Therefore, double pane windows insulate homes better as homes offer better energy efficiency and noise reduction. However, issues can crop up over time, including between-the-glass fogging, cracks or seal failure. So whether you want to know how to repair double pane window, what to look out for, or if the damage is worth a repair, look no further than the guide below.
What is a Double Pane Window?
A double pane window, also referred to as an insulated glass unit (IGU), has two layers of glass with a spacer filled with air or gas in between. This configuration also improves insulation, and creates a break in sound, making your home more energy efficient. But just like all windows, double-pane windows can experience issues such as seal failure, condensation between the panes, or some physical damage that would need to be repaired or replaced.
Can a Double-Pane Window Be Fixed?
In many cases, yes, a double-pane window can be fixed. Common issues are a broken seal, foggy glass, or cracks in the glass. The positive aspect, depending on the problem, can be that the repairing double pane windows may cost less than a complete replacement.
Types of Problems with Double Pane Windows
Before looking at the steps on how to repair double pane window, it is crucial to learn about the different problems. Here are some of the key issues:
- Foggy Windows: Often, condensation between the glass panes happens when the seal around the window breaks, letting moisture in.
- Broken Seal: But over time, the seal that keeps the two panes of glass sealed in place can break, creating energy efficiency problems.
- Cracks in the Glass: Cracks or chips in the glass are a big concern when it comes to the aesthetics and energy efficiency of the window.
How to Repair Double Pane Window Seal
Seal failure is one of the biggest problems associated with double pane windows. Over time, the seal can deteriorate due to pressure, temperature, and general wear and tear. If you see foggy windows or a decline in the energy efficiency of your windows, that may mean the seal has broken.
Steps to Repair a Double Pane Window Seal
- Diagnose the Issue: First, look for fogging or condensation between the panes. If so, the seal is probably broken.
- Remove the Window: Gently take the double-pane window out of its frame. This might involve loosening any clips or removing any caulk that secures the window in place.
- Disassemble the Window: Using a razor blade or similar tool, cut away the glazing that surrounds the glass. Just be careful so you don’t break the glass.
- Clean and Dry the Glass: After you’ve gotten the window out of the frame, scrub the glass and the spacer clean. Any moisture remaining inside the window unit should be dried out to prevent the growth of mold or mildew.
- Reseal the Window: Before reassembling the window add a new sealant to the edge of the glass. Select a good quality flash and weather sealant specifically made for windows.
- Reinstall the Window: Set the window back into its frame, making sure it’s level. Running a new bead of caulk will seal those edges.
Note: In some instances, it may not be sufficient to repair the window seal. In cases of substantial damage to the glass or the frame, the window may need to be replaced.
How to Replace Double Pane Window
Alternatively, you may need to replace the glass in a double pane window if the window’s seal is damaged beyond repair. Here’s a step-by-step guide:
- Remove the Existing Glass: Remove the old glass carefully by unscrewing or uncliping it. Make sure to wear gloves to prevent injury.
- Measure the Window: Be sure to measure the dimensions of the window so that you can get the replacement glass to fit correctly.
- Order the New Glass: Call a professional glass service or window replacement company to get the right part ordered. If you want a professional do it, check local glass service near me.
- Install the New Glass: Set the new glass into the frame, pressing it into place. Fasten the glass in place with clips or screws, then add new sealant around the edges to block out drafts and moisture.
- Reinstall the Window: Reinsert the repaired or replaced window into its frame and seal it tightly.
Tip: If you think glass replacement is too much work or you don’t think you can do it yourself, you can always contact a professional for window glass installation or window glass repair to assist you in this task.
How Much on Average to Replace a Double Pane Window?
How Much Does It Cost to Replace a Double Window? Generally, you’ll pay an average of:
- $300 to $800 per window to replace a standard double-pane window.
- If you hire a pro, additional labor charges might apply.
For those seeking budget-friendly options, glass services in Washington DC provide cost-effective rates for repairs and replacements.
How to Clean Double Pane Windows
Cleaning double pane windows not only lets you see better outside but helps to make the best use of the window longer. Here’s how to clean your double-pane windows the right way:
- Use the Right Cleaning Solution: Steer clear of potent chemicals that may break the window’s seal. Instead, use a gentle detergent and diluted water.
- Clean the Exterior Glass: First, wash the outer side of the glass with a soft cloth or sponge.
- Clean the Interior Glass: Use a microfiber cloth or a glass cleaner designed for interior use. Be careful not to apply the cleaning solution on the edges of the window around the seal.
- Dry and Polish: Dry the glass well after cleaning to avoid streaks, polishing the surface with a clean, dry piece of cloth.
How to Repair Double Pane Window in Washington DC
Those who ask the how to repair double pane window step if they are in Washington DC can take the help of glass repair services. A trusted professional can diagnose the problem, replace broken seals, or replace broken glass altogether. Window Glass Repair Professionals can ensure that your windows are restored properly whether it’s a minor repair or a complete replacement.
Conclusion
If the issue is a broken seal or condensation, repairing a double-pane window is typically a more economical option than replacing the unit entirely. Whether you’re doing the repair yourself or taking it to a glass service near me, to address this issue and preserve energy efficiency and the functionality of your windows, it is critical to address the issues without delay. If you don’t know how to do this, feel free to contact a window repair service.
And don’t forget to maintain your double-pane windows by keeping them clean and inspecting them for damage. This will ensure another few years of comfortable and efficient home.