Aluminium windows are now common in Kenyan homes, apartments, offices, hotels and commercial buildings. Their slim frames, sliding configurations and modern appearance make them practical, but choosing the right mosquito net for aluminium windows requires more thought than simply buying a piece of mesh.
The best screen depends on the aluminium window design, opening size, available fixing space, how frequently the window is used and whether you want a removable, sliding or retractable solution.
Modern Screens provides magnetic mosquito nets, retractable screens, Velcro screens and sliding window screens, allowing different aluminium window designs to be matched with an appropriate screening system.
Can You Put a Mosquito Net on an Aluminium Window?
Yes. Aluminium windows can accommodate several types of mosquito screens.
Kenyan suppliers currently offer magnetic screens specifically for aluminium-frame sliding and swinging windows, while aluminium fabricators also provide dedicated sliding flyscreen panels.
The important point is that not every aluminium window requires the same type of mosquito screen.
For example:
A standard casement aluminium window may suit a magnetic screen.
A sliding aluminium window may suit a sliding screen.
A large balcony opening may be better suited to a retractable screen.
A window requiring a removable solution may suit magnetic or Velcro screening.
A large or unusual opening may require a custom-made system.
This is why professional measurement is valuable before ordering.
1. Magnetic Mosquito Nets for Aluminium Windows
Magnetic mosquito nets are one of the most practical solutions for many aluminium windows.
The screen is normally fitted around the opening and uses magnetic fastening to create a closure. Depending on the design, the screen can be removed for cleaning or maintenance.
Some Kenyan suppliers specifically advertise magnetic screens for aluminium, UPVC, timber and steel frames and for sliding and casement windows.
Why choose magnetic screens?
They offer:
Easy operation
Removable mesh
Simple maintenance
Custom sizing
Minimal modification to the existing window
A clean appearance
Good ventilation
Suitability for many aluminium window designs
For a typical bedroom or kitchen aluminium window, magnetic screening is often one of the first solutions worth considering.
2. Sliding Mosquito Screens for Aluminium Sliding Windows
If your aluminium window operates by sliding horizontally, a dedicated sliding mosquito screen can be an excellent option.
Instead of attaching the mesh directly to the window, the screen is built into a separate sliding panel that moves along a track.
Some Kenyan aluminium suppliers manufacture sliding window systems incorporating a dedicated mosquito-net panel within the window assembly.
Sliding screens are particularly useful for:
Aluminium sliding windows
Large sliding windows
Apartments
Modern homes
Offices
Commercial buildings
The main advantage is that the screen works naturally with the sliding configuration.
3. Retractable Mosquito Screens for Aluminium Windows
Retractable screens are another option for aluminium windows.
Instead of remaining permanently across the opening, the mesh can retract into a housing when you want the window completely open.
This can provide a more integrated appearance and is particularly useful for larger openings.
Retractable screen systems are also available for sliding doors and large openings in Kenya.
Consider retractable screens if you want:
A modern appearance
The screen hidden when not in use
Flexible operation
A solution for large openings
Minimal visual obstruction
4. Velcro Mosquito Nets for Aluminium Windows
Velcro mosquito screens use hook-and-loop fastening to attach the mesh around the window.
They can be useful where you want a simple and removable screen.
However, the condition and design of the aluminium frame should be considered before selecting this system.
Velcro can be particularly useful for customers looking for a straightforward screening solution without installing a more complex frame or retractable mechanism.
Which Mosquito Net Is Best for Aluminium Sliding Windows?
For an aluminium sliding window, there are generally three options worth considering:
Magnetic screen
Good when you want a removable, simple solution.
Sliding screen
Good when you want a screen that operates alongside the sliding window.
Retractable screen
Good when you want the mesh to disappear when not required.
The best option depends on the actual frame.
A supplier should look at the window before recommending a system rather than assuming every sliding aluminium window is identical.
Magnetic vs Sliding Screens for Aluminium Windows
Feature | Magnetic | Sliding |
|---|---|---|
Installation | Generally simple | Requires appropriate track/frame |
Removal | Easy on many designs | Less convenient |
Operation | Magnetic opening | Slides horizontally |
Appearance | Clean and discreet | Integrated appearance |
Best for | Many standard windows | Sliding windows |
Maintenance | Simple | Track requires cleaning |
Large openings | Depends on design | Good for suitable openings |
Customisation | Yes | Yes |
If your priority is simplicity, magnetic screening may be preferable.
If your priority is integrated operation with a sliding window, a sliding screen may be better.
What About Aluminium Casement Windows?
Aluminium casement windows open outward or inward using hinges rather than sliding horizontally.
For many casement windows, a magnetic screen can provide a practical solution.
The screen can be fitted around the opening while allowing the existing window to operate.
However, the available frame surface and window configuration need to be checked.
A magnetic screen supplier in Kenya specifically lists casement windows among the window types that can accommodate its custom magnetic screening system.
What About Aluminium Louvre Windows?
Louvre or jalousie windows are made from multiple horizontal glass or panel sections that tilt open.
These windows can present different installation requirements from conventional sliding or casement windows.
A magnetic screen can sometimes be adapted depending on the surrounding frame and available mounting surface.
The important consideration is to measure the complete opening rather than individual glass panels.
What About Aluminium Windows With Security Grilles?
Many Kenyan homes have aluminium windows fitted behind security grilles.
This does not automatically mean you cannot install a mosquito screen.
However, the position of the grille can affect where the screen should be mounted.
The installer needs to determine whether the screen should sit:
Inside the grille
Outside the grille
Within the aluminium frame
On another suitable mounting surface
This is another reason custom measurement is better than purchasing a generic screen.
What About Large Aluminium Windows?
Large aluminium windows require additional consideration because the screen has to cover a greater opening.
Depending on the design, options may include:
Magnetic screens
Sliding screens
Retractable screens
Pleated screens
Custom framed screens
Retractable and pleated systems can be particularly attractive for large openings because they are designed to move away when the opening needs to be completely accessible. A Kenyan supplier currently markets barrier-free retractable screens specifically for large sliding and French-door openings.
Aluminium Balcony Doors and Mosquito Screens
Modern aluminium balcony doors are often large and frequently used.
This means the screening system should not simply block the opening; it needs to allow convenient movement.
For a balcony door, consider:
Retractable screen
Excellent where you want the screen to disappear when the door is fully open.
Pleated screen
Useful for large openings where folding mesh is preferred.
Magnetic door screen
Can work for suitable configurations where simple opening and closing is required.
Sliding screen
Suitable for compatible sliding-door configurations.
Why Custom Measurement Matters
One of the biggest mistakes when buying mosquito screens is assuming that an advertised standard size will fit an aluminium window.
Aluminium frames vary considerably.
Two windows can have identical external dimensions but different:
Frame profiles
Tracks
Handles
Opening mechanisms
Glass configurations
Mounting surfaces
Frame depths
Kenyan screen suppliers emphasise that windows and doors differ in size, shape, material and design and therefore should be measured before customising the screen.
At Modern Screens, the objective should be simple:
Measure first. Recommend second. Install third.
Does the Colour of the Aluminium Frame Matter?
It can.
Modern aluminium windows are available in colours such as:
White
Silver
Grey
Black
Brown
Wood-effect finishes
Choosing a screen frame or fastening system that complements the existing aluminium can produce a more integrated appearance.
For modern homes, a poorly matched frame can make an otherwise good screen look like an afterthought.
Modern Screens can help customers choose a screening solution that works visually with the existing window.
How Durable Are Mosquito Screens for Aluminium Windows?
Durability depends on several factors, including:
Mesh quality
Frame quality
Fastening system
Installation
Frequency of use
Cleaning
Exposure to weather
How the screen is operated
Fiberglass mesh is widely used in insect-screen applications because it is lightweight and resistant to corrosion. Kenyan suppliers currently advertise fiberglass mesh for custom magnetic screens and aluminium flyscreen applications.
Even a high-quality screen can be damaged by pulling, folding or forcing it incorrectly.
How Do You Clean a Mosquito Screen on an Aluminium Window?
Regular cleaning is straightforward.
Step 1: Remove loose dust
Use a soft brush, vacuum cleaner or soft cloth.
Step 2: Wipe the mesh
Use a damp cloth where appropriate.
Step 3: Clean the frame
Wipe aluminium, PVC or other frame components with a suitable damp cloth.
Step 4: Check the fastening
Inspect magnets, Velcro, tracks or retractable components.
Step 5: Reinstall carefully
Make sure the screen is correctly aligned and sealed.
Some custom magnetic screens available in Kenya are specifically designed with removable and washable mesh.
Can You Install a Mosquito Net Without Drilling Aluminium Windows?
Depending on the system, yes.
Magnetic screens can be designed to attach without major modification to the existing window structure. One Kenyan magnetic-screen supplier specifically advertises installation without screws or drilling for its system.
However, this does not mean every magnetic screen installation is completely drill-free.
The installation method depends on:
Screen design
Frame
Mounting surface
Adhesive system
Size
Door/window configuration
Modern Screens should assess the opening before deciding on the installation method.
How Much Does a Mosquito Net for an Aluminium Window Cost in Kenya?
There is no single national price.
Current Kenyan market examples show significant variation. For example, one Nairobi supplier currently lists a custom magnetic mosquito-net frame at KES 2,500, reduced from KES 2,850.
The actual quotation can vary according to:
Window dimensions
Number of windows
Screen type
Mesh
Frame
Installation
Customisation
Location
Number of openings
Therefore, a price advertised for a small standard window should not automatically be used to estimate the cost of a large aluminium sliding door.
Can You Use One Type of Screen Throughout the House?
You can, but you don't necessarily need to.
A modern home may have:
Bedroom windows → Magnetic screens
Kitchen windows → Magnetic or Velcro
Living-room sliding windows → Sliding screens
Balcony doors → Retractable screens
Large patio doors → Retractable or pleated screens
This mixed approach can give you better functionality than forcing one product onto every opening.
Best Mosquito Screen for Different Aluminium Window Types
Aluminium Opening | Recommended Options |
|---|---|
Standard bedroom window | Magnetic |
Casement window | Magnetic |
Sliding window | Sliding / Magnetic |
Large sliding window | Sliding / Retractable |
Louvre window | Custom magnetic / suitable framed system |
Window with grille | Custom magnetic / framed |
Balcony door | Retractable / Pleated / Magnetic |
Large sliding door | Retractable / Sliding |
French door | Retractable / Pleated |
Unusual opening | Custom-made screen |
These are starting recommendations rather than universal rules. The actual opening should determine the final choice.
Why Choose Modern Screens?
Modern Screens is built around the idea that different openings require different screening solutions.
Instead of selling only one type of mosquito net, we offer multiple options:
Magnetic Mosquito Nets
A convenient solution for many windows and suitable doors.
Retractable Mosquito Screens
A modern option for larger windows, sliding doors, balconies and other frequently used openings.
Velcro Screens
A simple removable solution for suitable windows.
Sliding Window Screens
Designed for compatible sliding windows and doors.
Custom Screens
Solutions designed around unusual dimensions and configurations.
This gives customers the flexibility to choose the right system rather than compromising on the wrong one.
Why Professional Installation Is Important
Even a good mosquito screen can perform poorly if it is incorrectly measured or installed.
Professional installation helps ensure:
Correct dimensions
Proper alignment
Secure attachment
Better sealing
Smooth operation
Cleaner appearance
Correct use of hardware
Kenyan suppliers of mosquito-screen systems similarly emphasise accurate measurement and professional installation for achieving a proper fit.
For aluminium windows, this is particularly important because the existing frame should remain functional after the screen is installed.
Frequently Asked Questions
What is the best mosquito net for aluminium windows?
Magnetic screens are a practical choice for many aluminium windows, while sliding screens can be better for compatible sliding windows and retractable systems for larger openings.
Can magnetic mosquito nets be installed on aluminium windows?
Yes. Magnetic mosquito screens are available for many aluminium window configurations, including sliding and casement designs.
What is the best mosquito screen for aluminium sliding windows?
A sliding screen, magnetic screen or retractable system may be suitable depending on the window design, available space and how the window is used.
Can mosquito nets be installed on aluminium sliding doors?
Yes. Sliding, magnetic, retractable and pleated systems can be considered depending on the door configuration.
How much is a mosquito net for an aluminium window in Kenya?
Prices vary according to dimensions, materials, screen type and installation. Current Kenyan listings show custom magnetic screens around KES 2,500 and above, but this should not be treated as a universal market price.
Can mosquito screens be fitted without damaging aluminium windows?
Some systems can be installed without drilling or major modification, particularly certain magnetic systems. The installation method depends on the screen and window design.
Can I remove a magnetic mosquito net?
Many magnetic screen designs are removable, which can make cleaning and maintenance easier.
Are retractable mosquito screens good for aluminium windows?
Yes. Retractable screens can work well with suitable aluminium windows and are particularly useful for larger openings where you want the mesh to retract when not required.
Can Modern Screens measure my aluminium windows?
Yes. Professional measurement is recommended where accurate sizing is required, especially for custom magnetic, sliding or retractable screens.
Which mosquito screen is best for a balcony door?
Retractable or pleated screens are strong options for many balcony doors because they can provide a large opening while allowing the screen to move away when access is required.
Final Recommendation
If you have standard aluminium bedroom or kitchen windows, start by considering a custom magnetic mosquito screen.
If you have aluminium sliding windows, compare magnetic and sliding systems.
If you have large aluminium balcony doors, patio doors or sliding doors, consider retractable or pleated screens.
And if your windows are unusual, don't buy based on a standard size. Have the opening measured first.
Modern Screens can help you select the right combination of magnetic, retractable, Velcro and sliding mosquito screens for your property.
Send your window measurements or photographs to Modern Screens and get a solution designed around your actual aluminium windows.

