Repair Double Glazing: The Good, The Bad, And The Ugly

· 6 min read
Repair Double Glazing: The Good, The Bad, And The Ugly

How to Repair Double Glazing

Double glazed windows are long-lasting and secure, but they can wear and tear over time.  double glazing repair near me  glazing that requires repair can be identified by a feeling of draught between the window panes or condensation.

The seal that holds the glass panes into place has usually broken. Resealing can repair this.

Seals

The seals used in double glazing are an essential element of the overall insulation and energy efficiency of the windows. Located between the glass panes and uPVC frames, they provide a vital airtight barrier which helps to keep out the elements of wind, rain, drafts, and condensation that can cause damp on windowsills and walls. Additionally, the window seals help to keep warm air in and cold air out, which can drastically reduce heating bills.

Unfortunately, it's not uncommon for window seals develop a problem. This is usually due to exposure to harsh weather conditions and extreme elements such as high winds, snow and rain. However, it could be due to incorrect installation or the use of chemicals such as paint strippers, which can damage the rubber.

If the window seals fail, moisture and humidity could seep through the glass panes causing misting or fogging. It can also affect the insulating properties of the double glazing since it won't have the gas inert between the panes, which helps to retain heat.

If you know what to look out for, it's possible to perform some DIY double-glazed window seal repair. However, it's generally best to contact an experienced window repair service to carry out the work. They can seal the windows to restore their insulating and energy efficient properties and also remove any unsightly condensation that has developed between the glass panes.

A lot of double-glazed windows are covered under warranty which means they can be fixed or replaced without cost to the homeowner. Examine the warranty paperwork that came with your double-glazed windows, or contact the business from which you purchased it to see what assistance is available. Check your home insurance policy to see if you are covered in the event of double glazing problems. If you're covered by insurance and you have a claim, it's crucial to make an insurance claim promptly to avoid unnecessary costs. You can also contact the local authority's Building Control department for further advice and support.

Glass

Double glazing can be a problem. The most frequent issue is misting. This occurs when the seal breaks between two panes, and moisture is accumulated. Fortunately, misted double glazing can be repaired without the expense of replacing the entire window. Repairing it involves removing the damaged pane, blowing air through the gap to remove any remaining moisture, and then forming the new seal.

Double-glazed windows can be constructed from a selection of glass. Some of the glass is a plain type, similar to mirrors or safety, however it is tempered for durability and safety. Other types of glass are coated to improve their properties. Solar control glass is a good choice to reduce glare and heat transfer. Extra clean glass is also stain-resistant and self-cleaning.

Double-glazed units that have high efficiency are also available from a few manufacturers. These units make use of insulated glass and special films to regulate the internal temperature so that heating and cooling systems don't have to work as hard.

These are often a more affordable option than replacing windows, and they can save you lots of energy. These units should be maintained in a timely manner, as they can lose their effectiveness as time passes.

If you spot problems, it's crucial to contact the company where you purchased your double glazing. Contact them by phone and then follow up by sending a letter or email. This will provide proof that you've informed them of the issue and that you and the company agreed to address the issue. If you're looking to claim a warranty it is essential to do this. Many businesses provide warranties of 10 or 20 years, and some provide lifetime warranties.

Frame

The frames that hold double glazing are constructed of materials like wood and plastic that can be damaged in a variety of ways. Frames that are damaged can allow cold air to penetrate your home, which will increase the cost of heating. As time passes, frames become warped and twisted. It may be necessary to replace them, or at a minimum remove the sand and paint to restore their appearance.

If you're having trouble with the frames of your windows, it is best to call a glazier for help since they have the experience and equipment required to perform this type of repair. It is possible to complete some repairing yourself but it is usually quicker and cheaper to get professional advice. Having a qualified glazier finish the job will ensure that it is done correctly and you can claim any expenses back.



One common sign that your double glazing needs repair is the appearance of condensation between the glass panes. This usually indicates that the seal between the glass panes has failed, allowing air to enter. This results in the water level dropping and make your space feel draughty. This needs to be fixed as quickly as possible to avoid any future issues.

If the window is not damaged or cracked it may not be required to replace it. The frame may be in perfect condition, so it is more efficient to replace the glass within the window.

Many companies offer same-day double glazing repair services, but you must know what you require before requesting the quote. It is not unusual for sales representatives to try to convince people to purchase more expensive repairs than they really need. It is crucial to know exactly what you are looking for, what you'll need to spend and why. This will help you recognize sales techniques that are high-pressure.

Double-glazing should be examined every couple of years to ensure that they are in good condition and to prevent problems. If you require repairs, it is best to contact a reputable company for an estimate as they have the expertise and experience required to resolve your problems quickly and efficiently.

Locks

If you're looking to fix double glazing or you are getting new windows installed, a reputable tradesperson should install a lock to keep your window secure. The installer should go over the various locking systems available in the estimate and the one that best fits your lifestyle and the local crime rates. An option that is popular is an Espagnolette system which has mushroom headed bolts that engage behind locking points on the frame. They are commonly fitted into uPVC doors and windows but can be added to timber and aluminium.

Other locks are designed to limit the amount of opening windows. If you have a casement-style window, you might want to consider installing a Canzak Window Restriction Cable which works like the chain lock used for doors and can be secured to either side of the moving part to prevent it from opening too wide. It is also easy to install and is among the only locks that work with casements.

For windows with sash windows, a hinged wedge lock is a quick solution to prevent the lower sash from lowering enough to let an intruder enter. Cut a length of wood to the length of the channel that operates the lower sash. Insert it in, and tack it to the frame and wall.

You can also attach keys to your casement or sash window. They are more durable than latch locks and are typically paired with them to ensure that windows are secure. These are located on the outside of windows and can be used on single and double-hung windows, and sliding ones too.

Other methods to increase the security of your double-glazed windows include adding a shoot bolt lock system. These locks are made by bolts that are shot from both ends to create a sturdy lock. These are typically offered as an upgrade and are suitable for commercial and domestic use.

It is also important to ensure whether your double glazing installer is accredited by a recognised trade body, such as Checkatrade to ensure they have the experience and knowledge to complete high-quality work and comply with their standards.