, which alters transparency based on temperature.
Double glazed units with high efficiency are also available from some manufacturers. These units utilize glass that is insulated and specially formulated films to regulate the internal temperature so that cooling and heating systems don't need to be as laborious.
They are often a cheaper option than replacement windows, and they provide huge energy savings. These units should be maintained in a timely manner in order to preserve their effectiveness in time.
When you notice a problem, it is essential to contact the business that you bought your double glazing. Contact them via phone, then follow up with a written letter or an email. This means you'll have proof that you notified them about the problem and that you and they agreed to fix it. This is vital if you want to claim any warranty you have. Many companies provide guarantees of 10 or 20 years, and some even offer lifetime assurances.
Frame
The frames that house the double glazing are made from materials such as wood and plastic which can be damaged in a variety of ways. Fragments that are damaged could let cold air into your home, which will increase your heating costs. Frames can also become warped, twisted and discoloured over time. They may require to be replaced or at a minimum painted and sanded to restore them.
It is best to consult a glazier if you are having issues with the frames on your windows. They have the skills and tools to fix this type of problem. It is possible to carry out some repairs yourself, but it is usually faster and less expensive to seek professional help. A qualified glazier who is trained to complete the work will ensure that the repair is done properly and that you can get reimbursement for any costs.
A common indication that your double glazing needs repair is the appearance of condensation in between the glass panes. This usually means that the seal has failed and allowing air to circulate between the panes. This causes the moisture to decrease and it can make your space feel draughty. It is recommended to have this repaired as soon as you can to avoid any further issues.
It's not always necessary to replace the entire window as long as it's not broken or cracked. The frame might be in excellent condition, so it is more efficient to replace the glass within the window.
Many businesses 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 unusual for sales representatives to try to convince people to purchase more expensive repairs than they really need. It is important to determine what you require and how much it will cost and the reason you'll need it to be able to spot a high-pressure sales technique.
It is recommended to have your double glazing examined every couple of years since it will ensure they are in good condition and help avoid issues. If you need repairs it is recommended to get in touch with a reputable business for a quote as they will have the experience and knowledge required to resolve your problems quickly and effectively.
Locks
A reputable tradesperson will install the lock on your window, whether you are building new windows or repairing double glazing. The installer should go over the various locking options in the estimate and which one is best suited to your lifestyle and the local crime rate. An extremely popular choice is an Espagnolette system which has bolts with a mushroom-shaped head that fit behind locking points on the frame. They are usually used on uPVC but can also be used on aluminum and wood.
Other locks are made to limit the amount of opening windows. Consider installing a window lock like a Canzak Restriction cable to your casement window. It functions like a door chain lock and can be fitted either on either side of the moving part to stop it from opening up too much. It is also simple to install and is among the few locks that work with casements.
A hinged wedge lock can be used to stop the lower sash of sash windows from being raised enough to permit an intruder into. Cut a piece of wood the length of the channel that is that is used to operate the lower sash. Install double glazing repairs and fix it to the wall.
You can also attach keys to your sash or casement window. They are more durable than latch locks and are usually used in conjunction with them to ensure the security of windows. These are located on the side of windows and are used on both double and single-hung windows as well as sliding ones.
There are other ways to make your double-glazed windows more secure, such as adding a shoot bolt locking system with bolts that are shot from both sides of the frame to create an incredibly strong lock. They are usually available as an upgrade and are suitable for commercial as well as domestic use.
Check that your double-glazing installer is recognized by an industry-specific body such as Checkatrade to ensure that they have the expertise and experience required to carry out high-quality work in accordance with their standards.