How to Repair Double Glazing
Double-glazed windows last for a long time and secure, however they can wear and tear over time. The signs that your double glazing is in need of repair include a feeling of draught or condensation in between the window panes.
The seal that holds the glass panes into place has usually broken. This can be fixed with the reseal.
Seals
The seals that are used in double glazing are an essential part of the overall insulation and energy efficiency of windows. They are situated between the glass panes of uPVC frames and create an airtight seal that helps to keep out wind and rain as well as condensation and drafts that can cause damp on the walls and window sills. Window seals also help keep warm and cold air from each other, which can reduce heating costs.
Unfortunately, it's not uncommon for the window seals to develop faults. This usually happens due to exposure to extreme weather conditions and elements such as high winds, rain and snow. It can also be caused by faulty installation or the use of chemicals such as paint strippers that damage the rubber.
If the window seals fail, it can cause moisture and humidity can get trapped between the glass panes and cause fogging or misting of windows. Double glazing may lose its insulating properties when the inert gasses between the panes is no longer present.
It's possible to make some DIY double glazed window seal repairs if you know what to look out for. It is recommended to hire an expert to complete the work. They can repair the windows to restore their insulating and energy efficient properties as well as tackle any ugly condensation that has developed between the glass panes.
A lot of double-glazed windows are covered under warranty which means that they can be replaced or repaired at no cost to the homeowner. Review the warranty documents that came with your double-glazed windows, or contact the company from which you bought it to find out what assistance is available. It's also worth looking over your home insurance policy to be sure you're covered for any issues with double glazing. If double glazing repair St Albans insured it is essential to file a a claim as soon as possible to avoid costly costs. You can also consult your local authority's Building Control department for further assistance and advice.
Glass
Double glazing isn't indestructible, and problems with it can arise. The most common problem is misting. It happens when the seal between two panes breaks down and moisture builds up. Fortunately, misted double glazing can be repaired without the cost of replacing the entire window. It is possible to fix it by removing the affected glass, blowing air in the gap and creating the seal.
Double-glazed windows are constructed from a variety of glass. Some of it is plain, such as mirrors, or safety glass, which is tempered to improve its strength and safety properties. Other types of glass are coated to enhance their properties. This includes solar control glass that reduces glare and stops heat transfer; extra-clean glass that is stain-resistant and self-cleaning and chromogenic glass, which changes transparency depending on the temperature.
Some manufacturers also offer high-efficiency double glazed units. These units use special films and insulated glass to maintain the internal temperature, so that heating and cooling systems don't have to work as hard.
They are often less expensive than replacement windows, and they provide great energy savings. These units should be maintained properly in order to preserve their effectiveness over time.
If you spot an issue, it is important to contact the company that you bought your double glazing. Contact them by phone and then follow up by sending an email or letter. You'll be able to prove that you informed them and agreeing to fix the problem. This is vital if you want to claim any warranties you have. Many companies offer guarantees of 10 or 20 years, and some even give lifetime assurances.
Frame
The frames that hold the double glazing are made of materials like plastic and wood, which can be damaged in a variety of ways. Fragile frames can cause cold air to enter your home which will increase your heating costs. As time passes, frames become warped and twisted. They might need to be replaced or at a minimum sanded down and repainted to restore them.
It is best to consult a glazier if you are having issues with the frames of your windows. They have the skills and tools to repair this type of problem. It is possible to carry out some repairs yourself, but it is usually quicker and cheaper to get professional help. Employing a professional glazier to do the job will ensure that the work is done correctly and that you are able to claim any expenses back.
Condensation between the glass panes is a typical indication that double glazing needs repair. This usually means that the seal has failed and allows air to circulate between the panes. This can cause the humidity to fall, making your room feel draughty. It is recommended to get this fixed in the earliest time possible to avoid any further issues.
It's not always required to replace the entire window if it isn't cracked or broken. In reality the frame itself may be in perfect condition, which is why it is more economical to replace the glass unit inside the window.
Many companies offer a same-day service for double glazing repairs However, it is crucial to know what you require before requesting a quote. Sales reps are known to attempt to convince people to purchase more expensive repairs than what they actually need. It is important to know what you need and how much it will cost and why you need it in order to detect a sales tactic that is high-pressure.
It is recommended to have your double-glazing examined every couple of years since it will ensure they are in good order and avoid problems. If you need repairs it is best to get in touch with a reputable business for an estimate as they have the knowledge and experience needed to resolve your issues quickly and effectively.
Locks
If you are looking to repair double glazing or you are getting new windows installed, a reliable tradesperson should install a lock to keep your window secure. The installer should go over the various locking options in the estimate and which one is best suited to your living arrangements and the local crime rate. An option that is popular is an Espagnolette system, which is comprised of bolts with a mushroom-shaped head that fit behind locking points on the frame. They are most commonly used on uPVC but can be added to aluminium and wood.
Other locks are designed to limit the number of times a window can open. Consider installing a window lock like a Canzak Restriction cable on your casement window. It works like a door chain lock that can be fitted either on either side of the moving part to prevent it from opening up too far. It is also easy to install and one of the only locks that can be used with casements.
A wedge lock with hinges can be used to keep the lower sash of sash windows from being raised enough to permit an intruder to enter. Cut a strip of wood to match the width of the channel that controls the lower sash. Fit it in, and secure it to the wall and frame.
You can also attach an unlocked lock that is keyed to your sash or casement windows. These are stronger than latch locks, and are typically used in conjunction with them to secure windows. They are on the outside of windows and are utilized on single and double-hung windows, and sliding ones too.
Other ways to increase the security of your double-glazed windows are installing a shoot bolt lock. These locks are made by bolts that are shot from both ends to create a very sturdy lock. They are usually available as an upgrade option, and are suitable for domestic and commercial use.
Also, make sure that the double glazing contractor is accredited by a reputable trade body, such as Checkatrade to ensure they have the experience and know-how to complete high-quality work and comply with their standards.