Double Glazed Windows Repairs
Double glazed windows can need repair for many reasons, like condensation between the panes, draughts, or frames that are sagging. Thankfully, most of these issues can be fixed.
Try applying lubrication to the hinges, handles, and mechanism of your window or door if it is difficult to open. This is usually a simple, short-term fix.
Broken Panes
If a window pane breaks, it loses its insulating properties and can create draft. If the dividing muntins also broken, it could cause moisture to leak through the glass panes, leading to condensation, mold and mildew and making your home less energy efficient. A broken window is best repaired by an expert to ensure you get a proper seal and the optimum energy efficiency.
First, you'll need to remove the broken glass. Start by placing a low-cost glass cutter in an appliance store beneath the broken pane. It's a good idea to grease the cutter with a light oil before you begin. This will prevent the glass from breaking too easily. The ball-shaped end of the tool can be used to loosen the pieces. They should come off fairly quickly.
Scrape any old glazing compound off the recess of the frame once the glass is removed. This will expose the glazier's clips and pins that keep the glass in the frame. If there's any sign of corrosion, these clips should be replaced with new ones. If the window is made of wood, the glazier points can be reused if they're still in good condition.
The surface of the remaining frame must be prepared to allow the re-glazing. Apply a continuous strip compound to the recess using the caulking tool. Use a high quality putty, such as a glazier’s compound in cartridge. It should dry before reinstalling the glass. Reinstall the metal clips if they are on the frame. Install the dividers.
Condensation
Condensation can cause problems for double-glazed windows, especially in winter. It's usually caused by excessive moisture in the house, with warm air meeting cold glass. This then condenses into water droplets and collects in the corners of your windows or across the frame. You can prevent this from happening by opening your windows more often and enhancing ventilation by installing extractor fans, and running dehumidifiers. If condensation is still a problem, it's important to contact an expert to get to the bottom of the issue. You can then fix or replace your windows if required.
Condensation on a double-glazed window is a sign that the seal has failed. The seal that is applied by the factory can wear out over time and allow cool air to pass between the panes. This can cause the window to fog up and eventually grow mold if it is not addressed immediately.
As a quick fix for condensation, you could try using hair dryers to eliminate the excess moisture. However, this is only temporary solution and should be only used as a last resort. If you allow the condensation to sit for too long, it could cause dampness or mould in your home. This issue should be dealt with by a professional.
As a long-term solution, you can have your double-glazed windows repaired by experts. They will remove the affected glass pane and clean the gap. They'll then pipe hot air into the gap to eliminate any moisture. During the process, they will also look for any damages or growth of mould, mildew or mildew and then perform a draught proofing treatment to ensure that your windows are efficient and energy efficient once more.
Draughts
The rubber seals get worn out over time and create drafts between your two panes. It is simple to replace the gaskets which will create an airtight seal. This will keep the warm air in your home and the colder air out, thereby saving you cash on your energy bills.
Misted double glazing is a sign the seals in the sealed unit (sometimes called a DGU) have blown. The unit is made up of two panes of glass filled with argon separated by a spacer to form an airtight window. If the seal has been blown, water vapour will enter your room via the gap. This will create condensation between the glass panes, which can't be sucked out.
Fortunately it is a simple problem to fix and windows can be replaced very quickly by specialists who have all the right tools and know how to do it properly. The professional will employ tools designed to push the new seals in place and it is usually faster than attempting to do it manually. These tools feature an edge that can be used to push seals into corners.
In certain cases, a professional may be able to 'reseal' your windows by drilling a small hole into the window and then adding an adsorbent material or putty. This is less expensive than replacing your double glazing and still provides you with a reliable air-tight system for draughtproofing.
Faulty Hinges
Misted double glazing is a common problem that many people encounter. It may be caused by a damaged seal, or a crack in the glass or an issue with the frame or mechanism. It is possible to correct this issue. This usually involves creating a seal between the two glass panes. The new seal will prevent condensation, draughts and leaks.
You should contact the company from which you purchased your windows and tell them of any issues when you spot them. Be sure to do this in writing, and ask them to confirm that they've received your notification. If there are any disputes being resolved, writing everything down will help you prove your complaint.
A window repair professional could drill a hole between your windows to remove moisture and create an airtight seal. However, this is generally only a temporary fix and won't stop the return of moisture. It might also be possible to replace just the glass unit, which will make it watertight.
It is crucial to remember that you should only attempt DIY fixes only if you have the experience and knowledge necessary to make the attempt. Super glue or other DIY solutions can result in more permanent damage. It is recommended to seek out professional assistance if you are unsure what to do. Entering your postcode in the search box of Checkatrade will allow you to find a local tradesperson who offers double repair for your window. All of our traders are verified and checked for accuracy, so you can trust them to provide top-quality service.
Broken Seals
Double glazed windows are secured by seals for windows or insulation gas. They can be damaged by many factors, such as weather conditions, age, and power washing. It is essential to be aware of the signs and the best way to fix them.
If a window seal is damaged it allows humidity to get into the two glass panes, creating fog. This is a common issue, and it can also cause the window to look visually disoriented. Once the seal fails, gas like argon as well as other inert gases are lost from the window, reducing the glass's insulating qualities.
A professional Glazier can replace a damaged window seal with a brand new one. However, this can be costly and might not resolve the fog problem entirely. Certain companies offer defogging, which involves placing an air-pump inside the window frame to eliminate moisture and clear the glass. This method isn't foolproof and doesn't replace inert gasses, which means that the fog can be re-created.
If the IGU (insulated unit) is damaged beyond repair, a glazier may replace it. This is typically the most cost-effective option and is a great option in the event you're looking for the long-term solution. But, it's best to choose a company with a guarantee for replacement windows to ensure that any issues are covered. You can be certain that your investment will yield the best results. You can also try to avoid this problem by choosing a premium window and following the manufacturer's care instructions. This will prolong the lifespan of the window and cut down the number of repairs.