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 detected by the feeling of draught between the panes of the window or condensation.
The seal that holds the glass panes in place usually has been damaged. Resealing can fix this.
Seals
Seals are an essential component of double glazing because they boost the energy efficiency and insulation of windows. They are located between the glass panes of uPVC frames and create an airtight seal that helps to keep out rain and wind, drafts and condensation which can cause damp on windows and wall sills. Window seals also help keep cold and warm air from each other, which can lower heating costs.
Unfortunately, it's not uncommon for window seals fail. This is often due to weathering and exposure to harsh elements like high winds, rain, ice and snow. It could also be caused by faulty installation or chemical substances like paint strippers, which harm the rubber.
If the window seals fail, moisture and humidity could seep through the glass panes and cause misting or fogging. It could affect the insulation properties of the double glazing as it no longer has the inert gas between the panes which helps to keep heat in.
It's possible to carry out some DIY double-glazed window seal repairs if are aware of what to look for. It's best to hire an expert to complete the job. They can reseal windows in order to increase their energy efficiency and insulating properties, and also take out any unattractive condensation between the glass panes.
Double-glazed windows often come with a guarantee which means that they can be repaired or replaced at no cost to the owner. Examine the warranty paperwork that came with your double glazing or contact the company where you purchased it to see what assistance is available. Review your insurance policy for your home to see if you are covered in the event of double glazing problems. If you're covered by insurance it is essential to file a a claim as soon as you can to avoid costly costs. You can also contact the Building Control Department of your local authority for assistance and advice.
Glass
Double glazing isn't impervious to damage and issues with it may arise. The most common issue is misting, which occurs when the seal between two panes breaks down and moisture builds up. Fortunately, misted double glass is repairable without the cost of replacing the entire window. It is possible to repair it by removing the affected glass, blowing air through the gap and forming the seal.
Glass can be used to make double-glazed windows in a variety of shapes and sizes. Some are plain, like mirrors or safety glass which is tempered to improve its strength and safety features. Some types of glass are coated to enhance their properties. double glazing repairs could include solar control glass, which reduces glare and prevents heat transfer; extra-clean glass that is stain-resistant and self-cleaning; and chromogenic glass that changes transparency according to temperature.
Double-glazed units with high efficiency are also available from certain manufacturers. These are made of insulated glass that has special films that help maintain the internal temperature which means that cooling and heating systems do not have to work as hard to maintain comfortable levels within your home.
They are often less expensive than replacement windows and offer huge energy savings. These units must be maintained in a timely manner in order to preserve their effectiveness over time.
If you spot an issue, it is important to contact the company that you bought your double glazing. Contact them by phone, then follow up by writing a letter or an email. This way, you'll have proof that you've informed them of the issue and that you and the company have agreed to correct the issue. This is essential in order to be able to claim any guarantees you may have. Many businesses offer 10 or 20-year guarantees, while some give lifetime warranties.
Frame
The frames that house 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 penetrate your home, which will increase your heating costs. Frames can also be damaged, warped, or discolored as time passes. They may require to be replaced or at least painted and sanded to restore them.
If you're having trouble with the frames of your windows it is recommended that you call a glazier for help since they have the experience and equipment required to perform this type of repair. It is possible to do some repairing yourself but it is generally much quicker and cheaper to get professional assistance. Having a qualified glazier complete the work will ensure that the repair is done correctly and you are able to claim any expenses back.
Condensation between the glass panes is a typical sign that double glazing requires repair. This usually means 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 needs to be fixed as quickly as possible to avoid any further problems.
It is not always necessary to replace the entire window if it's not cracked or broken. The frame might be in good condition, and therefore it's more efficient to replace the glass in the window.
Many companies will provide an same-day repair for double glazing however, it is essential to know what you require before requesting a quote. Sales reps are known to attempt to convince people to buy more expensive repairs than they actually need. It is important to know what you need and what it will cost and the reason you'll need it to be able to detect a sales tactic that is high-pressure.
You should have your double-glazing checked every few years to ensure they are in good working condition and to avoid issues. It is best to get an estimate from a reputable business in case you require repairs to your double glazing. They'll have the experience and knowledge to resolve your issue quickly.
Locks
A reputable tradesperson will install the lock on your window regardless of whether you're building new windows or repairing double glazing. As part of your quote your installer should go over the various locking systems available and which one best suits you and your local crime rate. Espagnolette is a very popular choice that utilizes mushroom-headed bolts which are secured behind the frame's locking points. They are most commonly used on uPVC but they can also be used on aluminium and wood.
Other locks are made for limiting the amount of opening windows. If yours is a casement type window, think about installing a Canzak Window Restriction Cable, which functions as a chain lock for doors and can be secured on either side of the moving portion to prevent it from opening too much. It is also simple to install and is one of the few locks that can be used with casements.
A wedge lock with hinges can be used to keep the lower sash of windows that are sash from being lifted enough to allow an intruder into. Cut a piece of wood to the width of the channel which operates the lower sash. Insert it in, and secure it to the wall and frame.
You can also add an unlocked lock that is keyed to your sash or casement windows. These are more robust than latch locks and are usually coupled with them to help ensure the security of windows. These are located on the side of windows and are used on double and single-hung windows as well as sliding ones.
There are other ways to make your double-glazed windows more secure. One option is to add a shoot bolt locking system with bolts that shoot from both ends of the frame to create an incredibly sturdy lock. These are typically offered as an upgrade and are suitable for commercial and domestic use.
Verify that your double-glazing installer is recognized by an industry-specific body like Checkatrade to ensure that they have the knowledge and experience to perform high-quality work in accordance with their standards.