Summer can be a wonderful time, but keeping your home cool and comfortable can be challenging with rising temperatures. One of the main culprits for heat entering your home is your windows, which can act as an unwelcome gateway for the sun’s rays.
Fortunately, there are effective ways to stop heat from coming through your sash windows and keep your home cool. Keep reading as we will disclose the seven tips to heatproof your home in this blog.
At The London Sash Window Company, we specialise in offering window heat insulating solutions tailored to your sash windows, ensuring your home stays comfortable all year round. Call us on 020 8015 3908 or email us at office@londonsash.com for more information.
The London Sash Windows Company helps you enhance your home’s charm and comfort with effective sash window upgrade solutions.
Tips To Insulate Windows To Keep Heat Out During Summer
As mentioned above, windows are the main culprit; insulating them is critical to preventing excess heat from entering your home during summer. Here are some of the best strategies that you can follow:
1. Upgrade To Double Glazing
One of the most effective solutions to stop heat from coming through your windows is to upgrade them to double-glazed sash windows. Unlike single-glazed windows, which allow significant heat transfer, double-glazing creates an insulating layer between two panes of glass. This layer reduces the heat entering your home from the outside, keeping your interior cool even on the hottest days.
If you have old or single-glazed windows, double-glazing is an excellent investment for energy efficiency and comfort.
2. Seal Gaps And Draughts
Gaps and cracks around your windows can let in hot air, making your home warmer than it needs to be. By sealing these gaps with draught-proofing or weatherstripping, you can keep the cool air inside and block the hot air from entering. This simple yet effective method ensures that your home stays cooler during summer and warmer in the winter.
If you have timber sash windows, ensure the top and bottom sashes are properly sealed to prevent airflow.
3. Install Heat-Reflective Window Films
Another great way to manage heat gain is to apply window insulation film or solar control window films. These films reflect a significant portion of the sun’s heat away from your windows, reducing the amount of solar heat entering your home.
In addition to heat reduction, these films also block harmful UV rays that can fade your furnishings and cause long-term damage. Solar control films offer a practical and cost-effective solution, especially for those who want to avoid the expense of replacing windows altogether.
4. Use Blinds And Curtains
Blinds, shutters, or curtains are another simple way to keep your home cooler in summer. Blackout blinds or cellular shades are particularly effective at blocking heat. The special reflective coating on some blinds helps to prevent the sun’s rays from entering your home.
For even better results, ensure your blinds or curtains are drawn during the sunniest part of the day to block out most of the heat.
5. Consider Insulating Your Sash Windows
If you have single glazed sash windows, you may find that the heat easily passes through the glass. Consider adding additional insulation layers, such as window insulation film or secondary glazing, to combat this. These solutions can significantly improve the thermal efficiency of your windows, preventing heat from entering and reducing your cooling costs.
6. Opt For Low Emissivity Glass
If you want to replace your existing windows, consider opting for low-emissivity (Low-E) glass such as FINEO vacuum glazing. Its advanced vacuum technology eliminates heat transfer between the glass panes, providing superior insulation. The glazing blocks up to 99% of UV radiation, which helps maintain a cooler indoor environment and protects your interior from sun damage and fading.
Combined with its ultra-slim profile, FINEO glazing offers a modern energy-efficient solution while preserving the aesthetic and heritage of period properties.
7. Try Bubble Wrap For Temporary Insulation
For a quick and inexpensive fix, bubble wrap can be used as a temporary measure to insulate your windows. Simply spray the window with water and apply the bubble wrap to create an insulating barrier. While not the most aesthetically pleasing option, it can effectively reduce heat transfer during the hottest summer months.
So, these are some of the reliable tips to insulate your window in summer to keep the heat out.
Contact the sash window specialists for support
London Sash Window Company Can Help You With Window Heat Insulation
At The London Sash Windows Company, we specialise in helping homeowners in South London with various window insulation solutions. Whether you’re dealing with single-glazed sash windows or looking to upgrade to double-glazed sash windows, our expert team is here to provide guidance and high-quality products to keep your home comfortable year-round.
Our high-quality double-glazing for sash windows is a fantastic way to improve the thermal efficiency of your home and stop heat from coming through your windows. Plus, we offer various other services, including draught-proofing and FINEO vacuum glazing, to give your home the perfect balance of comfort and energy efficiency.
Contact us on 020 8015 2097 or email us at office@londonsash.com to find out how we can help you achieve energy-efficient windows and enjoy a cooler, more comfortable living space.
FAQs
1. How to Insulate a sash window?
To insulate a sash window, you can start by sealing any gaps with draught-proofing strips. Consider adding secondary glazing or upgrading to double-glazed sash windows for improved thermal efficiency.
2. How to insulate single glazed sash windows?
Single-glazed windows can be insulated by adding a layer of window insulation film or installing secondary glazing. These methods help reduce heat transfer and improve the overall insulation of your windows.
3. How do I insulate a Victorian sash window?
For a Victorian sash window, the process is similar to other sash windows. Start by ensuring that the window is properly sealed with draught-proofing strips. Consider upgrading to double-glazed sash windows or secondary glazing to enhance thermal efficiency and reduce heat gain.
