What Are the Types of Skylights for Metal Roofs?

What Are the Types of Skylights for Metal Roofs?

Skylights are an ideal way to bring natural light into any building, including those with metal roofs. With two main types available, choosing the right skylight for a metal roof is essential in order to get the most out of it.

Light Transmitting Panels (LTPs) and Curb Mount Skylights are the two types of skylights commonly used on metal roofs. Light Transmitting Panels can be used in matching configurations, while curb mount skylights come in different shapes and styles.

The orientation of the skylight should also be taken into account when selecting the best type for a particular application. Understanding the options that are available and how they could benefit an environment is essential to making an informed and correct decision.

Two Types of Skylights That You Can Try for Your Metal Roofs

Types of Skylights That You Can Try for Your Metal Roofs

Skylights are a great way to bring natural light into any home or building without sacrificing energy efficiency. When installing skylights on a metal roof, there are two main types to consider: Light Transmitting Panels (LTPs) and Curb Mount Skylights.

Light Transmitting Panels (LTPs)

LTPs match the configuration and characteristics of the system they are installed in, making them very versatile and efficient. As an accessory for metal wall panels, LTPs can provide additional natural light while maintaining the structural integrity of the metal roof. These panels also tend to be less expensive than curb mount skylights.

Curb Mount Skylights

Curb mount skylights come in a range of shapes and styles, making them a popular choice for aesthetic reasons. They provide all the same benefits as LTPs, but tend to be more expensive due to their design complexity. Orientation should also be taken into consideration when selecting the best type of skylight.

Advantages and Disadvantages of Different Skylights for Metal Roofs

Natural Light Benefits

Skylights are an excellent way to let natural light into buildings to reduce energy consumption and create open, bright spaces. Benefits of natural light include improved mood, increased productivity, and significant energy savings.

Glass Skylights

Glass is a popular choice for skylights because it provides a clear view of the sky and brings in plenty of natural light. However, it can be challenging to install and requires regular maintenance, including cleaning to prevent buildup and corrosion. Glass is also fragile and can break if struck by hail or other debris.

Acrylic Skylights

Acrylic skylights are less expensive than glass while still providing plenty of natural light. They are lightweight, easy to install, and resistant to impact, making them a durable option. However, they are more prone to scratches and discoloration over time, which can affect their appearance.

Polycarbonate Skylights

Polycarbonate is a type of plastic commonly used in skylights because it is versatile, durable, and affordable. It can withstand significant impact, making it an ideal choice for areas prone to hail or other weather damage. However, it can be challenging to keep clean and may become discolored over time.

Metal Clad Skylights

Metal clad skylights have a metal exterior that matches the building’s metal roof, providing a cohesive look. They are also durable and resistant to weather damage. However, they may not provide as much natural light as other options and may be more challenging to install and repair if damaged.

How do different skylight designs affect energy efficiency and natural lighting in homes with metal roofs?

Types of Skylights

Before discussing how different skylight designs affect energy efficiency and natural lighting, it’s important to understand the different types of skylights available. The most common types of skylights are fixed skylights, which do not open and are designed to let in natural light.

Another type is a vented skylight, which can be opened to allow fresh air into the room. Tubular skylights are smaller in size and are ideal for rooms with limited space, such as bathrooms or closets. Be sure to choose a skylight that matches your needs and the overall design of your home.

Energy Efficiency

The design of a skylight can significantly impact its energy efficiency. Skylights with double-paned glass, low-e coatings, and insulated frames are more energy-efficient than those without these features. This is because they reduce heat loss during the winter and heat gain during the summer.

Additionally, skylights with shades or blinds can help regulate the amount of heat and light that enters the house, which can also increase energy efficiency. Skylights with motorized covers can be programmed to close during peak heat hours, which can reduce the reliance on air conditioning and electricity.

Natural Lighting

One of the primary reasons for installing a skylight is to increase natural lighting. The design of a skylight can affect the amount of natural light that enters the house. Skylights that are angled towards the sun can maximize the amount of natural light entering the room.

Additionally, skylights with larger surface areas or multiple skylights can let in more light than smaller or fewer openings. The type of glazing, such as frosted or clear, can also impact the amount and quality of light that enters the room. It’s important to consider the orientation of the skylight and its optimal placement in the room to achieve the desired level of natural light.

Metal Roofs

When installing skylights on metal roofs, it’s crucial to select a design that’s compatible with the roof material. Metal roofs may have different profiles, such as standing seam or corrugated, which require specialized flashing to prevent leaks.

Additionally, metal roofs can become very hot, which can affect the temperature of the room below the skylight. Choosing a skylight with appropriate heat-blocking materials can mitigate this issue. The design of the skylight should also complement the overall aesthetic of the roof and home.


So, if you’re planning to install a skylight on your metal roof, remember to choose the right type based on your roof’s design and your space and energy requirements. You can opt for fixed, vented, tubular, or hatch skylights, but keep in mind that proper installation is key to preventing leaks and other issues. Consult with a professional and reputable contractor to help you decide and achieve a bright and airy indoor ambiance that benefits you and your pets alike.


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