How to Repair Double Glazing
Double glazed windows are long-lasting and secure but they will wear and tear over time. Double glazing that needs repair is identified by the sensation of draught between panes of the window or condensation.
The seal that holds the glass panes in place is usually damaged. Resealing is a solution to this.
Seals
Seals are an essential component of double glazing, as they increase the efficiency of energy and insulation of windows. They are located between the glass panes and uPVC frames, they provide a vital airtight barrier which assists in keeping out rain, wind drafts, condensation, and drafts that can lead to damp on walls and windowsills. Additionally, the window seals aid in keeping warm air inside and cold air out, which can drastically reduce heating costs.
It's not uncommon for window seals develop a problem. This is usually due to weathering and exposure to harsh elements like high winds or rain, ice or snow. It could also be caused by faulty installation or the use of chemicals such as paint strippers that damage the rubber.
If the window seals fail, humidity and moisture could seep through the glass panes and cause fogging or misting. It could also affect the insulating properties of double glazing since it will no longer have the inert gas between the panes that helps to keep heat in.
It's possible to carry out some DIY double-glazed window seal repairs if know what to look for. It's best to hire an expert to complete the job. They can repair windows to improve their energy efficiency and insulation qualities, as well as remove any unsightly condensation between the glass panes.
Many double-glazed windows are covered by a warranty which means that they can be fixed or replaced without cost to the homeowner. It's a good idea to check the warranty paperwork that was supplied with your double-glazed window or contact the company you purchased it from to find out if they can offer any assistance. It's also worth looking over your home insurance policy to make sure that you're covered in case of any problems with double glazing. If you have insurance, it's important to make claims as soon as you can to avoid paying unnecessary expenses. You can also consult your local authority's Building Control department for further assistance and advice.
Glass
Double glazing can be a problem. The most common problem is misting. This occurs when the seal cracks between two panes and moisture accumulates. It is possible to fix misted double glazing without needing to replace the entire window. The procedure for repairing it involves removing the affected pane, blowing air into the gap to eliminate any lingering moisture and creating a new seal.
Double-glazed windows can be constructed from a range of glass. Some of the glass is a plain type, similar to mirrors or safety glass, but it is tempered to increase security and strength. Some types of glass have coatings applied to them to improve their properties. Solar control glass can be used to reduce glare and heat transfer. Extra clean glass is also stain-resistant and self-cleaning.
Double glazed units with high efficiency are also available from a few manufacturers. These are made of insulated glass that has special films that help maintain the internal temperature, which means that heating and cooling systems don't have to perform as hard to keep the temperature at a comfortable level in your home.
In most cases, they are an affordable alternative to replacement windows and they offer great energy savings. They must be maintained properly in order to preserve their effectiveness over time.
As soon as you discover problems, it's essential to contact the business that you bought your double glazing. Contact them by phone, and then follow up by writing a letter or email. This means you'll have proof that you've informed them of the issue and that you and the company agreed to fix it. This is vital in order to be able to claim any warranty you have. Many companies offer 10- or 20-year guarantees, and some give lifetime warranties.
Frame
The frames that house the double glazing are constructed from materials such as wood and plastic which can be damaged in many ways. Fragments that are damaged could let cold air into your home, which can increase the cost of heating. Frames can also be damaged, warped, or discoloured as time passes. It may be necessary to replace them, or at a minimum sand down and re-paint them to restore their appearance.
If you're having trouble with the frames of your windows it is best to call a glazier for assistance as they have the skills and tools needed to perform this type of repair. It is possible to carry out some repairs yourself, however it is generally much quicker and more cost-effective to seek out professional help. Having a qualified glazier complete the work will ensure that it is done correctly and that you are able to claim any expenses back.
One of the most common signs that your double glazing is in need of repair is the build-up of condensation in between the glass panes. This is usually a sign that the seal has failed and is allowing air to flow between the panes. This results in the water level dropping and make your room feel draughty. It is a good idea to fix this as soon as you can to avoid any further issues.
If the window isn't damaged or cracked it may not be necessary to replace it. The frame could be in excellent condition, and therefore it's more economical to replace the glass in the window.
Many companies offer same-day double glazing repair services, but it is important to be aware of what you need prior to requesting the quote. It is not uncommon for sales reps to attempt to convince people to buy more expensive repairs than they really need. It is a good idea to determine what you require and how much it will cost and why you need it in order to spot a high-pressure sales technique.
Double-glazing should be examined every couple of years to ensure that they are in good working condition and to prevent problems. If you require repairs, it is recommended that you contact a reputable company for a quote as they will have the expertise and experience needed to resolve your issues quickly and efficiently.
Locks
If you're looking to fix double glazing or are having new windows installed, a reliable tradesperson should install a lock to keep your window secure. The installer should go over the various locking systems that are available in the estimate and which one is best suited to your living arrangements and the local crime rate. Espagnolette is a popular option that utilizes mushroom-headed bolts which are secured behind locking positions on the frame. They are usually installed into uPVC doors and windows but they can also be added to aluminum and timber.
Other locks are designed to limit the amount a window can open. If you have a casement style window, you might want to consider installing a Canzak Window Restriction Cable which functions as an a chain lock for doors and can be secured to either side of the opening to stop it from opening too far. It's also very easy to install and is one of the few locks that can be used on casements.
For windows with sash windows, a hinged wedge lock is an easy solution to stop the lower sash from lowering enough to let an intruder inside. Cut a piece of wood to the width of the channel that operates the lower sash. Insert it in, and secure it to the wall and frame.
You can also install the sash lock or a casement lock. These are stronger than latch locks and are often utilized in conjunction with them to secure windows. They are situated on the outside of windows and can be utilized on double and single-hung windows as well as sliding ones.
There are other ways to make your double glazed windows more secure. One option is to add a shoot bolt locking system that includes bolts that shoot from both sides of the frame to create an incredibly sturdy lock. They are typically offered as an upgrade option, and are suitable for residential and commercial usage.
Check that your double-glazing installer is accredited by an industry body such as Checkatrade to ensure they have the expertise and experience to perform high-quality work in accordance with their standards.