Double Glazing Window Repairs
Double glazing window repairs can be tricky for homeowners to do on their own. It's safer and less time-consuming to let a professional do the task with the appropriate tools.
If condensation develops between the two panes in your double-glazed windows, this is a sign that the seal isn't working properly. It is essential to get the seal replaced immediately you notice it.
Glass Replacement
Double-glazed windows can be an excellent way to keep your home warm and conserve energy consumption, but they may also suffer from problems as time passes. This could include a difficult opening, a sagging window or door, and condensation between the panes. It is important that you solve these issues as soon as you can in order to prevent further damage. Many double glazing companies offer an assurance and warranty to protect your product. However, it is important to review the conditions and terms carefully as you might not be covered.
The most common double glazing repair is the sealed unit which comprises of two glass panes with spacers, air or a dense gas between them to create an effective seal and prevent heat loss. A faulty unit will cause your window to lose efficiency which will increase the cost of heating. It is easy to hire an expert to drill tiny holes in the glass window to release trapped moisture.
It is not usually possible to fix the problem yourself as it requires removing the window sash. This is extremely risky without the proper tools. Therefore, it is recommended to hire an expert to do the work because it is typically more cost-effective than replacing the entire window.
Condensation in the panes is more than just an inconvenience, it means that the seal between the panes has failed and can lead to damp and mould in your home. The moisture may also corrode the window insulation, causing it to be less effective.
If your windows show evidence of condensation between the panes, you will need to change the sealed unit. This is the best choice as it will not only help to resolve the issue but will improve the thermal efficiency of the window. If you decide to replace the window, it's recommended to choose a product that is rated A. This will reduce your energy costs and prolong the life span of the window.
Frame Repair
Repairing double-glazed windows is often a matter of fixing the seals that separate the glass panes, or fixing an old window frame. It is often possible to repair these issues without having to replace the entire window. A professional can give you the best advice on whether your window is in need of repair or replacement.
Typically, double-paned windows have an inert gas such as argon or krypton between the two glass panes. These gases help reduce heat transfer. Double-paned windows are more energy efficient due to this feature and because they are thicker. The inert gas could escape from the window when it is damaged. This is why you should seek double glazing repairs as soon as possible.
A specialist can repair the seal in the event that the glass hasn't been shattered. This is only a temporary solution, however, as the adhesive could crack or even break loose. The best solution is to join fresh wood that will not only enhance the appearance of the window but also ensure that the glass is sealed properly.
A specialist will usually use a joinery workshop to purchase timber parts that match the existing window frames, which can then be glued in place. This is a more permanent solution than wood fillers, and it appears more natural and last longer. However, it's more difficult to do yourself than simply applying an application of paint.
If you decide to try to splice in your own wood, make sure that you use a good quality hardwood like oak or ash. Otherwise, you'll have a splice that looks unattractive and isn't as durable. It's better to leave it to professionals. A Checkatrade-endorsed trader is a great choice. By entering your postal code on our search page, you will find a verified and vetted double glazing window expert that will be able to complete all of the work efficiently and quickly.
Misty Panes

Double-glazed windows come with two panes that have an airtight seal between. This is designed to function as an effective insulation. This seal is essential to keep warm air in and cold out but with time it can be damaged, leading to condensation, damp and less efficient home.
Often, when you see fog or haze building in between your double-glazing the cause is the window seal being damaged or a cracked windowpane. This allows air from outside to enter the space between the window units. And because the air is at a different temperature to the second pane of glass, it will start to condense, resulting in the unsightly haze that no one would like to see in their home.
There are numerous DIY solutions that claim to solve this problem. For example, you can drill a hole in the middle of the window to allow moisture escape, and then employ a pipe cleaner or coathanger that is wrapped in cloth to clean the windows' interior. Although this might seem like an easy and inexpensive solution, it is highly unadvisable, as at the worst case, the drill could break the window and at best it will simply let dirt, moisture and other debris to get trapped between the glass, which could cause further problems.
It's a good idea to speak with the installers of your double-glazed windows in the event that they are damaged due to misting or other issues. They might be able offer you a discount on a repair. They may also be able to assist you upgrade your current double glazing to A-rated energy-efficient double glazing, which means that you'll get better insulation and save money on your heating costs.
Our team of experts can repair double-glazing in all kinds of properties. This will keep homes as well as businesses warm and insulated throughout the winter months. For more information, or to get a no-cost quote for our double-glazing services, contact us now.
Sash Replacement
Double glazing is a costly investment. It is essential to take care of it to ensure it lasts. The signs that your windows are in need of repair include draughts, condensation between panes and even water ingress. They are typically caused by damaged seals and can be repaired by a window specialist who is a professional.
It's also common for double-glazed windows to become difficult to open over time, particularly in extreme weather. In try this is usually due to the accumulation of dirt and grime which hinders the mechanism from working properly. Window companies will suggest cleaning the hinges, locks and lubricating them using Teflon or silicone spray to resolve this issue.
Another problem that is frequently encountered is a damaged or blown window which occurs when the gap between the panes expands and allows moisture into the unit. This could be the result of damage or deterioration and is a costly problem to fix.
In certain instances, misted windows can be cut to draw out the moisture and offer temporary relief. This is a quick and easy fix, but it's not going to last long.
A window replacement involves removing the sash and replacing it with a new one. It can be expensive, but is usually the best option for those who are concerned about leaks and drafts. It's a difficult job, and you'll need an expert who is certified and skilled to carry out the repairs.
To replace a sash, an expert will take out the hardware first by pulling out the chains and cords and removing them from parting beads. (The vertical strips that hold the upper sash). They will then use an acidic solvent on the paint-encrusted metal hardware to expose its glazier tips made of metal. The sash is removed from the frame and put in a bag, with a label. The expert will apply a layer or acrylic latex caulk around the joints of the sash in order to prevent moisture getting in and then use a putty knife to soften old, hardened putty. The expert will then scrape, chisel and remove the old putty. They'll employ a hammer to remove any screws that are holding the glass in the position.