20 Questions You Need To Be Asking About Replacement Double Glazing Windows Before Buying It

Replacing Double Glazed Windows

Whether you want uPVC Sash windows or aluminum casements, there's an extensive range of options available to fit the style of your property and your energy efficiency requirements. Modern double glazing has many advantages that include noise reduction, UV protection and property security through multipoint locking mechanisms.

But, what do you do if your double glazing shows signs of wear and wear and

1. Excessive Condensation

In the winter, when windows and doors are closed, condensation may form inside the glass panes if the air temperature is warmer than the window's surface. This is a natural occurrence that can be prevented by opening windows, improving ventilation more generally, running a dehumidifier and keeping moisture levels low with extractor fans. However, if condensation forms regularly on the interior of your windows this is a sign that the double glazing has failed and it needs replacing as soon as possible.

Condensation on the outside of your windows is normal and indicates that your double glazing unit is working exactly as it should. Condensation on the outside of your windows in the morning occurs due to the cold glass temperature dropping below the dew point of surrounding air, which causes water vapour to rise from the air and into the cold glass, where it condenses. This is aggravated by the presence of plants in your home that produce excessive moisture and by high humidity.

When condensation appears inside your double-glazed unit, this is a much more serious problem and a sign that the seal between the two glass panes has broken which allows warm air from your house to enter while insulating gas is evaporating. This could cause significant damage to your double glazing, and if not addressed, could result in a significant increase in your energy bill.

Installing replacement double glazing immediately after this type of condensation is spotted will reduce the chance that it will worsen and cost you more in the end. Replacing your double glazing can also be a great way to upgrade to A-rated energy-efficient windows which will make your home more comfortable as well as reducing your energy bills further.

2. Signs of wear and tear

Double glazing can provide many benefits including cutting down on energy bills and also reducing noise. Like all products, double glazed window have a life span. It is essential to recognize the signs when they are reaching the end of their lifespan.

Visible condensation is one of the most evident indicators. It is caused by the temperature difference between the two glass panes and if you notice this, it's a sign that the seal on the window has failed, and it's time to have the windows replaced.

If the window seal is damaged, cold air can enter your home. This is not just a waste of electricity but also leads to damp and mold. Both are expensive to repair. Both mould and damp can be detrimental to your health because they can trigger allergens and irritations that could impact the health of your family.

Draughts are another indication of sealants beginning to wear. This allows external noise to be heard in your home, which can be a major distraction, especially when you live near the road that is busy or has noisy neighbors. This can also affect any work you might try to do from home or just how relaxing your home is.

If windows do not open or close easily, it's an indication that they require to be replaced. It could be a safety concern if your windows do not open in a situation of emergency like the event of a house fire. This is a sign that you should not ignore. A professional window double glazing replacement installer can assess the condition of the windows you have and make recommendations regarding the best option.

3. Draughts

If you've noticed draughts coming through your windows, it is usually a sign that seals in your double glazing have blown. Sealant is used to secure the glass for Window replacement panes in place and provide insulation. However, it could be damaged by weather changes or simply ageing. In the result cold air is able to enter your home, while warm air escapes, leading to draughts and reduced energy efficiency.

A window frame that is not properly shaped and is not sealed properly could also lead to drafts. In the result, moisture could get trapped inside the frame, which will also cause rotting and draughts as time passes. This is a serious problem and you must replace your double glazing as quickly as possible.

A double-glazed window that has a mist is a clear sign the sealed unit has developed an open leak or that the gas between the panes is escaping. This is a serious problem and you should replace it as soon as possible to stop water from getting into your property. It also stops heat from escaping, and decrease the effectiveness of your insulation. If your windows are covered by warranty, you can request the company to replace them.

Cracks and chips in double glazing aren't always a signal of needing to be replaced, but they may affect the overall performance. They may also limit the amount of light that flows through, causing drafts. If your windows have large cracks or chips, they might not be strong enough to support the weight of replacement units and would require new window frames.

4. Higher Utility Bills

It's important to keep energy costs as low as you can. Energy bills that are high are not only expensive, but they also put unnecessary strain on the environment. We all want to decrease this. Leaky windows are a major cause of high energy bills. They not only let heat escape from your home and into the outside, but they also cause drafts that require the use of additional energy to heat your home. Energy efficient windows can help you save money and reduce your energy costs.

If you notice condensation forming between the panes of your double-glazing, it is a clear sign that they require replacement. This is a sign of a broken seal, which means that air is leaking into and out of the house. The insulation is also not working properly.

Another sign that your double glazing requires replacement is if they're misting up. This is a sign the seal is broken and water is trapped between the glass panes. A replacement of your double-glazed windows will prevent moisture from entering your home, preventing heat from escaping and help to keep your house warm.

If you have your double-glazed windows replaced with a new energy-efficient window, you will be able to conserve heat, reduce your energy usage and improve the appearance of your home. This can also add value to your property and make it more appealing for potential buyers if you decide to sell in the near future. With category B rated double glazing you can expect to save as much as PS115 per year on heating costs, which will quickly pay for the cost of the windows you have purchased.

5. Faulty Windows

If you have a double glazed window that has become foggy, misty or hazy, this is an early sign that the seal has failed. It's also a sign that the glass has lost its insulation value and could lead to draughts and condensation. In addition, the gap around the edges of your windows can allow water to enter and damage your wall or plaster. This can also be a serious fire risk.

If the glass in your double glazing has become cloudy, you must repair it as soon as possible as it is a safety concern. It may also cost you more in energy bills because of the loss of insulation.

The cause of misty windows is moisture in the air between the two panes of your IGU (insulated glass unit). Gas inside the glass, usually argon or krypton helps with insulation. If the seal fails, this gas leaks, causing your window to become foggy.

Check your warranty to see if it covers premature seal failure. In some cases, manufacturers offer a prorated warranty which is based on the age of your windows, and this might be a viable option.

Other indications that you may need to replace your uPVC windows include: