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What's a Sun Tunnel?

April , 2024 | 5 min. read

By Anthony Marzbanian

sun tunnel

Have you ever found yourself sitting in a dimly lit room, wishing for more natural sunlight to brighten up your space? Maybe you've considered adding skylights but felt disappointed by the installation costs and the structural changes they entail. Well, fear not, because there's a lesser-known solution that might just be the answer to your prayers: sun tunnels!

Picture this: You're in your home office, trying to work on a gloomy day, but the lack of natural light is putting a damper on your productivity. Sound familiar? If so, you're not alone. Many homeowners face the same struggle of wanting to bring more sunlight into their homes without breaking the bank or undergoing extensive renovations. That's where sun tunnels come in, offering a cost-effective and hassle-free way to brighten up your living spaces.

At RoofCrafters, we understand the importance of natural light in enhancing the ambiance and functionality of your home. With over 30 years of experience in the roofing industry, we've seen firsthand how sun tunnels can transform dark and dreary rooms into inviting and vibrant spaces. In this article, we'll delve into the world of sun tunnels, exploring what they are, how they work, and why they might be the perfect solution for your lighting needs. So, sit back, relax, and let us shed some light on this innovative roofing feature.

Sun Tunnels: What You Should Know

 

Sun tunnels, also known as solar tubes or tubular skylights, are innovative devices designed to bring natural sunlight into spaces that lack windows or have limited access to natural light. They consist of a roof-mounted dome or lens that captures sunlight and channels it through a highly reflective tube into the interior of a building. This tube is typically made of reflective material, such as aluminum, and is lined with a highly reflective coating to maximize the amount of sunlight that is transferred indoors.

sun tunnel example

One of the primary benefits of sun tunnels is their ability to provide natural daylight to areas of a building that would otherwise rely solely on artificial lighting. This not only helps to reduce the need for electric lighting during the day but also creates a more pleasant and inviting environment for occupants. Sun tunnels are particularly useful in spaces like bathrooms, hallways, closets, and other areas where traditional windows or skylights may not be feasible or practical.

Installation of sun tunnels is relatively straightforward, making them an accessible option for homeowners looking to increase natural light in their homes. However, proper installation is crucial to ensure optimal performance and prevent issues such as leaks or heat loss. That's where the expertise of a professional roofing contractor like RoofCrafters comes in. With years of experience in roof installation and repair, we can assess your home's layout and recommend the best placement and configuration for sun tunnels to maximize their effectiveness while maintaining the integrity of your roof. But before we jump the gun, what types of sun tunnels are available? 

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Sun Tunnel Types

 

Several types of sun tunnels are available on the market, each offering unique features and advantages suited to different applications and preferences. The most common types include rigid sun tunnels, flexible sun tunnels, and hybrid sun tunnels.

Rigid sun tunnels consist of a straight, rigid tube made of metal or other durable materials that run from the roof-mounted dome to the ceiling-mounted diffuser. These sun tunnels are ideal for shorter distances and straight runs, offering maximum efficiency in transferring natural light into interior spaces. They are often preferred for applications where a direct, unobstructed path from the roof to the ceiling is available, such as single-story homes or buildings with minimal attic obstructions.

Flexible sun tunnels, on the other hand, feature a flexible, accordion-like tube that can be maneuvered and bent to navigate around obstacles such as rafters, joists, and other obstructions in the attic space. This flexibility makes them suitable for more complex or obstructed roof configurations, allowing sunlight to reach areas that may be difficult to access with rigid sun tunnels. Flexible sun tunnels are often used in multi-story homes or buildings with attic spaces that have irregular layouts or obstructions.

Hybrid sun tunnels combine the features of both rigid and flexible sun tunnels, offering the flexibility of a flexible tube with the efficiency of a rigid tube. These sun tunnels feature a rigid section that runs from the roof-mounted dome to a transition point in the attic, where it connects to a flexible tube that can be routed around obstacles to reach the ceiling-mounted diffuser. Hybrid sun tunnels provide a balance between flexibility and efficiency, making them suitable for a wide range of roof configurations and attic layouts.

sun tunnel

Overall, the choice between rigid, flexible, or hybrid sun tunnels depends on factors such as the layout of your home, the presence of attic obstructions, and personal preferences regarding installation and performance. A professional roofing contractor can assess your home's specific needs and recommend the most suitable type of sun tunnel to maximize natural light penetration while ensuring proper installation and performance.

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Are Sun Tunnels Right for You?

 

Possibly! Sun tunnels offer an innovative solution for bringing natural light into interior spaces, reducing the reliance on artificial lighting and enhancing the overall comfort and aesthetics of a home or building. Whether you opt for rigid, flexible, or hybrid sun tunnels, the goal remains the same: to harness the power of sunlight and channel it into dark or poorly lit areas. By choosing the right type of sun tunnel and ensuring proper installation, homeowners can enjoy the benefits of increased natural light without compromising on energy efficiency or aesthetics.

At RoofCrafters, we understand the importance of natural light in creating a bright, inviting living space. With our knowledge of roofing and skylight installation, we can help you choose the perfect sun tunnel solution for your home, taking into account factors such as roof configuration, attic layout, and personal preferences. Our team of experienced professionals will ensure that your sun tunnel is installed correctly and efficiently, allowing you to enjoy the benefits of natural light for years to come.

So, if you're ready to brighten up your home with the beauty of natural light, we're ready to deliver exceptional results. Contact us today to learn more about our services and discover how we can transform your dark and dreary spaces into bright, inviting areas filled with natural sunlight.

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Anthony Marzbanian

My name is Anthony, and I am the lead estimator of RoofCrafters’ Georgia/South Carolina division. The roof is the most important part of a structure, and people count on that to protect themselves and their families. That is one of the many reasons why I love my job and enjoy coming to work every day. The continuous training, honesty, and providing the customer with the Roofcrafters experience is what makes me the best in the business.