10 Things We All Hate About Double Glazing Window Repairs
Double Glazing Window Repairs
Repairs to double-glazed windows are required due to various reasons. This includes misting between panes, draughts, and difficult opening of doors and windows.
When you experience these problems it is essential to contact the company from which you bought windows from. Contact them by phone or email, and then follow up with a letter written to ensure that your problem is quickly resolved.
Glass with mist
The good news is that most double glazing windows can be repaired instead of replaced - so long as the frame remains in good shape and isn't completely damaged. This is because the problem is caused by the seal between the two glass panes, not by the frame itself. The misty windows result of condensation causing moisture to form between the panes. This can be caused by a number of causes, including heat and humidity, washing clothes and the general atmosphere in your home.
Double-glazed windows are secured by a hot melt adhesive between two panes. Sometimes local window repair is added to improve the thermal efficiency. This creates a barrier that blocks cold air from entering your home and warm air from exiting. In time, this may be less effective, causing condensation to form between the glass panes.
This can be extremely annoying, and it's worth noting that if the misting appears to be excessive, it could be time to replace your window. The reason for this is that the seal may have failed which allows cold air to enter and warm air to escape. This could cause the efficiency of your window to fall dramatically, which will result in higher heating costs.
Reduce the risk of misted windows by cleaning your double-glazed windows regularly with deicing sprays or a specialist glass cleaner. This will remove any dirt or debris that might have built up over time, which could result in moisture leaking into the insulation gap. Upgrade to low-emissivity glasses for more protection. This will help prevent heat from leaking through your windows.

It is best to speak with a professional if you need repairs for your double-glazed windows. You could attempt your hand at a DIY solution but it is not recommended since it could be dangerous if you don't have the proper equipment. Also, be careful not to use chemicals on windows with double glazing, because they can damage the seals. It is always better to hire a tradesperson who has been vetted by a reputable online directory such as Checkatrade.
Draughts
Double glazing is a fantastic insulator, but it is not infallible. If your double glazing isn't sealed properly the draughts can creep in and decrease the warmth of your home.
There are several ways to fix the issue without having to replace your windows. In reality, many double-glazed window issues can be solved with a few DIY life hacks. Here are some of the most common.
Double glazing can cause problem if the unit is smudgey. This is due to condensation forming between the glass panes. This is caused by a crack in the seal that allows condensation to build up on the glass. This issue is usually easy to fix and much less expensive than replacing or repairing the entire window.
If you have a misty unit try wiping it clean with a damp cloth to clear the condensation. This will restore the clarity of your window and help it re-seal. If the condensation persists, you can contact the company that you purchased the windows from to see whether they'll replace the window. It is worth checking your warranty to determine whether it covers replacement windows.
Another method to eliminate a draft is by putting Draught-proofing strips to the bottom of your doors and windows. These could be rubber, foam or brush strips that are glued or screwed to the frame. They will prevent the heat from leaving and cold air from getting through your door. They can save you money by reducing the cost of energy and make your home more comfortable.
You can also install trickle vents on your double-glazed windows. They let fresh air into the room at times you require it, but without the drafts. They are a great choice for new homes which aren't as airtight older ones or for older homes that have lost their draught-proofing with time.
The most efficient double-glazed windows will be made from argon gas-filled glass and feature thermal spacer bars that will keep the warm air inside your home during winter and cold outside in summer. You'll save money on energy bills and they are ideal for a brand new bedroom, living room, or kitchen.
Smudged glass
Double-glazed windows consist of two glass panes separated by an air pocket filled with a non-toxic gas such as argon. The seal blocks the gases that are insulating from escape and it also stops outside air and moisture from entering this gap. This seal is in danger in the event that the window gets smudges. The moist air that is leaking into the window is condensing and creating a hazy look.
If your window is smudged up, you must try to remove any moisture by using an anti-fog spray or solution. If this does not work it is crucial to call in an expert. They will have the right tools to remove the window and clean both glass panes. They will then need to seal the window properly so that water cannot get in again.
Fogged windows are a major inconvenience, especially during colder weather. It can be difficult to open them, and the moisture may be causing damage to the frame and sash. If your double-glazed windows are not properly insulated, it could be even more troublesome as the cold air will get into your home and increase energy bills.
You may need to replace your windows if they are stained badly. The cost of this can be high and depends on the frame type design, and other factors. In general fiberglass windows are the most expensive, while aluminum-framed and vinyl windows are the least expensive.
It is possible to fix double glazing on your own however this isn't always the best idea. It can also be dangerous. The work can be very time-consuming and requires specialized tools. It is usually faster and safer to let professionals with experience do the job for you. Review TrustaTrader's reviews and ratings to find a tradesman that best meets your needs. All of our traders have been thoroughly vetted, and checked before being approved. Enter your postcode to find most reliable local businesses that can complete the task.
Broken seals
The majority of double-glazed windows employ an insulated glass unit (IGU), which is made up of two or more sheets of glass. The IGU is filled with air or gas (usually argon or krypton) which acts as an additional insulation to keep your home warm during the winter and cool in the summer. When the window seals are damaged the gas leaks and the window loses this added benefit.
If your IGU window is broken It's crucial to fix it as soon as you can to stop further issues from occurring. A damaged seal could cause water damage, draughts and decrease your energy efficiency if left unchecked.
There are many ways to fix a damaged seal depending on its extent and your confidence with DIY projects. For minor issues, you could use a putty knife to remove the cracked caulking around the window, and then using a silicone sealant replace it. Before applying the new sealant it's important to clean the window and frame thoroughly using isopropyl ethanol.
More serious problems will need replacement of the entire IGU and could be a job best left to professionals. This is a complicated task that requires more time and effort. If the seal is damaged and creates draughts inside your home or allows moisture to enter, it is worth considering.
Another alternative is to get the whole window replaced, which is typically the most cost-effective solution for damaged seals. This is the best option if you have windows that are old or if they've been damaged over time due to weather conditions.
If you have recently had your windows put in, determine if they're under warranty, as the manufacturer will most likely repair or replace them at no cost. Additionally, it's a good idea to choose windows with double panes that can better protect your home from the elements and will save you money in the long run. This is especially true if your current windows are made of wood, which are susceptible to moisture and are vulnerable to warping and bowing over time.