Repairing Double Glazed Windows
Repairing double-glazed windows can be tricky to tackle and you should consult with an expert. This is due to the fact that specific tools are required and it is generally more time-consuming than doing it yourself.
Double-glazed windows that are misty or condensed indicate that the seals failed and moisture has built up between the two panes. It is possible to fix this without having to replace the entire window.
Seals
Double glazing is designed for energy efficiency by limiting transfer of heat between the glass panes. However, if the window seal becomes damaged, it could affect the efficiency of this insulating feature and lead to more expensive gas and electricity bills. It is important to keep your doors and windows clean to maintain the integrity of the seal which is your primary defense against rising energy costs.
The most common reason for window seal failure is condensation. When the glass's temperature decreases at night, moisture from rain or dew can condense against it. In time, this may cause the seal to wear away and create a fogging or draught inside your home. This is a normal thing to happen but does not necessarily mean that there is a problem with the double glazing installation. However window defogging could be used to get rid of the condensation.
The type of glass that you select can influence the performance of the windows. Certain types of glass are tinted or annealed, to improve its energy efficiency. It is also possible to add inert-gas to the space between glass to improve insulation and acoustic properties.
Gases can be used to fill in the gap between glass panes of double-glazed windows to increase insulation and acoustic qualities. Most often, argon is used, as it has low conductivity, and can limit the transmission of high- and medium-frequency sounds, like voices and traffic noise.
If your double glazed windows aren't functioning as efficiently as they once did then you may want to consider a new IGU replacement. They can be expensive however they're also extremely efficient in terms of energy efficiency and have many benefits.
Double-glazed windows will save you money on energy costs and their better acoustic qualities will prevent damage to your furniture, carpets, walls, artwork and other objects in your home. Double-glazed windows also have a much less negative impact on the environment than older, single-pane windows do. They help reduce the amount of trash that end up in landfills and reduces greenhouse emissions. They also increase the comfort in your home by reducing the amount of cold air that is absorbed into.
Glass
If the glass in your double glazed windows starts to get cloudy, it's usually possible to fix this without replacing all of the windows. A misty window is caused when the seals between the two glass panes fail. This is when the gap between the two panes of glass is filled with hot air which pulls out any moisture, and forms an unbreakable seal. This can help with condensation problems as well as draughts and leaks.
If the glass is chipped or damaged, it needs to be replaced with a new piece of glass. This can be done relatively cheaply using the glass repair kit that is available at most DIY stores. A glazing contractor can repair your damaged glass with a new unit or upgrade your double-glazed windows to incorporate the most efficient energy-saving technology such as argon-filled panes and thermo spacer bars.
Misting is one of the most frequent double glazed window problems however there are instances when it is difficult to open or close your double-glazed windows and doors. The frame could expand or contract as temperature changes throughout the day. This issue can be resolved by oiling the hinges, handles, and the places where the frame connects to the handle.
If your double glazed windows are sagging or falling, it may be possible to re-stuff them using the same adhesive that is used to fix misted windows. This is a short-term fix and will not solve the issue of having to constantly struggle with your windows and doors to open and shut them.
Each window repair service will charge a different price for their services. Therefore, it is essential to contact various contractors until you have obtained price quotes that are comparable. Be sure to include any additional costs, such as additional labor or materials. Be cautious when selecting the lowest price as it might not be the highest quality of work.
Frames
The frames of double glazed windows can be constructed from aluminium, timber or unplasticised polyvinyl chlorine (uPVC). The frame type plays a significant role in the energy efficiency of your home. The frames function as an insulator and reduce the U-factor of your windows by as much as 30 percent. Double glazing adds insulation, and the seals on the window casement block air from getting out in the winter months.
Aluminium frames are lightweight and strong. They come in different finishes, including powder-coating or anodizing. They are extremely energy efficient, especially when they are fitted with a 'thermal break'. The thermal break is an insulating plastic strip that separates the aluminum and stops heat from venting out of the window. Even high-performance frames lose their insulating qualities when they are exposed to direct sun for long periods of time.
uPVC is a well-known material for framing, and it's not hard to see why. It's strong and easy to maintain, and it won't warp or rust. In double glazing repairs to this, uPVC is water and air tight and has excellent insulating properties. uPVC also is BPA-free, recyclable, and has excellent insulation properties.
Timber frames can be more expensive than aluminium or uPVC but they have an attractive natural appearance that adds to the value of your home. They are also a great insulation and sound barrier.
Another benefit of wooden frames is that they can be painted or stained to match your home's decor. Wooden windows also limit the amount of harmful UV rays that can enter your home. These rays damage carpets, damage furniture, and age paints and wall paper. Double-glazed windows can block UV Rays and keep your home looking new for longer.
The space between the two panes of a double-glazed window acts as insulation. It can be further enhanced by adding the gas argon. This gas has a low conductivity and can improve the insulation capabilities of a window. It is essential that the gap is properly sealed and that the spacer has desiccant since moisture can cause condensation between the panes.
Hardware
Double glazing isn't just an energy-efficient choice however, it's also a great security choice. Double windows are much harder to break than single panes. A burglar would have to make quite a loud noise in order to get inside, drawing attention to them and making it difficult for them to escape or avoid capture. Double-glazed windows typically have stronger glass and frames comprised of stronger materials like wood or aluminium. These materials are sturdy and can last for a long time, if they are properly maintained.
The life span of double-glazed windows varies based on a variety of aspects. It is important to maintain them and clean them regularly to prevent dirt and water from getting in and causing rust, corrosion and decay. The frames should be regularly painted and inspected for indications of damage, like cracks or scratches. It is also essential to take care of the locks. If they are damaged, it will be easy for burglars enter through the window.
Many companies offer a warranty on double-glazed windows. It's typically 10 years or more for the frame and glass. Some offer lifetime warranties. Check the terms and conditions to make sure you are covered in case of an issue.
A common issue with double-glazed windows is the formation of drafts, which can decrease the efficiency of heating and lead to higher energy costs. This can be caused by many reasons, including inadequate ventilation, lack of proper maintenance and faulty window seals. Holding a candle close to the window can allow you to feel the breeze moving through.
To keep drafts out you can use caulking or weatherstripping to fill any gaps around windows. A professional Glazier can offer suggestions on how to repair your windows if you are unsure.