Double Glazed Windows Repairs
There are many reasons your double-glazed windows could require repair including condensation between panes, to drop or sagged frames. The majority of these issues can be solved.
If your door or window is difficult to open try oiling the hinges, mechanism and handles. This is usually a simple temporary fix.
Broken Panes
If a window pane breaks, it loses its insulation properties and may cause draft. If the dividing muntins also broken it can cause moisture to leak between the glass panes, leading to condensation, mold and mildew and making your home less energy efficient. It is recommended to have an expert repair a damaged window in order to get the best seal and energy efficiency.
The first step is to get rid of any broken glass. Start by placing a protective drop cloth under the window that has been broken and cutting around the perimeter of the pane using an inexpensive glass cutter (available in a majority of hardware stores). Before you start, grease the cutter of this tool using an oil that is light. This will prevent the glass from breaking too easily. You can then utilize the tool's ball-shaped end to break up the glass fragments and the glass should break away quickly.
After the glass has been removed, scrape off any old glazing compound from the recess area of the frame. This will expose the glazier's clips and pins that hold the glass in place. If there's any indication of corrosion, these should be replaced with new ones. If the window is made of wood, the glazier's points can be used again if they're intact.
The surface of the remaining frame will need to be prepared for reflazing. Apply a continuous strip compound to the recess using the caulking tool. Make use of a premium putty such as glazier's compounds that is available in a cartridge, or a standard compound sold in a can. Allow it to dry before re-inserting the glass. Reinstall the metal clips if they are on the frame. Reinstall the divider muntins.
Condensation
Condensation is a concern for double-glazed windows, especially during the winter. It is typically caused by high levels of moisture in your home. Warm air is absorbed by cold glass, which condenses into water droplets. These then collect in the corners and frame of the window. This can be avoided by opening windows more frequently and enhancing ventilation with extractor fans and running dehumidifiers to lower the moisture levels. If condensation is still an issue, it's best to call in an expert to determine the bottom of the issue and repair or replace your windows if required.
It's also important to note that condensation on windows with double glazing can be an indication of a failing seal. The vacuum seal applied at the factory may wear away over time and allow cool air to get between the panes. This could lead to fogging of the window, and eventually mold growth if not addressed quickly enough.
As a quick fix to condensation, you can try using a hairdryer to dry up the excess moisture. This is a temporary fix and should be used only as a last alternative. If the condensation has been left for too long you might be facing dampness or even mould in your home, which must be dealt with by a professional.
For a more long-term solution you can have your double-glazed windows resealed by experts. They'll remove the affected piece of glass, clean out the gap, and then pipe into hot air to evaporate any moisture that remains. During the process, they'll look for signs of damage, mildew or mould growth, and then apply a draught-proofing process to ensure that your windows are fully efficient and energy efficient again.
Draughts
As time passes, the rubber seals around the edges of your glass insulated can be damaged and create a draught in the space between the two panes. This is often a simple issue that can be resolved get more info by replacing the gaskets, and this will result in a sturdy and airtight seal once again. This will keep warm air inside your home and colder air outside. You'll reduce your energy bills.
Double glazing that is misted may be an indication of blow-blown seals. The unit is comprised of two panes of here argon-filled glass separated by a spacer to create an airtight window. If the seal has blown it allows water vapour to enter your room through the gap, which will cause condensation between the panes which cannot be wiped off.
This is a simple issue to repair, and windows can be swiftly replaced by specialists with the proper tools. The expert will employ an instrument that is designed to push in the new seals. This more info is generally faster than doing it by hand. The tools also have a pointed end that can be helpful for pushing seals into the corners.
In certain situations, a professional may be able to 'reseal' your windows by drilling a small opening into the window and then adding the desiccant material, or putty. This can be more cost-effective than replacements and it will still provide a reliable draught-proofing solution for your double-glazed windows.
Faulty Hinges
Misted double glazing is a frequent problem that many people encounter. It can be caused by a damaged seal or crack in the glass, or a problem with the frame or mechanism. It is usually possible to resolve this issue. Normally, this involves making a new seal between two panes of glass. The new seal will stop condensation, draughts, and leaks.
Contact the company from which you purchased your windows, and let them know of any issues when you notice them. You should notify the company more info in writing and ask for confirmation that they received your notification. If there is a dispute being resolved, writing everything down will help you prove your case.
In some instances, a window repair specialist may be able to drill a hole in your windows to draw out moisture and create the new seal. However, this is generally only a temporary fix and won't stop the moisture from returning. It is also possible to replace the glass unit itself which will ensure that it is watertight.
Make sure that you only attempt DIY fixes with the knowledge and skills you have are sufficient. Super glue or other DIY solutions could cause more long-term damage. It is best to seek professional help when you aren't sure what to do. You can find an expert in your area who can provide double glazing repairs by entering your postcode in the search box on Checkatrade. All of our tradespeople have been thoroughly vetted and checked and you can trust that they will provide you with a top quality service.
Broken Seals
Window seals, also known as gas fills, keep double glazed windows in place. Many factors can cause them to break, like age, weather conditions and power washing, therefore it's important to know what the signs are and how to repair them.
When a window seal fails, humid air can seep between the two panes of glass, creating fog. It's a frequent issue and can cause the window to appear visually disoriented. Once the seal fails it is when any argon or other inert gas is removed from the glass, further decreasing its insulation properties.
A broken window seal can be repaired by replacing it with a new one by an experienced glazier. This can be expensive and may not completely solve the fog issue. Certain companies offer defogging, which involves putting a vacuum pump inside the window frame to remove moisture and clear the glass. This method is not foolproof, and it does not replace the inert gasses, meaning that fog can come back.
If the IGU (insulated unit) is damaged beyond repair, a glazier could replace it. This is usually the most cost-effective option and can be a good choice when you're looking for the long-term solution. It is recommended to choose an organization that offers warranties on replacement windows. This will ensure that any issues that you might encounter are covered. You can be certain that your investment will yield the more info most effective results. Alternatively, you can try to avoid this issue by choosing a high-quality window and following the manufacturer's care instructions. This will prolong the life of the window and cut down the amount of repairs.