Double Glazing Window Repairs
Many homeowners face recurring double glazing problems such as broken locks or handles, condensation between the panes, and draughts. The majority of these issues can be fixed without having to replace windows.
Misted double glazing typically means the sealed glass component requires replacement, but it is usually cheaper than replacing the entire frame of the window.
Broken Glass
Modern double-paned windows can be easily broken by a pebble thrown from a lawnmower, or blown branches. Usually, just one pane is broken however, the entire window could need to be replaced, dependent on the type of glass and whether it is coated with special coatings or insulation. It is easy to repair broken glass, but to get the best results, you'll need to buy an IGU (insulated unit) at your local glass shop.
Wear safety gloves and a mask for your face when handling broken glasses. A single broken piece can cause serious cuts, so you must be extra careful to safeguard yourself. Most often, the broken piece is held in place by putty or glazing, which needs to be removed before the new pane is inserted. You can do this with a utility knife, however an hammer or chisel might be needed to remove the old putty. Cover the area with a clean cloth to catch any shards of glass that may fall.
If the old glazing is caulked in place, use a heat gun to soften it prior to trying to take it off. Cut through the caulk with your knife. If frames have stops made of wood that keep the panes centered within the frame, you may need to use the hammer and chisel, or long-nose pliers to take out the stop and place it in a different location.
After you have the old pane removed and the frame empty and clean, wipe it down with a a damp cloth. Then, you can measure the frame's opening to determine the size and width the new glass needs to be. You'll also require new set of glass points as well as a double-faced glazing tape.
Use a glazier's, or putty knife to make the new putty. It should be thicker due to the thickness of the additional glass. Add the oil of linseed to the putty regularly to keep it soft and easy to work with. Press the putty against the glass using your thumb after it has been rolled. After it has dried, wipe the edges of the glass and frame using a rag soaked with acetone, to remove any epoxy that is pushed above the glass's edge.
Condensation between the Panes
Double glazing is typically affected by condensation between window panes. It can cause windows to look milky or foggy and can also lead to mildew and mould growth around frames, sills and sealant. If not treated, it could cause the frame and sash to deteriorate, reducing the energy efficiency. If condensation becomes a serious issue, it must be addressed as soon as possible to prevent further damage and improve the appearance of your windows.
Condensation can occur either inside or outside of in a double-glazed unit. However, it's most likely to occur between the glass panes since this is the area where insulation is. Condensation in the interior is typically a sign that the air in your home is humid. It's simple to fix this issue by dehumidifying. Condensation on the outside of windows is a greater issue, and is usually caused by a damaged window seal.
If you've recently installed double-glazed windows and you see condensation on the glass panes then it's important to contact the company that installed your windows to determine whether they can help. They can check for signs of failure and damage on the seals and units, and might be able to perform the resealing process to restore the thermal efficiency of the windows.
It is also important to ensure that your windows are cleaned regularly to avoid condensation issues. You can make use of an item designed specifically for double-glazed windows or you can hire a professional to clean your windows for you.
If you have old double-glazed windows and you notice condensation between the panes then it's likely that the seal has failed. The seals are constructed of a material called silica gel which has an enormous surface area, and is able to absorb water vapor efficiently. As the seal wears down, it will let moisture into the space between the glass panes and this will create an accumulation of condensation that will be difficult to get rid of.
Draughts
A double-glazed window comprised of two panes glass separated by an air gap used to improve efficiency in energy use and improve the sound insulation. If the seals are damaged the moisture could enter and cause condensation, leading to foggy windows. In this situation, the glass unit will need to be replaced.
The most frequent issue is that windows and doors are difficult to open or close. This can be caused by some slight warping in the frame, or by defective hinges and mechanisms. In some instances the lubrication of mechanisms or hinges may aid. If the issue continues it's a good idea to get in contact with the manufacturer from which you bought your windows to see whether they offer a replacement or repair service.
Doors and windows that are difficult to open and close can allow heat to escape your home and create draughts. This is not just cost-effective but it's also a risk for your family and yourself. This leaves your home open to burglars who aren't you, and you may end up paying more for your heating bill than you should.
Draughts are a problem with any type of double glazing. However they are more prevalent in older windows that are thinner, and with windows that have been put in place improperly. It is essential that the installers take the time to fit your windows correctly to ensure they are performing as efficiently as they can and are offering you the most value for price.
Window seals need to be able to expand and contract according to changes in temperature. It is a necessary part of the job, however, poor materials and poor craftsmanship can cause seal failures. Choosing windows of higher quality from a trusted supplier will result in less maintenance and repairs in the future.
There aren't a lot of reasons why double glazing could suddenly crack or break or break, unless there's been an object launched at it (which is possible). While changing atmospheric conditions can be a factor, they're far more often caused by a minor problem that can be addressed fairly quickly and easily.
Weather Seals
The weather seals are vital for maintaining an airtight seal on double-glazed windows. This makes your double glazing more energy efficient. If they're damaged or worn then your windows will become less effective and you may notice a draft, condensation or fogging between the panes of glass. At Mr. Misty we can repair or replace window seals quickly and efficiently to ensure your double glazing is in good working order for as long as possible.
Fogging in double-glazed windows is caused by moisture or condensation that has formed between the two glass panes in an IGU (insulating glass unit). upvc window repair near me is usually caused by rapid temperature changes or a poor sealant for windows or collision. Untreated, the issue could lead to the breakage of the seal and leaking of the inert gasses, which will dramatically reduce the insulation capabilities of your window.
This is one of the most common issues we deal with in the course of double glass repairs and it's a simple fix. Clean the frames and glass with a damp cloth. get rid of any dust or dirt Then, use a humidifier for drying out the area prior to sealing.
You can also repair cracks in frames and sash by using strong-hold tape. Make sure the tape is sufficient in thickness to hold the crack in place. But, it should not be too thick or it could fall off. A strip of masking tape or packing tape placed over both sides of the window should work, but more extensive cracks may require a stronger solution, such as expanding foam.
If you're finding many scratches on your window frames it's probably time for a seal reseal. You could try using a non-abrasive cleaner on the surface, but in the case of more severe scratches, it could be better to engage an expert to repair your double-glazing.
Maintaining your double-glazing and resealing it when required is the best way to safeguard your investment and keep your home toasty, warm, and cosy for the duration of time you own it. The fastest and most economical solution to any issues with double glazing is to speak with a certified technician. You will be able to enjoy a warm, cosy and toasty house for a long time to be.