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Double Glazed Window Repair

Double glazing is an excellent investment in energy efficiency. It prevents loss of heat during winter months and helps keep your home cool in summer. Repairing your double-glazed windows when needed is a great way to keep them in good condition.

Over time, condensation and misting can be detrimental to your double-glazed windows. This can cause your double-glazed windows to be difficult to open or shut.

Broken Panes

A rogue ball or a stone flying from your lawnmowers or an intense storm could shatter your double-pane windows which can expose your home to the elements. While a damaged window may be difficult to fix but you don't need to have it replaced entirely. The insulated glass between two panes of glass is in good condition and you can fix your double-paned window yourself.

To start, you'll need to take the broken glass out of the frame. This is a messy job and you'll need to take care to prevent any glass shards from falling onto the floor or slipping out of the frame. Make sure to wear a pair of work gloves to protect your hands, and a cloth to cover the area surrounding the broken glass to avoid further breakage or cuts. After you have removed the broken glass clean the frame of the upvc window repairs thoroughly, removing any sealant or other debris. It is important to sand rough areas of your frame to ensure an even surface for your new glazing.

Once the frame is cleaned, you can apply a new layer of glass to the area where the damaged pane was removed. This is the best method to ensure your window stays safe and sealed, and it will aid in reducing energy costs by preventing drafts and water from getting into your home. Next, you will need to select your glazing material. There are several options, including clear tape that is more durable than regular tape and helps prevent further cracking of your window, or glazing film that is similar to clear plastic wrapping. This option has the advantage that it can be painted to match the frame of your window and can also shield your windows from rain and ice.

Whatever material you choose regardless of the material you choose, it is essential to press glazier's facets into the seam where the putty meets the frame. These will hold the new glass in place and assist it to adhere to the frame. Hardware stores sell glazier's ropes that can be rolled out onto the frame rabbets.

Condensation

If you are experiencing issues with condensation, it is recommended to contact the window manufacturer. Many companies offer warranties and guarantees to provide coverage for the problems. Fogging or condensation between the windows' panes is a sign that your seals aren't working properly. Only a professional can fix this issue by replacing both panes.

The process is complicated and requires the use of specific tools to remove the old pane and then install the new one, however it is possible to do this by a professional who will provide the required equipment. Making use of these tools can be dangerous, however, so it is always recommended to leave this kind task to an expert.

Wear safety glasses and gloves if you choose to do it yourself. You may be exposed to glass fragments flying around. It is also essential to carefully remove all putty and metal glazing points from the grooves that the new window will be. Wire-brushing the frame, vacuuming or wiping with a damp cloth is also recommended. Once the frame is dry and clean then you'll need purchase a replacement glass that is 1/8 inch smaller in each direction than your existing window and test-fit it into the grooves.

You will have to apply a layer of silicone caulk to the grooves of frames to ensure your glass is securely installed. After the caulk is dry it is time to smooth it and make any necessary adjustments. The wood molding can be reinstalled.

If the weather abruptly changes, double-glazed windows may be difficult to open and close. Extreme temperatures can cause the frames to shrink or expand and cause them to fall or stick. If this is the issue, you can try wiping the frames down with water and then lubricating the joints. However, it might be best to contact the company that installed your windows to help.

Misted

Misted Double Glazing is a problem with windows that develops when moisture gets trapped between the glass panes of double glazed windows. Double glazing is made up of two panes which are separated by a space filled with argon for greater thermal efficiency. This creates an airtight seal that keeps warm room air inside and cold outdoor air outside, allowing you to keep the temperature comfortable in your home.

The seal could become damaged over time and moisture may build up between the panes of glass and cause them to become misty. This happens because the sun's rays heat the gap between window panes, which causes water to evaporate.

This is a natural process however if it occurs between the panes of the window it could cause problems because it won't be able control the temperature inside the room. Instead, the temperature outside the window will influence the temperature inside. Northfield Glass can help you if your double-glazed windows start to fog.

We can repair the individual blow-sealed unit without having to replace the whole window, which is a lot less disruptive than a total replacement. Our misty glass repair involves taking off and cleaning the glass unit, then replacing it with a new one. This creates a watertight seal again.

There are companies within the industry that claim to drill holes in your existing misted windows and inject chemicals into them that they claim will eliminate the fog & condensation but we do not recommend this procedure. This method is not just unsightly but could also damage the toughened glass leaving you with a window which doesn't function properly.