How to Repair Double Glazing

Double glazed windows are long-lasting and secure, but they will wear and tear over time. Signs that your double glazing is in need of repair include a feeling of draught or condensation in between the window panes.

The seal that keeps the glass panes in place is usually damaged. This can be repaired with a reseal.

Seals

The seals used with double glazing are an essential component of the overall insulation and energy efficiency of the windows. They are situated between the glass panes of uPVC frames and provide an airtight seal which helps keep out rain and wind, drafts and condensation which can cause damp on the walls and window sills. Window seals can also help keep warm and cold air separate, which can lower heating costs.

It is not uncommon for window seals to suffer from defects. This usually happens due to exposure to extreme weather conditions and extreme elements such as high winds, rain and snow. However, it can be due to improper installation or the use of chemicals, such as paint strippers that harm the rubber.

If the window seals fail, humidity and moisture can seep into the glass panes causing fogging or misting. It could affect the insulation properties of the double glazing as it no longer has the gas inert between the panes that helps to retain heat.

If you know what to watch out for, it's possible to perform some DIY double-glazed window seal repair. But, it's best to contact a professional window repair company to carry out the work. They can repair the windows to restore their insulating and energy efficient properties and also remove any unsightly condensation that has developed between the glass panes.

Many double glazed windows are covered by warranty which means that they can be repaired or replaced without cost to the homeowner. It's a good idea to check the warranty documentation that came with your double glazing or calling the company you bought it from to find out whether they are able to provide any assistance. It's also worth looking over your home insurance policy to be sure you're covered for any problems with double glazing. If you have insurance, it's important to make an insurance claim as soon as possible to avoid unnecessary costs. You can also check your local authority's Building Control department for further advice and support.

Glass

Double glazing isn't indestructible, and problems with it can arise. The most frequent issue is misting. This happens when the seal is broken between two panes and moisture builds up. It is possible to fix misted double glazing without having to replace the entire window. The procedure for repairing it involves removing the damaged pane, blowing air into the gap to eliminate any moisture that remains, and then creating the new seal.

Double glazed windows can be constructed from a range of glass. Some glass is plain like mirrors or safety glass, but it is tempered to ensure strength and safety. Other types of glass are coated to improve their properties. This can include solar control glass which reduces glare and stops heat transfer; extra-clean glass that is self-cleaning and stain-resistant; and chromogenic glass that changes transparency depending on the temperature.

Double-glazed units that have 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 heating and cooling systems don't have to work as hard to maintain comfortable levels in your home.

They are usually an affordable alternative to replacing windows, and they could help you save a lot of energy. However, these units do require proper maintenance due to the technologies they utilize can wear out over time.

The most important thing is to contact the company you bought your double glazing from when you notice a problem. Contact them via phone, then follow up with a written letter or email. You'll have proof of notifying them of your concerns and agreeing to address the issue. If you're looking to claim any warranty, this is a must. Many companies offer 10- or 20-year guarantees, while some give lifetime warranties.

Frame

The frames that house the double glazing are made out of wood and plastic which can be damaged in various ways. Fragments that are damaged could allow cold air to enter your home, which can increase your heating costs. Over time, frames may get bent and twisted. It may be necessary to replace them or at least remove the sand and paint to restore their appearance.

If you are having issues with the frames of your windows it is best to call an expert glazier to help you as they have the skills and equipment required to carry out this type of repair. It is possible to carry out some repairing yourself but it is generally much quicker and double glazing more cost-effective to seek out professional advice. A qualified glazier who is trained to complete the work will ensure that it is done properly and that you are able to claim any expenses back.

One common sign that your double glazing needs repair is the appearance of condensation between the glass panes. This is usually a sign that the seal between the glass panes has broken allowing air to get. This could cause the moisture to fall and make your room feel draughty. This issue should be addressed as soon as you can to avoid further issues.

If the window is not damaged or cracked, it may not be necessary to replace it. The frame may be in good condition, which is why it's more cost-effective to replace the glass within the window.

Many companies will provide a same-day service for double glazing repairs however, it is essential to know what you need before asking for a quote. Sales reps are known to try and get people to buy more expensive repairs than what they actually need. It is important to understand exactly what you want, how much you should pay and why. This will help you identify sales tactics that are high-pressure.

It is recommended to have your double glazing regularly checked as it will ensure they are in good condition and prevent problems. It is best to get a quote from a reputable company if you need to repair your double glazing. They'll have the knowledge and experience to resolve your issue quickly.

Locks

If you're looking to fix double glazing or are having new windows installed, a reputable tradesperson should install a lock to keep your window secure. As part of your quote your installer should go over the different locking systems available and which one best fits your needs and local crime rate. An option that is popular is an Espagnolette system, which is comprised of bolts with a mushroom head that are positioned behind locking points on the frame. They are typically used on upvc repairs near me but can be added to aluminum and wood.

Other locks are designed to limit the number of times a window can open. Consider installing a Canzak Window Restriction cable on your casement window. It works like a door chain lock and can be installed either on either side of the moving part to stop it from opening up too much. It's also very easy to install and one of the few types of locks that can be used on casements.

For windows with sash windows with hinges, a hinged wedge lock is a quick solution to stop the lower sash from rising enough to allow an intruder into the. Cut a length of wood to match the width of the channel which operates the lower sash. Insert it into the frame, and then affix it to the wall and frame.

You can also put in an sash or a casement lock. They are stronger than latch locks and are often used in conjunction with them to secure windows. They are located on the side of a window and are used on double and single hung windows, as well as sliding windows.

There are other ways to make double-glazed windows more secure, such as adding a shoot bolt locking system that has bolts that are shot from both ends of the frame to create an incredibly sturdy lock. They are usually available as an upgrade and are suitable for both commercial and domestic use.

You should also check that your double glazing installer is accredited by a reputable trade body, such as Checkatrade to ensure that they have the experience and know-how to complete high-quality work and comply with their standards.