How to Repair Double Glazed Windows It would be nice to believe that your double glazing is impervious to damage but the reality is that even uPVC frames become less durable over time and issues such as draughts, condensation and leaks can occur. Fortunately, the majority of these issues can be fixed without having to buy a new window or door. This is especially true for double glazing that has become foggy. Draughts Draughts are a common double glazing repair problem and could be a sign of problems with the sealant. If you notice an air draught when the sash and frame meet, it could be an indication that the sealant is not working. If you are unsure, contact an expert to conduct a thorough inspection. While you might be inclined to try an DIY draughty double glazing fix however, it's better to leave this job to the experts as incorrect repairs could cause damage to your windows and cause further issues in the future. A reputable tradesman can also ensure that the work is completed correctly and lasts as long as possible. It is common for uPVC doors and windows to become difficult to open. This could mean that the handles or hinges have been damaged, or that the seals have failed. In many cases this can be corrected by changing the window sash or by replacing the hinges. However, this is quite a big job and requires the expertise of a professional installer. If your uPVC windows or doors are stuck in the closed or open position, it's important to have them fixed as soon as possible. This will help prevent further damage and will help to improve the efficiency of your home. Most double glazing comes with a warranty, often for 10 to 20 years or more. It's worth checking the details of your warranty and then contacting the company you bought the double glazing from if you find any issues. Many companies offer to drill holes in misted glass and then insert a plug that will draw out moisture and create a seal. This is a temporary solution, and windows will likely to be misting again in about six months. This issue is typically caused by condensation between the glass panes of your uPVC windows. This indicates that your uPVC windows are no more airtight, and that the seals have failed. The insulating gas argon is thus no longer held in place. Condensation Condensation is a problem that can affect double glazing, and usually appears as drops of water or mist between the panes. It can be caused by many things, such as high humidity, low temperatures in the room, or a lack air circulation. However, it is also an indication that the insulation inside the glazing unit isn't functioning properly and there is an issue with the seals. It is possible for cold air to get in, as well warm air. This could reduce efficiency of the energy. Double glazed windows should be cleaned frequently to ensure that the glass is clean. If you don't maintain your double-glazed windows on a regular basis the glass will become dirty and the seals could become less durable over time. In some instances professional window cleaners is required to ensure that the windows look their best. Installing trickle vents is one method to avoid condensation on double-glazed windows. This will help regulate the temperature in your home, and can also reduce the amount of moisture that builds up on windows. It is also possible to use window sills with slopes, which will allow excess water to flow from the windows. Contact the company who installed your windows immediately if you notice them becoming cloudy or becoming misty. They might be able to reseal affected areas or replace the entire unit. This could be covered under your warranty. It is important to verify before you attempt a DIY repair. Double windows that are professionally repaired can save you money and time in the long term. It will also ensure that your windows are in top condition for as long as is possible. This is more beneficial than having your windows replaced which is costly and may not provide any long-term security. Water Leaks If you see water running down your windows, this is an indication that your seals are in need of replacement. If left unchecked, this could cause damage to your furniture as well as walls and ceilings. It can also result in increased heating bills as the heat escapes from your home through your windows. If the leak is small, it might be possible to repair this but in more serious instances, it might be required to replace the entire double-glazed unit. It could be costly, but it is better than letting water seep into. Double glazing can be cloudy due to the gap between two panes. This allows moisture to get in which can then condense in cold weather. This can lead to a range of issues, such as condensation or draughts. It can also significantly reduce the energy efficiency. Some companies offer to drill holes in the double glazing that has been misted and then inject chemicals to eliminate condensation and fog from the window. While this may be an effective and cost-effective solution, it's not a long-lasting one. The holes that are drilled will usually be blocked with moisture again in six months or so. https://www.repairmywindowsanddoors.co.uk/harrow-glazier-and-glazing-near-me/ for misting is that the frame of your windows shifts little to the left and this could break the seal. This again can be an underlying cause of draughts condensation and leaks. Over time, the gaskets that are used to seal your double-glazed windows could shrink or crack. They can be replaced easily and for less than replacing windows. This is a much better option for the environment and your pocketbook than buying new windows. Double-glazed windows can be damaged over time. Some of these issues can be repaired, but it is important to act quickly to avoid wasting money. Faulty double glazing not only reduces your homes energy efficiency, but it could be an security risk too. Damage Although it may seem like double glazing is virtually impervious to damage, the reality of the matter is that damage will always happen in time. Many of these problems can be easily fixed. Certain problems with double-glazed windows can be more serious. They must be dealt with immediately, ideally by a professional who can provide repair services. The appearance of condensation in double glazing is a major problem since it signifies that the seal between the two panes of glass has been broken. This means that heat (which you are paying for) is escaping from your home and cold air is entering. This can be very uncomfortable and may cause mildew and mould. Cracks and chips are indicators of double glazing problems. The glass in your windows could be damaged due to the constant exposure to sunlight. It can also be broken by the force of a blow, like being thrown by a lawnmowers blade as it cuts the grass, which is the reason double glazing should never be placed in a place where this will happen. One of the most common issues that become more prevalent with time is the difficulty in opening and closing windows and doors. This could be the result of the weather, or it could mean that your frames have dropped slightly over time and aren't fitted as securely as they should be. The appearance of drafts is not as than serious, but still a nuisance issue that may occur. It can be caused by various reasons, but the majority of the time it is due to the malfunction of the gas cavity between the glass. It is usually a straightforward repair that involves changing the sealed unit. Draughty windows can be difficult to determine where they are coming from A simple test can aid. Incense or a match stick up to the frame and watch the way it moves. This will tell you if there is a draught from the point at which it is located.