Replacing Double Glazed Windows

Whether you want uPVC sash windows or aluminium casements, there's an extensive variety of options to suit the aesthetic of your property and your energy efficiency needs. Modern double glazing offers a variety of benefits such as noise reduction as well as UV protection. It also provides security thanks to multipoint locking mechanisms.

What can you do if your double glazed is showing signs of wear?

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 the windows is normal and is a sign that your double glazing system is working just as it should. Condensation on the outside of your windows in the morning occurs because of the cold glass temperature dropping below the dew point of air surrounding it, causing water vapour to be drawn from the air into the cold glass, where it condenses. This is made worse by the presence of plants within your home that produce excessive moisture, as well as by high humidity.

If you notice condensation appearing in your double glazing, this is an issue that is more serious. It is an indication that the seal between the glass panes has broken. This allows warm air from inside your home to get in while the gas that insulates it escapes. This could cause serious damage to the double glazing and, if left untreated, will significantly impact on your energy bills.

Having Replacement double glazing windows double glazing installed when you first detect this kind of condensation will drastically reduce the chance that the issue becomes worse, and save you money in the end. Replacing your double glazing can also be a great opportunity to upgrade to energy-efficient A-rated windows which will make your home more comfortable and reducing your costs for energy.

2. Wear and tear

Double glazing offers many advantages including reducing energy bills and reducing noise. Like all other products, double glazed window have a life expectancy. It is crucial to know the signs of when they are nearing the end of their lifespan.

One of the most obvious indicators is the visible condensation that is visible. This is due to the difference in temperature of the two panes. If you notice it this could be a sign that the window seals have failed.

If the window seal is damaged, cold air can enter your home. This is not only a waste of electricity but also leads to damp and mold. Both of them are costly to fix. Additionally, both damp as well as mould can be harmful to your health as they can create allergens and irritants that could impact on your family's wellbeing.

Draughts are another sign of sealants beginning to wear. This can allow outside noise to enter your home and be a big distracting factor, especially if you live close to a busy road or noisy neighbors. This can affect your ability to work from home or how peaceful your home feels.

If windows aren't opening and closing in a smooth manner, it's also an indication that they should be changed. This could be a security issue if windows aren't able to open in the event of a fire and should not be ignored. A professional window fitter will be able examine the condition of your existing windows and offer suggestions on the best course of action.

3. Draughts

If you are experiencing draughts out of your windows, it is likely that the seals on your double glazing have blown. Sealant is used to secure the glass panes in place and provide insulation. However, this can be damaged by weather changes or simply ageing. In the result cold air is able to enter your home and warm air is emitted which can cause draughts and reduced energy efficiency.

A window frame that is misshaped and not sealing properly could also cause drafts. In the result, moisture may get trapped within the frame, which can also cause draughts and rotting as time passes. This is a serious problem and it is important to have your double-glazing replaced as soon as is possible to avoid any further issues.

A misted double glazed replacement window is a clear sign your sealed unit has sprung a leak or the gas between the panes is escaping. This is a serious issue and you will need to replace it as soon as possible to prevent water from entering your home. It also prevents heat from escaping and decrease the effectiveness of your insulation. If your windows remain under warranty, consult the company, and they'll be able to repair them for you.

Cracks and chips in double glazing aren't always a sign of needing to be replaced however, they could have an impact on the overall performance. As well as allowing cold air to enter and out, they can also reduce the amount of light allowed through and lead to draughts. If your windows have deep cracks or chips, they may not be able to support the weight of replacement window panels units that would require new window frames.

4. Higher Utility Bills

It is important to keep the cost of energy as low as you can. Energy bills that are high not only take a chunk out of your budget, they also put unnecessary strain on the environment, something we all wish to be able to less of. Windows that leak are a major reason for high energy costs. They don't just let heat escape from your home and create drafts that force you to use more energy to heat your home. Installing double glazing using energy efficient windows will aid in reducing energy costs and will save you money year after year.

If you notice condensation on the double-glazed panes of glass, it's a sign that your windows must be replaced. This is an indication of a damaged seal, which means that air is leaking into and out of the home. Insulation is also not working properly.

Another sign that your double glazing requires replacing is if they are misting up. This is a clear sign that the seal has failed and water is accumulating between the panes of glass. Double glazing can stop the entry of moisture into your home and will stop heat from escape and keep your home warm.

If you have your double-glazed windows replaced with a brand new energy efficient window you can conserve the heat, cut down on energy consumption and enhance the appearance of your home. This will also boost the value of your home, making it more appealing to potential buyers should you decide to sell. You are likely to save PS115 in heating bills each year by using double glazing that is rated as category B. This will pay for the cost of your windows.

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.

It is important to have your double glazing fixed as soon possible if the glass has become misty. This can be a security issue. It may also cost you more in energy bills due to the loss in insulation.

Moisture in the air between your IGU's (insulated glass units) can cause windows glass replacement near me to become misty. Gas within the glass, typically argon or krypton helps with insulation. If the seal fails the gas leaks which causes the window to fog.

Check your warranty to determine whether it covers premature seal failure. In certain cases, manufacturers offer a prorated warranty which is based on the age of your windows, so this may be a viable option.

Other signs that your uPVC window needs to be replaced include: