How to Repair Double Glazed Windows
Double-glazed windows typically come with either 10 or 20 year warranties so be sure to verify the type of cover you have. Repairing double-glazed windows can be cheaper than replacing it, and will save you money and energy.
If your double glazing has misted it is most likely that the sealant between the glass panes has failed. This is typically the case when windows are old or worn and can be costly to replace.
1. Cracked or Chipped Glass
Double-glazed windows that have damaged or cracked may cause condensation to develop between the two panes. In the majority of cases replacing the glass unit is a must especially in the event that one or both of the panes has been broken. If the frame is in good condition, repairing one glass pane may be a viable option.
Repairing cracks is simple and quick with masking tape or duct tap. For superficial cracks, such as stress cracks that occur because of temperature differences just a single strip of tape over both sides of the window should be enough. For deeper cracks, such as those caused by impact, it's recommended the tape be extended over the entire length of the crack to ensure that it will hold the glass together.
A solvent-based glass glue is another solution for an permanent fix. This is usually applied to both the inner and outer surfaces, and then spread using the help of a putty knife. This method can be more time-consuming, but more effective in stopping cracks from spreading.
If the cracks are severe or have occurred over a period of time it is recommended to put off hiring an expert to repair your windows. This will give you an improved finish. If the cracks don't seem to be excessively severe and aren't creating water leaks, it could be advisable to go with quick solutions. They can keep costs down.
Applying a two-part epoxy the crack will make it more durable. The glass's surface must be cleaned using a moist cloth, and then allowed to completely dry. Mix the resin and hardener according in the directions on the packaging and apply the mixture to the fracture using the putty blade. Once the putty has dried it is possible to paint the frame and putty to create a seamless appearance.
2. Water Leaks
If your double-glazed windows have been getting leaky or you've noticed condensation between the glass panes, both of these problems can be fixed without having to replace your windows. The reason for this is that the issue isn't in the aluminium, uPVC or timber window frames but rather in the insulated glass unit (IGU) that sits between them.
The IGU is comprised of two glass sheets which are separated by a spacer bar, and then filled with an insulating gas much like a glass sandwich. The gap should be airtight to prevent cold air from entering your home and keep your home warm. The seals of the IGU are susceptible to weakening as time passes, and with different temperatures.
Water leaks can be identified by looking for water spots on the sill and window frame, discoloration and an unpleasant smell. It is crucial to call a professional as soon as you observe any of these indicators.
If you notice condensation on the surface of your double glazed windows, it's probably due to high humidity levels in your home. This is a typical winter phenomenon and is not caused by defective double glazing.
However, if you have moisture in between the panes of glass in your double-glazed windows this indicates that the IGU has failed and is not functioning as it is supposed to. The moisture that is present between the glass panes not only looks bad but also affects double glazing's efficiency as it is no longer able to keep the cold out and heat in.
There are many ways to fix this problem however it is best to leave it up to the experts. They will drill small openings into the glass pane that is affected and then inject or pump into an desiccant. Then they will use a special antifogging solution which will stop the condensation from returning. They may then pipe hot air into the hole to further dry it out.
3. Draughts
Double-glazed windows are fitted with an airtight seal to stop condensation from building up between the panes. However the seal could start to fail over time. When this happens, you might notice a cold draught coming in through the door or window. This can be extremely irritating and can cause a loss of energy efficiency. If your windows are draughty, it is recommended to contact a repair service as soon as you can to replace the seal.
Double glazing is a type of window that has two glass panes in a frame made of uPVC or aluminium. The main part of double-glazed windows is an insulated glass panel (IGU) which is composed of two sheets separated by an air space that is filled with gases that act as insulation. This creates an insulating gas-filled'sandwich' of glass that helps keep your home warm.
Modern double-glazed windows are likely to break or become damaged, however they must be taken care of as a way to protect your investment. If you find that your double glazed windows are becoming difficult to open or close, there may be problems with the hinges or mechanisms, which can be fixed by an UPVC window expert.
If you notice furniture that is close to your double glazed windows is getting damaged or discolored this could be caused by the ultraviolet rays of the sun. Double-glazed windows cut down on the amount of sunlight that can enter your home. This helps to protect your possessions and makes your house more comfortable.
It is also important to verify the warranty that was included with your double-glazed windows. Sometimes you can have your IGUs repaired or replaced under the terms of your guarantee. This will save you the expense of replacing your windows and allow you to get the most from your investment in the future. This is especially true when the issue is caused by one damaged or misted glass or extensive rot within the frames. Before you make any repairs or replacements to your windows it is important to speak with an UPVC expert.
4. Haze
Haze is among the most frequent problems encountered by double-glazed windows. Moisture that is trapped between two panes is the most frequent reason. Whether the haze is from condensation or due to a problem with the window frame, it can be quite difficult to get rid of. It is possible to fix misted double-glazed windows without having to replace them.
Utilize a dehumidifier for this issue or use a packet desiccant. If you have a serious or long-term problem it is best to talk to an expert.
While uPVC window frames can be incredibly durable, they can nevertheless deteriorate in time, especially if the weather is particularly hot or cold. This is normal, but it could result in problems such as an unsteady or stiff door or window. Hiring a UPVC specialist is the best way to address these issues.
Some companies will drill holes into the window and insert desiccants to draw out any moisture. This is a good solution and is a cheaper option than replacing. upvc window repair near me is important to note, however, that the hole has to be filled in again after six months and that moisture could reappear when the seal is damaged further on the window.
Another method to fix a problem with haze is to eliminate it by using a vinegar and water mixture or by using a commercial product designed to deal with this problem. This is a more intricate procedure than simply drilling holes into the window and then inserting the desiccant, but it is possible to succeed and doesn't need any replacement.
Double-glazed windows are excellent for keeping heat inside your home, making it more energy efficient, however they need to be maintained. If you're experiencing any of the issues listed above, it is worth seeking help from a professional with repairs to double glazing in Essex. They'll be able to make sure your windows are well maintained, and they can also replace hinges, handles, or locks for you if necessary.