20 Things You Must Be Educated About Double Glazing Window Repairs

Double Glazing Window Repairs

You can save money on heating bills by having your double-glazed windows repaired. A professional will make use of specific tools and will know how to do the job correctly.

They can also give you advice on the most efficient energy-saving technologies available. Certain double-glazing windows come with warranties of 10, or even 20 years. Some offer lifetime warranties.

Broken Panes

Cracks in double glaze repair-glazed windows aren’t just ugly; they’re also a barrier to cold or heat getting into or out of your home. The good news is that the majority of broken panes can be repaired without replacing the entire window. The first step is to cover the damaged area with packing or masking tape, stretching it past the edges of the glass on both sides to stop the crack from expanding further. It’s also an excellent idea to cover the area with plastic like a tarp or garbage bag, to keep rain, bugs and animals out.

Then, remove the glass pane from its frame with a utility blade and a pair gloves. Make sure to take the glass out one time rather than breaking it into small shards. It’s also crucial to be extremely cautious because any broken pieces could fall and break even more. It’s crucial to recycle old glass properly.

Once the old window has been removed, you’ll need to measure the opening for the new window. Make sure you measure it carefully and keep in mind that wood expands or shrinks over time. To ensure that the new pane will fit comfortably it is recommended to subtract between 1/16 and 1/8 inches from each side of the measurement. Then have a piece of double-strength glass cut to these precise dimensions, and purchase enough glazier’s points or clips to be placed every 6 inches around the edge of the windowpane.

A professional will drill holes into the window and then close the gaps using the use of a liquid sealant. This will create an impermeable barrier that will keep your home warm and dry. The process can take from just a few hours to a few days, and it’s crucial to allow the sealant to completely dry before proceeding.

While some double-paned windows can be repaired with this method it is generally recommended to replace double glazing glass the window whenever you experience condensation, draughts or other problems that cannot be resolved by tapping or drilling. Additionally, since special tools are required to complete the repair properly, it’s not a good idea to try the repair yourself unless you’re an experienced DIYer.


Condensation is a problem that usually occurs as a result of an increase in temperature or humidity. It forms water droplets on cold surfaces. It can become trapped between double glazing if the seal fails. It’s generally not a huge problem, and you can do some things before calling in window repair specialists.

Another option is to use a hairdryer at a low heat (and at an appropriate distance) to remove any stagnant water that’s trapped between your windows. This is a temporary fix that won’t stop condensation from recurring in the event that the cause of the issue is identified. The most permanent solution is to ensure you have enough ventilation inside your home and you maintain a balance between humidity levels. This will save you money and reduce the risk of damp and mould growing around your window.

A defogger can be another method to combat condensation. It’s a tiny hole that’s made into the interior conservatory of the double-glazed unit and a cleaning solution is then applied, which is able to remove any moisture from the air. This is a temporary measure and doesn’t guarantee to eliminate condensation in the long term however it could be an affordable option for [empty] you until you can have your window fixed professionally.

Visible condensation is an essential indicator that the sealant between your double pane windows has failed. If you notice this it’s crucial to contact your double glazing company immediately and have any issues put in writing. This will make it easier if you have to use your warranty in the future.

It’s also worth lubricating the hinges, mechanisms, or handles on your double glazing to see if it will help. You can also try a dry cloth to wipe away any haze that might be present, but remember that this will not solve the underlying issue – the lack of a clean and dry space between your windows. If you’re unable to fix this and you’re not able to fix it, then replacing your windows may be necessary.


There’s nothing more annoying than a cold breeze coming through your double-glazed windows and can make your whole home feel draughty, even when the rest of the house is warm. The good news is that most draughts can be easy to fix and could save you a lot of money on your energy bills.

A draught typically originates from gaps around windows and doors. Poorly fitted loose plaster or rotting timber, even paintwork that is loose can cause draughts. Draught-proofing is a cost-effective method to lower your energy costs. It stops warm air from exiting your home in winter, and cold air from entering your home in summer, which means you won’t need to keep heating your home to a high temperature.

The best way to stop draughts is to fit draught proofing strips. These are available in a variety of materials such as foam, brush or rubber strips that can be fitted around the bottom of the door or along the top or sides of the frame. You can also get draughtproofing for sash and casement windows. You can also add brushes to sliding sash windows and rubber strips to casement windows.

You can also use an air draught stopper in the gap under your floorboards to prevent warm air from rising and creating the draw. However, this is only really effective if the floorboards aren’t carpeted. You can also add an air vent cover to an open fire when it’s not in use and seal the gaps around sinks, around extractor fans, in chimneys and in any other vents that aren’t being used in your home.

Misted double glazing is a frequent issue that is easily fixable by establishing a new seal. Many double glazing upvc windows glazing companies provide to drill misted glass units and then insert plugs, however this is typically a temporary solution. You should contact the company that installed and sold your double-glazed to ask them to repair the glass unit. It might cost a bit more, but it will be much cheaper than replacing the entire window.


Condensation between the panes of double-glazed windows can cause mist. The sealant that binds the glass stops moisture from escaping. However, it is possible for it to be damaged or worn away by an accident or weathering. It is crucial to repair this quickly, as it can cause a range of issues for homeowners, ranging from damp and mould to the high cost of energy.

Fortunately, there is a simple and quick way to fix this problem without replacing the entire window. Just drilling a few holes into the window unit will permit you to put in a desiccant bag that will absorb any condensation that may occur between the glass panes. This will resolve the issue and make your windows appear clear again.

If you don’t wish to spend the time drilling holes into your double glazed units, there are companies who will do it for you. However, this method will cost you money and requires expertise and experience to successfully complete.

In certain situations, it could be necessary for the window to be replaced when it has suffered significant damage such as extensive rot, or severe cracks. This is particularly the case if you wish to upgrade to Low E A-rated glass to increase insulation and cut down on heating expenses.

In the end, it is recommended to contact the company who installed your double glazing window replacement glazing and ask for help. If the unit is covered by warranty, they may be able to fix it or offer you the chance to get a discount on a replacement. For more general maintenance and maintenance of your double glazed windows, it’s worth regularly checking the mechanism and hinges, handles, and the places where windows or doors go through the frame for signs of wear and tear. Keep your double glazing replacement window glazing clean to prevent condensation or moisture between the panes. If you have trouble opening or closing your windows, you can lubricate the hinges and mechanisms by applying some oil or grease.

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