10 Facts About Double Glazing Window Repairs That Will Instantly Put You In A Good Mood

· 6 min read
10 Facts About Double Glazing Window Repairs That Will Instantly Put You In A Good Mood

Double Glazing Window Repairs

Double glazing window repairs can be difficult for homeowners to do on their own. It is safer and easier to let a professional take care of the task with the appropriate tools.

If condensation is developing between the two panes of your double glazed windows, it is an indicator that the seal has failed. This should be repaired when you notice the problem.

Glass Replacement

Double-glazed windows keep your home toasty and save energy but over time they can develop a range of issues. They can be affected by the difficulty of opening, a sagging door or window and condensation between glass panes. It is essential to solve these issues as soon as you can to prevent further damage. Double glazing companies usually offer a guarantee and warranty to cover the new item. It is crucial to read the terms and conditions as you may not qualify for the coverage.

The most frequent issue with double glazing is the sealed unit. It is composed of two separate panes of glass with a spacer or dense gas between them. This creates a strong seal to stop heat loss. A faulty unit will cause your window to become less efficient which will increase the cost of heating. If this occurs, it's usually a simple case of contacting an expert to drill tiny holes into the glass to release the moisture trapped inside and let the window breathe.

This isn't something you can do yourself, as it involves removing a window sash. It's dangerous and requires the proper tools. It is recommended that you hire an expert for this task, since it's usually cheaper than replacing the window.

Condensation is more than an inconvenience. It signifies that the seal between the glass panes has broken, which can cause dampness and mold in your house. It is also important to note that the moisture could corrode the insulation of the window meaning it will no longer be as efficient.

Generally, if your windows are showing evidence of condensation between the panes, you'll have to replace the sealed unit. This is the most effective solution since it will not only solve the issue but also increase the efficiency of heating. If you decide to replace the window, it's recommended to choose a product with an A-rated rating. This will help reduce the cost of energy and extend the life span of the window.

Frame Repair

Repairing double-glazed windows is often a matter repairing the seals that separate the glass panes, or repairing an old window frame. It is usually possible to repair the issue without replacing the entire window. However, a professional can give you the best advice regarding whether your window requires repair or replacement.

In double-paned glass windows an inert gas, like argon or krypton, is generally placed between the two glass panes. This inert gas helps to slow the flow of heat. Double-paned windows are more energy efficient because of this feature and the fact that they are thicker. However, the inert gas can escape if the window is damaged, which is why it's vital to get these double-glazing repairs completed immediately you notice them.

A specialist can fix the seal in the event that the glass hasn't been shattered. This is a short-term solution, however, since the adhesive can be cracked or even loose. The best option is to join fresh timber that will not only enhance the appearance of the window, but also ensure that the glass is properly sealed.

A specialist will typically use an assembly workshop to make pieces of wood that are compatible with the existing window frames, which can then be put in place. This is a more durable solution than wood fillers, and it will look more natural and last longer. However, it is more difficult to apply yourself than simply applying the paint.

If you are planning to splice your own timber yourself, choose a hardwood of high quality such as oak or ash. You'll end up with a splice which isn't as durable and appears ugly. This is why it's normally more secure to let the job to experts. This is the case where a Checkatrade certified trader can be of assistance. By entering your postcode on our search page will allow you to find a double glazing window expert who has been certified, reputable and able to finish the work quickly.

Misted Panes

Double-glazed windows are built with two panes of glass with an airtight seal designed to act as an effective insulation. This seal is essential to keeping the cold out and warm in, but it could be damaged over time and cause your home to suffer from many issues like condensation, damp, and a less efficient home.

Often, when you see a haze or mist building between your double glazing typically, it is due to an unsound window seal or a damaged 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 glass pane that is behind it, it will start to condense and leave that unsightly haze that nobody wants in their home.

There are a variety of DIY solutions that claim they can solve this issue. For instance you could drill a hole in the middle of the window to let moisture escape, and then employ a pipe cleaner or coathanger encased in cloth to wipe the inside of the windows. This might seem like an easy and affordable solution, but it's not recommended. At worst the drill could break the window and at the very best, dirt, moisture and debris can get caught between the glass.

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 another issue. They might be able to provide a discount on a repair. They should also be able to help you upgrade your current double glazing to energy-efficient A-rated double glazing, meaning that you will get even better insulation and reduce your heating costs.

Our team of experts are capable of carrying out double-glazing repairs in all kinds of properties, helping to keep businesses and homes well-insulated and warm through the winter and beyond. For more information or to request a free estimate for our double glazing services, call us today.

Sash Replacement

Double glazing is an enormous investment, so it's crucial to take care of it to ensure it lasts. The signs that your windows require repair include draughts, condensation between panes and even water ingress. They are typically caused by a broken seal and can be fixed by a professional window specialist.

It's also typical for double-glazed windows to become difficult to open in the course of time, particularly during severe weather. In these situations the problem is usually caused by the accumulation of dirt and debris which prevents the mechanism from operating smoothly. Window companies will suggest cleaning the hinges, locks and lubricating them using Teflon or silicone spray to solve this issue.

A damaged or blown window is another common problem. This occurs when the space between the panes opens up and allows moisture to be introduced into the unit. This could be the result of deterioration or damage and is an expensive issue to fix.

Some misted windows may be drilled to remove the moisture. This is a temporary solution. This is an easy, easy fix, but it's not going to last long.

A window replacement involves removing the sash and replacing it with a brand new one. This can be expensive but it's generally the best option when you're concerned about leaks or drafts. It's a difficult job, and you'll need an expert who is certified and experienced to do the repairs.


To replace a sash the professional will first take off the hardware by removing the chains or cords and knocking them off of the parting beads (the vertical strips that hold the upper sash). Then, they'll strip paint-encrusted pieces of hardware using an acidic solvent to expose its glazier points made of metal.  Repair My Windows And Doors  is removed from the frame and then placed in a bag that has a label. The expert will then apply a layer caulk made of acrylic latex to the joint of the sash to stop moisture from entering. They'll then use a putty blade to soften the old, hardened putty. The expert will then scrape, chisel, and remove the old putty. They'll employ a hammer to expose any remaining screws that hold the glass in the position.