How to Repair Double Glazing
Double-glazed windows last a long time and secure, however they will wear and tear over time. The signs that your double glazing needs repair include an odor of draught, or condensation between the windowspanes.
The seal that holds the glass panes in place is usually damaged. Resealing is a solution to this.
Seals
The seals that are used in double glazing are an essential element of the overall insulation and energy efficiency of the windows. Located between the glass panes and uPVC frames, they provide an airtight, vital barrier that helps to keep out the elements of wind, rain, drafts, and condensation which can cause damp walls and windowsills. Window seals also help to keep cold and warm air separate, which can lower heating costs.
It's not uncommon for the window seals to develop faults. This is usually due to the weathering process and exposure to harsh elements like high winds rain, ice, and snow. It can also be caused by faulty installation or the use of chemicals such as paint strippers, which harm the rubber.
If the window seals fail, moisture and humidity may seep through the glass panes, causing misting or fogging. Double glazing may lose its insulation properties if the inert gases between the panes are not present.
If you know what to look for, it's possible to do some DIY double-glazed window seal repair. It is recommended to hire professionals to do the job. They can reseal the windows to restore their insulating and energy efficient properties and also remove any ugly condensation that has developed between the glass panes.
Many double-glazed windows have a warranty, which means they can be repaired or replaced without cost to the owner. It's worthwhile to review the documents that came with your double glazing or contacting the company you bought it from to determine whether they can provide any assistance. It's also worth checking your home insurance policy to make sure that you're covered for any problems with double glazing. If you have insurance, it's important to make sure that you make your claim as soon as possible so that you don't incur unnecessary costs. You can also consult the local authority's Building Control department for further advice and support.
Glass
Double glazing isn't impervious to damage and issues with it can develop. The most common problem is misting. This happens when the seal cracks between two panes and water is accumulated. Fortunately, misted double glass is repairable without the expense of replacing the entire window. It is possible to repair it by removing the affected glass, blowing air into the gap, and then creating an airtight seal.
Double-glazed windows are made from a wide variety of glass. Some of it is plain, like mirrors or safety glass which is tempered to enhance its strength and safety properties. Other kinds of glass are coated to enhance their properties. This could include solar control glass that reduces glare and prevents heat transfer; extra-clean glass, which is self-cleaning and stain-resistant; and the chromogenic glass, which alters transparency depending on the temperature.
Certain manufacturers also produce high-efficiency double-glazed units. These use insulated glass with special films that help maintain the internal temperature which means that cooling and heating systems aren't required to work as hard to keep the temperature at a comfortable level in your home.
They are usually an affordable alternative to replacing windows, and they can save you a lot of energy. These units must be maintained in a timely manner since they may lose their effectiveness over time.
As soon as you discover a problem, it is important to contact the company where you purchased your double glazing. Contact them via phone, and then follow up by sending a letter or email. You'll have proof of contacting them and agreeing to fix the issue. This is vital if you want to claim any warranty you have. Many companies offer 10 or 20-year guarantees, while some give lifetime warranties.
Frame
The frames that hold double glazing are made from materials like wood and plastic which are susceptible to being damaged by a variety different ways. Damaged frames can allow cold air to seep into your home, which can increase your heating costs. Frames can also be warped, twisted and discoloured over time. They may need to be replaced or at the very least cleaned and sanded down to make them look better.
If you're having trouble with the frames of your windows, it is recommended that you call a glazier for help because they have the expertise and tools needed to complete this kind of repair. It is possible to carry out some repairs yourself, however it is generally much quicker and more cost-effective to seek out professional assistance. A certified glazier will do the task in a professional manner and you are able to claim any costs.
Condensation between the 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 enter. This can cause the moisture to fall, making your room feel draughty. This should be repaired as quickly as you can to avoid any further problems.
It is not always required to replace the entire window as long as it isn't cracked or broken. The frame may be in perfect condition, which is why it's more economical to replace the glass in the window.
Many companies will offer an same-day repair for double glazing, but it is important to understand what you require before asking for a quote. It is not uncommon for sales reps to attempt to talk people into buying more expensive repairs than they really need. It is best to determine what you require and what it will cost, and why you should it so that you can spot a high-pressure sales technique.
You should have your double-glazing checked every few years to make sure they are in good working condition and to avoid problems. It is recommended to obtain an estimate from a reputable company if you need to repair your double glazing. They'll have the expertise and experience to fix your problem quickly.
Locks
Whether you need to repair double glazing or you are getting new windows installed, a reputable tradesperson should install a locking to secure your window. As part of your quote your installer should go over the various locking systems available and choose the one that best fits your needs and local crime rate. Espagnolette is a well-known option that utilizes mushroom-headed bolts that engage behind locking positions on the frame. They are most commonly used on uPVC but they can also be added to aluminum and wood.
Other locks are designed to limit the amount a window can open. If yours is a casement style window, consider installing a Canzak Window Restriction Cable, which functions as an a chain lock for doors and can be secured to either side of the moving part to stop it from opening too wide. It is also simple to install and one of the only locks that can be used with casements.
A hinged wedge lock could be used to prevent the lower sash of sash windows from being lifted enough to allow an intruder to enter. Cut a piece of wood to match the width of the channel that controls the lower sash. Fit double glazing repairs into the frame, and then affix it to the frame and wall.
You could also add a keyed lock to your sash or casement windows. They are more durable than latch locks and are often paired with them to ensure that windows are secure. They are located on the side of windows and are used on double and single hang windows, as well as sliding windows.
There are other ways to make double-glazed windows more secure including adding a shoot bolt locking system with bolts that are shot from both sides of the frame to create an extremely strong lock. They are typically offered as an upgrade option, and are suitable for commercial and domestic use.
Verify that your double-glazing installer is accredited by an industry body like Checkatrade to ensure that they have the knowledge and experience required to carry out high-quality work in accordance with their standards.