12 Facts About Double Glazing Window Repairs To Make You Seek Out Other People
Double Glazing Window Repairs
Many homeowners face recurring double glazing problems such as broken handles or locks and condensation between the panes, and draughts. The majority of these issues can be fixed without the need to replace windows.
Double glazing that is misted generally means that the sealed glass must be replaced. This is usually an option that is less expensive than replacing the window frame.
Broken Glass
A lawnmower's plow or a tree blown into by the wind can easily fracture modern double-pane windows. The glass may only need to be replaced if one pane is broken however it could require replacement of the entire window, dependent on the type and insulation or coating. Repairing damaged glass is an easy process however, you'll need to buy an IGU (insulated glass unit) from your local glass repair shop for the best results.
Wear protective gloves and a mask when handling broken glass. A single broken piece could cause serious cuts so you should be extra careful to safeguard yourself. Often, the broken pane is fixed by putty or glaze, which must be removed before the new pane is placed. A utility knife can aid however, you may require the help of a hammer or chisel to remove the old putty. Before beginning covering the area, cover it with a cloth to keep any shards that might fall off the frame.
If the old glazing is caulked, use the heat gun to melt it before you try to remove it. Then cut through the caulk with your knife. If the frames are fitted with wood stops that keep the panes in the frame, you will need to use a pliers with a long nose or a hammer for removing the stop.
After the old glass has been removed and the frame has been empty then clean it using a damp rag. Then, you can measure the frame opening to determine how tall and wide the new glass will need to be. You will also need a new set glass points and a double-faced glazing tape.
Use a glazier's, or putty knife to make the new putty. It will be thicker due the thickness of the extra glass. Add linseed to the putty to ensure it stays soft. Apply the putty to the glass using your thumb after it has been roll. After the epoxy has cured and dried, soak a rag in acetone and used to clean the edges of both the frame and glass. This will take off any epoxy that has raised above the edge.
Condensation between the Panes
Double glazing is usually plagued by condensation between the panes of windows. upvc window repair can make the windows look milky and foggy, and it can cause mildew or mould growth around sills, frames and sealant. If not treated, it could cause the sash and frame to deteriorate further, which will further reduce the energy efficiency of your windows. If condensation becomes an ailment, issue it will need to be addressed as soon as possible to avoid further damage and improve the appearance of your windows.
Congestion can occur on the inside or outside of a double glazed unit, but it's most likely to form between the glass panes because this is where the insulation is. Interior condensation is a sign that you're living in humid air and it's usually easy to fix by dehumidifying your home. However condensation on the exterior of your window is more of a concern and it's often caused by a damaged seal.
Contact the company who installed your double-glazed windows if they find condensation on the glass panes. They will be able to examine the seal and units for any indications of failure or damage and they might be able to conduct a resealing process which can restore the thermal effectiveness of your windows.
It is important to keep your windows regularly cleaned to help to prevent condensation problems. You can choose to use a product that is specifically designed for double-glazed windows or ask a professional to clean them for you.
If you have older double-glazed windows and you have condensation between the panes, it's likely that the seal has failed. The seals are made of silica gel, a material that has a huge surface area that can absorb water vapor effectively. As the seal wears down, it will let moisture into the spaces between the glass panes and it will result in a layer of condensation which you won't be able to get rid of.
Draughts
A double glazed window is made of two panes of glass separated by an air gap that is used to improve efficiency in energy use and improve sound insulation. If the seals fail water can enter and cause condensation, which can lead to foggy windows. If this occurs, it's usually a case of replacing the entire glass unit.
Another common problem is doors or windows that are difficult to open and close. This can be caused by a slight warping in the frame or defective hinges and mechanisms. In some instances, applying lubrication to the hinges or mechanism may aid. If the issue persists, it is worth contacting the company that supplied you with your windows to find out whether they can provide a repair or replacement service.
The heat can escape your home through windows and doors that are difficult to shut and open. Draughts can also be created. This isn't just an expense, it's also potentially dangerous for your family and yourself. It leaves your home vulnerable to intruders who aren't yours. It also means you're likely to end up paying more than you ought to pay for heating costs.
Draughts can cause problems for any type of double-glazed window, however it's particularly common with older, thinner windows and with modern windows that have been installed incorrectly. It's important that your installers make sure they fit your windows properly to ensure that they're performing as well as possible and are offering you the best value for money.
Window seals must be capable of expanding and contracting as temperatures change. It is a necessary part of the job, however, poor materials and poor quality of workmanship could lead to seal failures. A reputable supplier will provide you with better quality windows that will need less maintenance in the future.
There aren't any reasons why double glazing could suddenly break or crack or break, unless there's been an object launched at it (which is possible). Although changing weather conditions could play a role but they're more often caused by a minor problem that can be fixed fairly quickly and easily.
Weather Seals
The weather seals are vital to ensure a tight seal on double-glazed windows. This helps to make your double glazing more energy efficient. If they are damaged or worn, your windows will be less efficient and you could see condensation, drafts or fogging between panes of glass. We can replace and repair window seals at Mr Misty quickly and efficiently to ensure that your double glazing will continue to perform as long as it is possible.
Moisture or condensation between the two panes of an IGU (insulating glazing unit) can cause fogging. This is usually caused by sudden temperature changes and poor window sealant, or collision. Untreated, the problem can result in a cracking of seals and leakage of inert gases which will reduce the insulating properties of your window.
This is one of the most common problems we face in the course of double glass repairs, and fortunately, it's a simple fix. Clean the glass and frames using a damp cloth to take off any dust or dirt, then apply a humidifier to dry out the area prior to sealing.
Cracks in the frames or sash can be repaired easily by applying a strong-hold tape over the crack. It is best to apply a tape that is sufficient in thickness to hold the crack in place, but don't make it too thin or it will fall off. A strip of masking tape or packing tape on both sides of the window will do the trick, although deeper cracks will require a stronger solution like expanding foam.
If you see a lot of scratches on the frames of your windows, it may be time to reseal. If you're dealing with more severe scratches, it's best to hire a professional reseal the double glazing.
Maintaining your double-glazing and resealing it as required is the best way to protect your investment and keep your home toasty, warm, and cosy for as long as you own it. Contacting a certified technician is the fastest and most cost-effective way to tackle any issues that arise with your double-glazing, and if you do this you'll be able to enjoy your warm, toasty, and cosy home for years to come.