Mosquitoes in your home? Keep them out during warm summer nights

After a hot summer’s day, there’s only one thing you want in the evening: fresh air in your home. As soon as the outside temperature drops, many people open their windows to cool their homes down. Unfortunately, this often leads to another problem: mosquitoes in the house. Mosquitoes can be a real nuisance, particularly in bedrooms. Their buzzing keeps you awake, and mosquito bites certainly don’t make for a good night’s sleep. Still, you don’t want to keep your windows closed, because ventilation is particularly important on warm summer nights. How can you ventilate without letting mosquitoes in? With a suitable window screen. But which screen is best suited to your situation? In this article, you’ll find out how to keep mosquitoes out whilst still enjoying fresh air in your home.

Why do mosquitoes come inside in the evening?

Mosquitoes are most active around sunset and during the night. This is exactly when many people open their windows and doors to cool their homes, giving mosquitoes an easy way inside.

Mosquitoes are attracted to:

• Body heat
• Carbon dioxide (CO₂) that we exhale
• Human body odours
• Indoor lighting

If you leave a window open without a screen in the evening, there's a good chance that mosquitoes and other insects will find their way inside.

Why is ventilation important during warm summer nights?

After a hot day, heat often remains trapped inside your home for hours. Bedrooms, in particular, can stay uncomfortably warm. By ventilating during the evening and at night, built-up heat can escape while cooler outdoor air flows inside.

Proper night-time ventilation offers several benefits:

• Lower indoor temperatures
• A more comfortable bedroom
• Improved indoor air quality
• Better sleeping conditions

The challenge isn't whether you should ventilate, but how to do so without inviting mosquitoes indoors.

How can you keep mosquitoes out while still ventilating?

If you'd like to sleep with your window open without worrying about mosquitoes, a well-fitting window screen is usually the most effective and long-lasting solution. A window screen creates a physical barrier between your home and the outdoors, allowing fresh air to enter while keeping mosquitoes, flies and other insects outside.

That's why many homeowners choose window screens to enjoy insect-free ventilation during warm summer nights.

Which window screen is right for your home?

Not every window screen is suitable for every type of window. The best solution mainly depends on two factors:

1. The type of window or window frame.
2. Whether you want to drill into the frame or not.

The second factor is often particularly important. Many people prefer not to drill into uPVC window frames. Other window types, such as roof windows, usually require permanent installation to ensure the screen stays securely in place.

KeJe offers several types of window screens, each with its own advantages and applications.

In-frame insect screen: ideal for tilt and turn windows without drilling

An In-frame insect screenis specifically designed for situations where drilling isn't possible or preferred. The screen simply fits into the window frame and can easily be removed whenever necessary. This type of screen is commonly used with tilt and turn windows, as well as uPVC and timber window frames.

Within this category, KeJe offers several solutions. The KeJe Insert door is a popular classic, while the KeJe inset pleated screen ZIZA provides a stylish alternative featuring pleated mesh. Both screens can be installed without drilling or screws.

Window screen with clips: a flexible solution for almost any window frame

A Window screen with clips screen is a practical option if you want to ventilate without drilling or screwing into your window frame. The screen is securely attached using specially designed clamps, leaving the frame completely undamaged. This makes it a popular choice where permanent installation isn't desired.

Clamp screens are commonly used with tilt and turn windows and are suitable for uPVC, timber and aluminium window frames. They're especially recommended for aluminium frames, where an insert screen isn't always suitable.

KeJe offers the KeJe Window screen with clips in this category. Thanks to its versatile design, it's an excellent solution for almost any type of window frame where drilling isn't an option.

Roller screen: ventilate whenever you want

A roller screen is ideal if you don't want the screen to remain visible all the time. The mesh can easily be opened and closed and neatly retracts into a cassette when not in use. This combines effective insect protection with a clean, modern appearance.

Roller screens are commonly used for roof windows, outward-opening windows and other situations where permanent installation is preferred. Since they're easy to operate, they're also ideal for windows that are opened and closed regularly.

KeJe offers several roller screens for different window types and user preferences. The KeJe roller blind Classic is the traditional roller screen within the range and remains a popular choice for anyone looking for a reliable and practical solution. The KeJe roller blind Zenitfeatures guided mesh that keeps the screen securely in place, even in windy conditions. For added convenience, the KeJe Rolhor SoftClose includes a soft-close mechanism that ensures smooth and controlled opening and closing without slamming or sudden movements.

All roller screens are installed using screws, ensuring a secure and durable installation.

Fixed screens: a durable solution for roof windows

If you're looking for long-term protection against mosquitoes, flies and other insects, a fixed screen is often an excellent choice. This type of screen remains permanently in place, making it a reliable and durable solution for rooms that require frequent ventilation.

Fixed screens are commonly installed on outward-opening windows, roof windows and other window types where a secure installation is required. Thanks to their permanent mounting, they provide excellent protection against insects while allowing fresh air to circulate freely.

Within this category, KeJe offers the KeJe Fixed Window Screen, KeJe Fixed Window Screen Plissé and the KeJe Supplente. The Vaste Raamhor is a timeless and functional solution, while the Vaste Raamhor Plissé combines the same level of protection with the elegant appearance of pleated mesh. Looking for a solution that combines insect protection with window decoration? Then the KeJe Supplente may be the perfect choice. All fixed screens are installed using screws to ensure a secure and long-lasting fit.

Enjoy fresh air without mosquitoes in your home

During warm summer nights, you should be able to ventilate your home without worrying about mosquitoes, flies or other insects entering your living space. A well-fitting window screen makes this possible.

Whether you have uPVC, timber or aluminium window frames, tilt and turn windows or roof windows, there's almost always a suitable solution available. With a KeJe window screen, insects stay outside while your home benefits from fresh air and welcome cooling during hot summer nights.

Looking for the right solution for your home? Visit a KeJe dealer near you. They can advise you on the different options and help you choose the window screen that best suits your needs and window type.