Double Glazing Windows Repairs

Double glazing refers to the panes of glass within a window frame or wall opening. Sometimes, the window glass becomes faulty and may need repairs.

Whether you've noticed condensation between the windows or a noticeable draught, or if the handles and hinges are becoming difficult to open or close, these are all indications that your double-glazed unit needs to be repaired. The repair typically involves a resealing of the entire unit.

Broken Panes

Double-glazed windows consist of two glass panes with an air space between them that is filled with inert gases like Krypton and argon. This helps keep heat in your home and stops cold drafts from getting in. Sometimes windows get damaged, and if this happens the entire window could require replacement. It is crucial to call the company that sold you the double glazing if you notice a chip or crack in the window.

It is possible to fix damaged glass with a few simple steps, but it's not recommended unless you have experience in DIY. Put on some gloves first and carefully remove the broken window pane. If the pane is cracked, use masking tape in a crisscrossing pattern over the cracks. This will prevent the cracks from getting worse over time, particularly in the winter. It is also an excellent idea to cover your work surface with newspapers in case any broken pieces fall off. Once the damaged pane has been removed, scrape away any glazing putty or glazed window seal with the help of a knife. Remove the glazing points with pliers. Finally, coat the bare wood with an easy-drying primer.

If you're able to purchase a replacement pane, measure the length and width of the channel with a tape measure. Subtract 1/8" from both measurements to allow for the slight movement of the replacement pane. Then, slide the new pane into place and roll thin pieces of glazing compound inside the grooved channels. Tap gently using an Hammer at 6 intervals of 8 inches to aid in setting the glass in place but be careful not to break the glass.

If you have a double-glazing warranty, it's often worth trying to use this to avoid the cost of a replacement window. In general the warranty will cover both the cost of the parts and labour. You should check the details as they can differ from company to company.

Foggy Glass

Foggy glass is usually caused by condensation between the panes of your double glazing. This can be caused by a variety of factors, including temperature fluctuations, if the frames aren't installed correctly, or if there is a slowing of the seals themselves.

In most cases, double glazing installers can fix the issue quickly and efficiently. It's important to contact the company who installed your windows as soon as you notice an issue, and write a note. This will make it easier if you have to contact them again later on - and can be extremely helpful in the event that the issue is covered under your warranty or guarantee.

The best way to fix the fogging is by replacing the gasket seals - this can be done without having to replace the entire window unit and it will also aid in keeping your home energy efficient. The window glazier will first take off any retaining strips or clips that are holding the IGU and then make use of a saw to cut away the old sealant.

Then they'll construct or buy an IGU replacement that fits the frame, and use specific sealants in order to ensure that it is airand water tight. Once they're finished installing the clips, they'll either reinstall them or strip them and apply more sealant.

If you are lucky the misting will cease. It is essential that your frames are properly ventilated to prevent moisture from building up in your ceilings or walls.

Another issue that is frequently faced by owners of double glazing is that their doors or windows become difficult to close and open This could be due to extreme weather, or it could be that the frame has sunk or sagged slightly over time, and isn't at a level with the rest of your house. If this is the problem, you can try wiping down the frames with cold-water to shrink them a bit. However, this won't resolve the issue completely. If you're unable to resolve the issue, you may require an expert to replace the frames.

Condensation

Condensation occurs when the insulating gasses in double glazing windows do not hold their place leaving air and moisture between the panes. This is more common in winter, when humidity levels tend to be higher. However, it can also happen at other times. Moisture can cause mildew and mould to develop around window frames, sealants, and sills. This is not only ugly, but also harmful to your health. A window expert can usually seal condensation to lessen humidity and prevent the build-up of moisture within your home.

Window gaskets are a crucial element of any double-glazed windows or door. These gaskets aid in sealing in the insulated air between your window glass and prevent drafts, moisture and heat from escaping or entering your home. These gaskets could shrink or disappear over time because of temperature fluctuations, weather conditions, and the aging process. You may see condensation on your double-glazed windows or doors.

This can be repaired, but will require replacing the "sandwich" (thermo-pane & glass) in your double glazing window. It is recommended that unless you have the right tools, you hire a professional to re-seal double-glazed windows.

Another common problem is mist that occurs between double-glazed windows. This can be difficult to resolve. This is a sign that the vacuum seal applied in the factory has failed and that there's now no way to move dry air into or out of the window sandwich.

A professional will reseal the window with the same method as they would with the fog or condensation issue. This typically involves removing the thermo-pane sandwich, spraying it with a cleaning solution, then sucking the sealant out of the old. It is important that you accurately measure the'sandwich' in length width, thickness and length to ensure that the replacement is an exact fit, and a new seal can be drawn between the glass.

This can be a challenging job that requires special tools that aren't usually found in DIY stores. It is recommended to leave this job to professionals as incorrect seals could cause mold and damp in your home. This could be costly and harmful to your health.

Water Leaks

If you notice that water is leaks around your double-glazed windows it's important to act fast. If you don't act swiftly even the tiniest leak could become a major problem.

The window frame could be the cause. Check that the sill pan which is the flat bottom of the frame, is pitched in a way that water drains away from your house and not into the frame. If the sill isn't pitched properly or you notice moisture in the wood you will need to contact a double glazing repair company for assistance from a professional.

A damaged window seal is another frequent cause of leaks. This can be caused by age, damage or weather. This isn't an easy thing to fix and is typically best left to the professionals.

A broken window seal can allow air to pass through the windows which makes it less energy efficient. This allows cold air into your home in winter, and hot gas to escape in summer. This could result in higher heating and cooling costs.

It is a simple repair by applying a new layer of caulking. While it is possible for people with some DIY skills to complete this on their own it is usually much easier to let a double-glazing specialist take care of it for you. You'll have peace of mind and an assurance that the work has been done correctly.

Double-glazing windows can have warranties of up to 20 years. It is an excellent idea to inquire with the company you purchased windows from and determine what warranties they provide and how long. This can save you the cost of having to replace your double glazed windows at a later date. If you have an insurance policy on your double-glazed windows it is crucial to report any issues as quickly as you can. This can be done via the internet or by contacting the company directly. The information you have in writing can help if you require the use of your warranty.