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Sliding Doors and Windows Repair

In today’s ever-changing and unpredictable world, it’s crucial to ensure that your home is equipped with the necessary defenses to withstand the elements. That’s where SFL Sliding Doors comes in. With our expertise in top-notch sliding door and window services, we offer a range of solutions to fortify your home’s defenses. From expert installation and repairs to maintenance services such as glass window repair, track cleaning, and screen replacement, we have everything you need to protect your home. Our professional window and door installation services are your gateway to creating seamless, functional spaces that not only enhance the aesthetic appeal of your home but also provide an added layer of security. Don’t compromise when it comes to the safety and strength of your home – trust SFL Sliding Doors for all your impact window repair needs.

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Understanding Impact Windows

What are impact windows?

Impact windows, also known as hurricane windows or storm windows, are specially designed windows that are built to withstand strong winds and the impact of flying debris during severe weather events such as hurricanes or strong storms. These windows are made with laminated glass that is layered with a strong interlayer, typically made from polyvinyl butyral (PVB) or ethylene-vinyl acetate (EVA), which prevents the glass from shattering upon impact.

How do impact windows work?

The key feature of impact windows lies in their ability to absorb the energy from a high-velocity impact and distribute it across a larger surface area, thereby minimizing the risk of glass breakage. The interlayer in the glass serves as a bonding agent that holds the glass together even when it cracks, preventing it from shattering and ensuring the window remains intact. Additionally, impact windows are built with reinforced frames and hardware to provide additional structural strength.

Benefits of impact windows

Impact windows offer a range of benefits for homeowners. Firstly, they provide enhanced protection against severe weather events, such as hurricanes, by withstanding the impact of flying debris. This not only preserves the integrity of the window but also prevents dangerous shards of glass from entering the interior of the home. Secondly, impact windows improve the energy efficiency of a home by reducing air leakage and improving insulation, leading to potential savings on energy bills. Thirdly, impact windows also provide increased security against break-ins due to their reinforced frames and impact-resistant glass. Lastly, these windows offer noise insulation, UV protection, and can even increase the value of a property due to their many advantages.

Common Issues with Impact Windows

Cracked or damaged glass

One common issue with impact windows is the occurrence of cracks or damage to the glass. While impact windows are designed to withstand strong forces, they may still be vulnerable to cracks if they are subjected to a severe impact. Even a small crack in the glass can compromise the integrity of the window and reduce its ability to withstand future impacts.

Faulty or broken hardware

Another common issue with impact windows is faulty or broken hardware. This can include hinges, locks, rollers, or other components that may wear down over time or become damaged due to repeated use or exposure to harsh weather conditions. Faulty hardware can make it difficult to open or close the windows properly, compromising the functionality and security of the window.

Problems with the window frame

Impact windows rely on strong and durable frames to provide structural integrity. Over time, the window frame may degrade due to exposure to the elements, excessive moisture, or other factors. Issues such as warping, rotting, or decay can affect the overall functionality and effectiveness of the impact window.

Inefficient energy performance

Inefficient energy performance is another potential issue with impact windows. While impact windows are designed to provide better insulation and reduce air leakage, they may still develop gaps or compromised seals over time. This can result in drafts or air leaks around the windows, leading to energy loss and increased heating or cooling costs.

Importance of Timely Impact Window Repair

Maintaining structural integrity

Timely impact window repair is crucial for maintaining the structural integrity of your windows. Cracked or damaged glass, faulty hardware, or problems with the window frame can all weaken the overall strength and effectiveness of the window, compromising its ability to withstand the impact of debris or severe weather conditions. By promptly addressing any issues, you can ensure that your impact windows continue to provide the protection they were designed for.

Enhancing home security

Repairing any faulty or broken hardware in your impact windows is essential for enhancing home security. Windows with damaged hardware can be easier targets for potential break-ins, as they may not provide the same level of protection as fully functional windows. By addressing any hardware issues, you can help ensure the safety and security of your home.

Improving energy efficiency

Timely impact window repair is also important for improving the energy efficiency of your home. Gaps, leaks, or compromised seals in impact windows can lead to the loss of heated or cooled air, resulting in higher energy bills. By promptly repairing these issues, you can help maintain the energy efficiency of your home and potentially save on energy costs in the long run.

Preventing further damage

Addressing any issues with your impact windows as soon as they arise can help prevent further damage. Small cracks or chips in the glass, for example, can spread over time if left unattended, compromising the overall integrity of the window. By repairing these issues promptly, you can prevent them from worsening and potentially avoid the need for more extensive repairs or even window replacement in the future.

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Signs that Your Impact Windows Need Repair

Visible cracks or chips in the glass

One of the most obvious signs that your impact windows need repair is the presence of visible cracks or chips in the glass. Even small cracks can compromise the strength and integrity of the window, so it is important to address them promptly to prevent further damage.

Difficulty in opening or closing windows

If you experience difficulty in opening or closing your impact windows, it may be a sign that the hardware is faulty or broken. Windows that do not operate smoothly or do not lock securely can compromise both the functionality and security of the window, and should be repaired as soon as possible.

Drafts or air leaks around the windows

Feeling drafts or noticing air leaks around your impact windows can indicate that there are issues with the seals or insulation. These gaps can result in energy loss and reduced energy efficiency, and should be repaired to maintain the desired temperature inside your home.

Increase in energy bills

If you notice a sudden increase in your energy bills, it may be a sign that your impact windows are no longer performing efficiently. Drafts, air leaks, or compromised seals can lead to energy loss and increased heating or cooling costs. Repairing any issues with your impact windows can help restore their energy efficiency and potentially lower your energy bills.

Water leaks during rain

If you experience water leaks around your impact windows during rainfall, it is a clear indication that the seals or the window frame are compromised. These leaks can lead to water damage and potential structural issues if left unaddressed, so it is important to have the windows repaired as soon as possible.

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Choosing a Professional Impact Window Repair Service

Researching reputable companies

When it comes to choosing a professional impact window repair service, it is important to do your research and find reputable companies in your area. Look for companies with a solid reputation and extensive experience in handling impact window repairs.

Checking for licenses and insurance

Ensure that the impact window repair service you choose is properly licensed and insured. This is important for both your protection and the protection of the workers who will be performing the repairs. Proper licensing and insurance demonstrate that the company meets the necessary requirements and has the appropriate qualifications to perform the repairs.

Reading customer reviews and testimonials

Before making a final decision, take the time to read customer reviews and testimonials about the impact window repair service you are considering. This can give you valuable insights into the quality of their work, their professionalism, and their customer service.

Requesting cost estimates

Obtain cost estimates from multiple impact window repair services to compare prices and services offered. However, be cautious of significantly low-cost estimates, as they may indicate subpar materials or inexperienced workers. Choose a company that offers competitive prices while ensuring quality repairs.

Considering warranty options

Look for impact window repair services that offer warranty options. A warranty provides peace of mind, as it ensures that if any issues arise after the repair, they will be promptly addressed and resolved at no additional cost to you.

Steps for DIY Impact Window Repair

Identifying the issue

The first step in DIY impact window repair is to identify the specific issue or problem with the window. Whether it is a cracked glass, faulty hardware, or a problem with the frame, accurately identifying the issue will allow you to gather the necessary tools and materials for the repair.

Gathering necessary tools and materials

Once you have identified the issue, gather the necessary tools and materials for the repair. This may include replacement glass, hardware, sealants, cleaning supplies, and safety equipment. Ensure that you have the correct tools and materials for the specific repair you will be performing.

Removing damaged components

Carefully remove any damaged components from the impact window, such as cracked glass or broken hardware. Take care to follow proper safety procedures and use appropriate tools to avoid causing further damage.

Installing new glass or hardware

If you are replacing the glass or hardware, follow the manufacturer’s instructions to install the new components properly. Check for any alignment or fitment issues to ensure that the window functions correctly and provides the desired protection.

Ensuring proper alignment and sealing

Prior to completing the DIY impact window repair, make sure that the window is properly aligned and sealed. This ensures that the window functions as intended and provides the necessary protection against debris and severe weather conditions. Pay attention to details, such as sealing gaps or applying weatherstripping, to maintain the efficiency and integrity of the window.

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Preventive Maintenance for Impact Windows

Regular cleaning and inspection

Regular cleaning and inspection of your impact windows are essential for preventive maintenance. Clean the glass, frames, and hardware regularly using mild cleaners and non-abrasive materials to remove any dirt, debris, or residues. Additionally, inspect the windows for any signs of damage, such as cracks, chips, or loose hardware, and address them promptly to prevent further issues.

Applying protective coatings

Applying protective coatings to your impact windows can help prolong their lifespan and enhance their performance. Consider applying a protective film or coating that offers increased resistance to scratches or fading. These coatings can also provide additional UV protection for your furniture and interiors.

Checking and maintaining weatherstripping

Check the weatherstripping around your impact windows regularly to ensure it is in good condition. Replace it if necessary to maintain proper insulation and prevent air leaks. Weatherstripping helps create a tight seal between the window and the frame, improving the energy efficiency and overall performance of the impact windows.

Servicing and lubricating hinges and rollers

Regularly service and lubricate the hinges and rollers of your impact windows to ensure smooth operation. Lubricate the moving parts with a suitable lubricant to prevent them from sticking or becoming stiff. Properly functioning hinges and rollers contribute to the longevity and optimal performance of the impact windows.

Upgrading to Impact Windows

Assessing the condition of existing windows

Before upgrading to impact windows, assess the condition of your existing windows. Determine if they are showing signs of wear and tear, have broken or fogged glass, or if their hardware is faulty. If your current windows are in poor condition, upgrading to impact windows can provide numerous benefits in terms of safety, energy efficiency, and home value.

Determining the suitable impact window type

There are various types of impact windows available, including single-hung, double-hung, casement, and sliding windows. Determine the most suitable type of impact window for your home based on your specific needs, preferences, and the architectural style of your property. Consult with professionals to ensure that you choose impact windows that meet your requirements.

Consulting with professionals for installation

When upgrading to impact windows, it is recommended to consult with professionals for the installation process. Proper installation is essential to ensure that the windows function effectively and provide the maximum level of protection. Professionals have the knowledge, experience, and tools necessary to install impact windows correctly and efficiently.

Maximizing energy efficiency with upgrades

Take the opportunity to maximize the energy efficiency of your home when upgrading to impact windows. Consider additional upgrades, such as low-emissivity (low-E) glass, argon or krypton gas fillings, or insulated frames, to further enhance the insulation and thermal performance of your windows. These upgrades can lead to significant energy savings and increased comfort in your home.

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Other Benefits of Impact Windows

Enhanced noise insulation

In addition to their primary function of withstanding impact, impact windows also provide enhanced noise insulation. The laminated glass and reinforced frames help reduce outdoor noise infiltration, creating a quieter and more peaceful interior environment.

UV protection for furniture and interiors

Impact windows are designed to block a significant amount of harmful UV rays from entering your home. These UV rays can cause fading and damage to your furniture, floors, and interiors over time. Impact windows with built-in UV protection help preserve the aesthetics and condition of your home’s furnishings.

Increased property value

Installing impact windows can increase the value of your property. Potential homebuyers recognize the benefits and added security of impact windows, making your home more attractive in the real estate market. Impact windows are seen as a valuable investment in both safety and energy efficiency.

Protection against severe weather events

One of the primary benefits of impact windows is their ability to protect your home and belongings during severe weather events. By withstanding the impact of debris and the force of strong winds, impact windows can prevent structural damage and maintain the safety of your home’s occupants.


Understanding the importance of impact window repair and maintenance is vital for maintaining the safety and efficiency of your home. Addressing common issues, identifying signs that repair is needed, and choosing professional services or performing DIY repairs are all key aspects of preserving the integrity of your impact windows. Regular maintenance and preventive measures, such as cleaning, inspection, and applying protective coatings, can help prolong the lifespan of your impact windows and ensure their optimal performance. Upgrading to impact windows offers long-term benefits, including enhanced home security, improved energy efficiency, and protection against severe weather events. Investing in impact windows is a wise decision that provides peace of mind, long-lasting value, and a fortified defense for your home.

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