Skylights have become increasingly popular in Malaysian homes and commercial spaces, adding both beauty and practicality. These overhead windows bring in abundant natural light, create a sense of openness, and can even help reduce electricity bills. However, in Malaysia’s hot and humid tropical climate, skylights also come with certain challenges. Before you decide to install one, it’s essential to understand how they perform in our unique weather conditions.
Below, we explore the advantages and disadvantages of skylights in Malaysia to help you make an informed decision.
The Pros of Skylights in Malaysia
1. Enhanced Natural Lighting
One of the biggest advantages of skylights is the significant amount of natural daylight they provide. Unlike traditional windows, skylights allow sunlight to enter from above, brightening spaces that may otherwise be dark — such as hallways, attics, or bathrooms without external walls. In Malaysia, where daylight hours are long year-round, you can maximise this benefit daily.
2. Energy Savings
By reducing the need for artificial lighting during the day, skylights can help lower electricity consumption. In well-designed homes, strategic skylight placement can reduce dependence on lights for up to 10 hours a day. Pairing your skylight with heat-reflective glazing can further improve energy efficiency by minimising unwanted heat transfer.
3. Improved Ventilation
Certain types of skylights, such as vented or operable models, can be opened to allow warm air to escape and cooler air to enter. In Malaysia’s humid climate, this helps improve indoor air quality and prevents stuffiness. This is particularly beneficial for kitchens, lofts, and upper-floor rooms where heat tends to accumulate.
4. Aesthetic Appeal
Skylights instantly enhance a room’s visual appeal. They create an airy, open atmosphere and can serve as a stunning design feature. Natural light also tends to make interiors appear more spacious and vibrant — perfect for modern Malaysian home designs that prioritise brightness and openness.
5. Connection with Nature
In a country blessed with lush greenery and diverse skies, skylights offer an opportunity to enjoy natural views without stepping outside. Whether it’s a starry night or a tropical rain shower, a skylight provides a direct visual connection with nature, enhancing comfort and well-being.
The Cons of Skylights in Malaysia
1. Heat Gain
Malaysia’s tropical sun can be intense, especially during midday. Without proper glazing or shading, skylights can cause excessive heat build-up indoors, making spaces uncomfortable and potentially increasing cooling costs. Choosing double-glazed or low-emissivity (low-E) glass can help reduce this issue.
2. Glare
While natural light is beneficial, too much of it can create glare, making it difficult to work on computers, watch television, or even read comfortably. Skylights positioned directly above work or rest areas may require blinds or diffusers to manage brightness levels.
3. Potential Leaks
Improper installation or poor-quality materials can lead to water leaks during Malaysia’s heavy rainfall. Even a small leak can cause water damage to ceilings, walls, and furniture. Working with experienced skylight installers and using high-quality, weather-resistant materials is crucial to avoid this problem.
4. Maintenance Challenges
Because skylights are installed on the roof, they are more difficult to clean and maintain than regular windows. Dust, debris, and algae can accumulate due to Malaysia’s frequent rains, requiring periodic cleaning to keep the glass clear and functional.
5. Initial Cost
High-quality skylights with energy-efficient glazing, UV protection, and waterproof sealing can be costly. When you factor in professional installation, the total expense may be significant compared to traditional windows. However, this cost is often offset by long-term energy savings and the aesthetic value added to the property.
Tips for Installing Skylights in Malaysia’s Weather
If you decide to install a skylight despite the challenges, consider these tips to ensure optimal performance in Malaysia’s tropical climate:
- Choose Heat-Reflective Glass – Opt for low-E or tinted glazing to reduce heat gain.
- Incorporate Shades or Blinds – Adjustable blinds can help manage glare and indoor temperatures.
- Ensure Proper Sealing – Use waterproof materials and engage a professional installer to prevent leaks.
- Plan Strategic Placement – Position skylights to maximise daylight without exposing your home to excessive heat.
- Select Ventilated Models – Operable skylights can help release trapped heat and improve airflow.
Final Thoughts
Skylights in Malaysia offer a unique blend of style, comfort, and functionality. They can flood your interiors with beautiful daylight, improve ventilation, and enhance your home’s overall ambience. However, in our tropical weather, they also bring potential challenges such as heat gain, glare, and maintenance requirements.
The key to enjoying the benefits while minimising the drawbacks lies in choosing the right skylight design, materials, and installation method. With proper planning and high-quality products, skylights can be a valuable addition to any Malaysian home, balancing natural beauty with practical performance.