Double Glazed Windows Repairs
If your double-glazed windows are hard to open or have a haze between the panes, this could be a sign of damaged seals. It is worth getting them fixed if this is the situation.
This is a more cost-effective solution than replacing the windows. However, specific tools are required and it is recommended to let a professional handle this kind of repair.
Damaged Seals
Window seals are what hold argon or krypton gas between glass panes in triple or double-pane windows, and they can be worn out as time passes. If you've got a damaged seal, outside air is entering your home and the argon that helps to insulate your home is being emitted, both of which are bad for energy efficiency.
Window seals are susceptible to damage due to extremes in temperature, humidity, and pressure. These changes cause your window glass to expand and shrink, which puts lots of pressure on the seals over time. This can also happen if you have pets or children that accidentally bang against your windows.
If the seal on your window breaks it's best to have the problem examined by a professional as quickly as possible. If you delay too long then the argon gas, or krypton may escape completely and decrease the insulation properties of your window.
Another sign that your seal isn't working is noticing fogging between your window panes. It is possible to defog your windows, but it is best to call a professional out and reseal the window.
A technician will take off the existing seal and clean the glass. Then, install the new seal once windows are sealed. This involves disassembling the sash in case it is necessary and then reassembling it, and replacing the IGU (insulated glass unit) if required. Then, they will insert argon or krypton in the gap between the panes, and seal around the IGU to ensure a watertight seal. You can buy kits that claim to aid homeowners in this process. These kits have received mixed reviews, however we suggest that you leave this task to the professionals.
Condensation
Condensation is among the most common issues when it comes to double glazing, particularly in older homes. It happens when the air in a home has a higher dewpoint and is warmer than the glass, leading to condensation of moisture. It is more likely to occur at late at night or in the early morning hours, when temperatures are lowest.
Condensation issues in double-glazed windows can be easily fixed and it is not necessary to replace the entire window or door. The'spacer bar' that is found between the two panes of glass in most double glazing is filled with desiccant which is extremely absorbent and sucks up any moisture that enters the 'air gap' void. However, if this spacer bar becomes filled with moisture, it may start to leak into the frame of the window which is where the condensation forms.
Also, keep in mind that many double-glazed windows are still covered by a guarantee. This means that you are able to contact the company who installed them. They will investigate and replace any seals or units that are defective. However, do not attempt to tamper with the seals or units because this could end your warranty.
Checkatrade has a wide range of reputable tradespeople to choose from for repairs to double-glazing. Our traders have all been checked and vetted to ensure you get a professional service for a reasonable price. If you are having difficulty opening your double-glazed doors or windows, it is often possible to fix the mechanism by lubricating hinges or handles. It is also worth wiping down frames with a damp cloth to see if this helps, particularly since extreme weather can cause them expand or shrink, which could make them difficult to open.
Draughts
The gap between your frame and wall can allow draughts to enter your home. This could be cold and increase your energy costs. Draught proofing is a way of sealing gaps and improving insulation. It's worth getting estimates from several firms for this work as it can vary, but any reputable company should be able to guarantee their work.
Misted double glazing can be difficult to see through however, it is usually a sign that there's an issue with the seal. A window repair specialist can resolve this issue by using an effective defogger.
If you notice cold draughts in your windows It could be a sign the sealed units aren't efficient. This could lead to increased heating costs. Window repair services can reseal the double-glazed units, which can eliminate draughts and improve insulation.
Difficulty opening or closing your windows could be an indication that the hinges or mechanisms have become stiff and require oiling. It is an easy fix. You should verify the warranty of the company who installed your double glazing.
Over time, the frames of uPVC can be discolored. This could be due to sunlight, cleaning products or weather however if you notice a large amount of dark streaks or areas that don't appear clean, it might be time to get them replaced. Some companies offer a replacement service while others will replace the entire frame and handle or locking mechanism. It is always best to contact the company that supplied you with windows in the first place. They can give you suggestions on the most cost-effective options for your home. They might even be in a position to match the frames you have, so you don't have to change everything.
Smudging
This is usually the first indication of problems with double glazing It's a breeze to repair. It happens when condensation from the inside of the window gets trapped between the two panes, and appears as smudges or drops of water on the outside of your windows. If left untreated, it could result in mould or damage to the materials of your sills and frames as well as breathing in mold spores for extended periods can cause health issues.
The most reliable double glazing repair companies will be able to determine the root of the issue and offer a cost-effective solution. They can replace the window seals that keep air between the two glass units and drafts out. This will result in an improved living space while saving money on your energy bills.
You can try to repair the window yourself by washing the surface with a rag, a bit of dish soap, and a bit of water. The next step is to mix a two-part epoxy on a disposable plate or a piece of cardboard, and then use it to fill any cracks in your frame. This is a temporary repair, and it's important to select the right product for your requirements.
If you're considering replacing your double glazed windows, make sure to locate a company that has warranties for their products. You will have peace of peace of mind knowing that you're working with a qualified, reputable company that will provide you with top-quality products and services. Also, read reviews from customers before making a decision. This will help you determine whether the business is right for your needs.
Mist
Condensation on the exterior of your double-glazed windows is nothing to worry about, as it's a sign that your windows are functioning correctly and are keeping damp and moisture from your home. However, a misty appearance within your windows is a more serious issue, and indicates that one or more of the seals has failed.
The gap between the two glass panes in a double glazed window must be sealed with argon gas to make the entire unit air tight and water resistant. If the glass is smudged it could be because the argon gas is damaged or the seal was broken. It could also be a sign of poor installation because the window might be damaged during the fitting process, or the sealant has worn away over time.
Many companies double glazing repairers claim they can repair misted double-glazed windows by drilling small holes in the glass, and pumping chemicals into these holes to absorb water vapour that is trapped inside. This is a great solution for a lot of people but it's important to know that there are limits to what can be repaired.
There are instances when replacing the window unit is an suitable option, especially when there is significant damage. If the window unit has been damaged or is no longer functional due to rot, it may need to be replaced. In these situations, a consultation with a professional is recommended to determine the best option.