Aluminum Windows
How Many Common Types of Aluminum Windows in the Malaysia Market?
Discover 5 common aluminum windows types in Malaysia—casement, top hung, sliding, folding, and fixed glass.
Learn their functions, glass types, pros & cons.
When it comes to building or renovating homes in Malaysia, selecting the right type of aluminum window is more than just an aesthetic decision.
Aluminum windows play a crucial role in ventilation, natural lighting, security, and energy efficiency.
The tropical Malaysian climate—with its heat, humidity, and frequent rainfall—makes it even more important to choose aluminum windows that perform well under local environmental conditions.
In this article, we’ll explore the five most common types of aluminum windows in the Malaysian market.
These include casement (side hung), top hung, sliding, folding, and fixed glass windows.
We’ll explain their functions, ideal usage, benefits, drawbacks, and the glass types commonly used—highlighting
which aluminum windows are available in economy and high-end versions, especially for price-conscious homeowners.
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1. Casement Aluminum Window (Side Hung)
Function & Usage:
Casement windows are hinged on one side and open outward like a door. They are commonly used in bedrooms, kitchens, study rooms, and even bathrooms for ventilation.
Their swing-out design allows for full window opening, making them ideal for areas needing maximum airflow.
Glass Types:
Economy Type: 5mm or 6mm float glass
High-End Type: 5mm, 6mm, or 8mm tempered glass, or laminated safety glass in 6.38mm or 8.38mm thickness
Pros:
Offers excellent natural ventilation
Multi-locking system improves security
Good water and air tightness
Energy efficient when paired with laminated or double-glazed glass
Durable aluminum or uPVC frames available
Cons:
Requires outward space to open—may not suit high-rise or narrow external walkways
Hardware such as hinges and handles may need periodic maintenance
Economy Option Available: ✅
Economy casement windows typically use standard aluminum profiles with float glass, making them an affordable yet functional choice for many Malaysian homes.
Multi-locking is often available in high-end models for added security.
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2. Top Hung Aluminum Window
Function & Usage:
Top hung aluminum windows are hinged at the top and open outward from the bottom. They are most commonly installed in bathrooms, toilets, utility areas,
and upper floor ventilation spaces. Their slanted opening provides airflow while preventing rain from entering—ideal for the Malaysian rainy season.
Glass Types:
5mm or 6mm float glass
5mm, 6mm, or 8mm tempered glass
6.38mm or 8.38mm laminated glass
Pros:
Prevents rainwater from entering even while open
Affordable and low-maintenance
Suitable for tight or elevated wall spaces
Cons:
Smaller opening area compared to casement or sliding aluminum windows
Cleaning the outer surface may be difficult in higher floors
Limited airflow due to restricted opening angle
Economy Option Available: ❌
Top hung windows are generally not categorized as economy types because they require specialized hinges and smaller frames.
Most installations are considered mid-range to premium, particularly if laminated or tempered glass is used.
3. Sliding Aluminum Window
Function & Usage:
Sliding windows operate on horizontal tracks and open by sliding one panel over the other.
These windows are widely used in living rooms, dining areas, kitchen walls, and balcony enclosures.
Their space-saving design makes them perfect for compact urban homes and high-rise condos.
Glass Types:
Economy Type: 5mm or 6mm float glass
High-End Type: 5mm, 6mm, or 8mm tempered glass, or 6.38mm / 8.38mm laminated glass
Pros:
Easy to use, with smooth sliding mechanisms
No space needed for swing-out
Great for wider openings and panoramic views
Affordable compared to folding or bi-fold systems
Suitable for modern interior designs
Cons:
Only one side of the window opens at a time
Tracks need regular cleaning to prevent dirt build-up
Not as airtight or watertight as casement windows
Standard versions may lack multi-point locking unless upgraded
Economy Option Available: ✅
Economy sliding windows use basic aluminum frames with float glass. They are among the most cost-effective window types
in Malaysia, popular among developers for residential and commercial projects alike.
4. Folding Aluminum Window (Bi-Fold Window)
Function & Usage:
Folding windows—also known as bi-fold aluminum windows—consist of multiple panels that fold and stack neatly to one or both sides.
They are often used in commercial cafes, patios, or large kitchen openings to merge indoor and outdoor spaces.
Glass Types:
5mm, 6mm, or 8mm tempered glass
6.38mm or 8.38mm laminated glass
Pros:
Creates a wide, uninterrupted opening
Enhances ventilation and natural light
Modern, premium look for contemporary homes
Cons:
High cost due to complex frame and hardware system
Requires sufficient space to fold the panels
Heavier panels can be harder to operate over time
Not suitable for small or narrow openings
Economy Option Available: ❌
Folding windows are considered a luxury item in most cases.
They involve more costly hardware and thicker frames, and usually only use tempered or laminated glass for safety and durability.
5. Fixed Glass Aluminum Window
Function & Usage:
Fixed windows do not open. They are used for light penetration, views, and architectural features. These windows are commonly installed in staircases, living room feature walls, or as part of curtain wall systems.
Glass Types:
5mm or 6mm float glass
5mm, 6mm, or 8mm tempered glass
6.38mm or 8.38mm laminated glass
Pros:
Offers maximum light and visibility
Modern aesthetic
Zero air or water leakage
Adds a spacious feel to interiors
Cons:
No ventilation
Cleaning may be harder, especially if installed at high locations
Not usable for emergency exit points
Economy Option Available: ❌
While fixed glass panels may use float glass in some settings, they are generally not referred to as “economy windows”
because they are usually part of larger architectural plans or premium design elements.
Conclusion: Choosing the Right Aluminum Windows for Your Malaysian Home
In the Malaysian market, casement and sliding windows are the only two aluminum window types that come with clear economy and high-end options, making them ideal for both budget-conscious and quality-focused homeowners. Economy versions typically use float glass with standard aluminum frames, while high-end versions use tempered or laminated glass with advanced locking systems and better sealing performance.
Top hung, folding, and fixed glass windows are generally found in mid to high-end categories due to their hardware requirements, design complexity, or aesthetic purpose. These aluminum windows, while more expensive, offer specific advantages in functionality, safety, and modern design appeal.
When selecting your windows, consider the purpose of the room, space available, budget, and safety. If security and ventilation are top priorities, multi-locking casement windows are a strong choice. If space-saving and affordability are your concerns, economy sliding windows are a practical and stylish solution.
By understanding the different window types in the Malaysia market, you can make informed decisions that balance cost, comfort, and performance—ensuring your home stays cool, safe, and beautifully lit for years to come