Residential Sun Tunnels
Perfect for larger spaces that need abundant natural light such as hallways, bathrooms, pantries, living areas, kitchens, or medium-sized rooms. Discover our range of home solar tubes and brightening your spaces with pure daylight.
Residential Sun Tunnels
Perfect for larger spaces that need abundant natural light such as hallways, bathrooms, pantries, living areas, kitchens, or medium-sized rooms. Discover our range of home solar tubes and brighten your spaces with pure daylight.
DOINGLIGHT SUN TUNNELS, BRIGHTENING WITH NATURAL LIGHT
DOINGLIGHT SUN TUNNELS, BRIGHTENING WITH NATURAL LIGHT
Choose the tunnel diameter according to the space you need to illuminate
Below you can see several images illustrating the light coverage provided by each model of residential sun tunnels. Depending on the space you need to illuminate, a specific lumen output is required which varies according to the diameter of the skylight you choose.
K240
Coverage: 9 m²
Approximate illumination: 4,000 lumens
Approximate illumination: 7,200 lumens
Ideal for larger spaces with greater natural lighting needs, such as living rooms, kitchens, or medium-sized areas.
From 319,28 $
K340
Coverage: 20 m²
Approximate illumination: 7,200 lumens
Diameter suitable for illuminating basements and rooms up to 20 m², where strong lighting is required ideal for warehouses, kitchens, offices, and supermarkets.
From 375,29 $
K525
Coverage: 35 m²
Approximate illumination: 11,000 lumens
A diameter suitable for illuminating spaces up to 35 m², making it ideal for large areas, interior courtyards, commercial receptions, and spacious environments both residential and professional such as offices and industrial warehouses.
From 539,07 $
Installation base not included in the kit. Lighting capacities are approximate and may vary depending on the amount of sunlight received, which can be affected by weather conditions or surrounding elements such as buildings or other obstacles.
A new way to capture and channel sunlight
There are countless benefits that solar tubes bring when it comes to meeting one of our most essential human needs natural light.
Thanks to the growing success of renewable energy and solar technologies, the solar tunnel has arrived in our homes and workplaces: an innovative, electricity-free lighting solution.
By combining several powerful natural and technological factors, it becomes an incredibly effective system to solve many lighting challenges bringing pure sunlight exactly where you need it.
Horizontal and vertical tubular skylight solar tubes
Unlike LED or artificial lighting, the solar tunnel daylighting delivers pure natural daylight without emitting any heat or radiation.
This creates a more comfortable and healthy environment at home, allowing you to enjoy the beauty of natural light while avoiding exposure to conventional artificial sources.
Flexible Installation for Any Roof Type. Our solar tube systems can be installed on both flat and pitched roofs, offering total flexibility for any building design.
They can also be mounted on a horizontal wall for direct light entry, or use 30°, 45°, and 90° bends to guide sunlight vertically through the ceiling bringing natural light exactly where you need it.
Industrial solar tubes for large spaces
Doinglight’s range of industrial solar tubes offers two diameter options, specifically designed to illuminate large areas such as warehouses, factories, shopping centers, or any space that needs abundant natural light without added heat.
Efficient, sustainable, and cost-effective the perfect way to harness daylight for your business.
Perfect for agricultural spaces too. The Doinglight industrial solar tubes is also ideal for agricultural environments such as farms and stables.
Keep your animals healthier and happier with the benefits of natural sunlight, creating brighter, more comfortable spaces while reducing energy use.
How Do Indoor Solar Tubes Work?
A solar tube captures sunlight through a high performance roof dome, channels it indoors via a mirror-finish reflective tube, and softly disperses it through an elegant ceiling diffuser.
The result? Pure, natural daylight exactly where you need it with no electricity, no heat, and no glare, just the beauty of the sun brightening your space.
- Roof Capture
Install the roof dome on a flat or pitched roof using the appropriate flashing, ensuring a watertight seal. - Route the Reflective Tube
Connect the reflective tube from the dome toward the target room. Use 30°, 45°, or 90° elbows if you need to navigate around obstacles. - Ceiling Opening
Mark and cut the opening on the ceiling where the light will be delivered, then fix the mounting ring. - Connect and Seal
Join the tube sections securely, seal the joints, and attach the ceiling diffuser for uniform, soft daylight. - Thermal & Moisture Protection
Add insulation around the tube where needed and fit condensation control accessories according to the space. - Final Check
Verify weatherproofing on the roof, confirm tube alignment, and ensure a perfect, even light output in the room.
- The roof dome and collector
The collector and dome are designed for both flat and pitched roofs, ensuring maximum sunlight capture in any installation.
Their aerodynamic shape and durable materials guarantee optimal performance, weather resistance, and seamless integration with your building’s design.
Inside the system, the light tracker captures and directs sunlight throughout the day. Both components, located on the roof, are exposed to the elements and therefore require reliable protection at all times.
That’s where the dome comes in made of high resistance methacrylate, it fully shields the collector from impact, hail, dust, and any debris that could obstruct its performance.
Its watertight design also prevents condensation, ensuring long-lasting efficiency in any weather condition.
It’s also important to note that a support base must be installed alongside these components. This base provides a stable foundation and serves as a secure housing that prevents the unit from shifting or slipping through the roof opening.
2 – The reflective tube
At the heart of the system is the reflective tube, responsible for channeling sunlight from the roof to the interior space.
Made with ultra-reflective materials that can transmit up to 98% of captured light, it ensures maximum brightness even over long distances or through angled installations.
Thanks to its mirror like surface, the light travels smoothly inside the tube, maintaining its intensity and natural tone so every corner of your room is filled with clear, vibrant daylight.
3 – The interior natural light diffuser
This is the third and final part of the solar lighting system the element responsible for receiving and distributing sunlight to illuminate the interior space.
Just like the other components, the amount and intensity of light depend on the tube’s diameter:
Smaller sizes are perfect for bathrooms, hallways, or storage rooms.
Larger diameters are ideal for living rooms, kitchens, and even industrial buildings.
Beyond functionality, aesthetics play a key role. The diffuser is the visible part inside your home or business, so it should look beautiful as well as perform perfectly.
For this reason, solar diffusers are available in a variety of finishes, colors, and accessories including decorative trim rings to match any interior style.
As an added feature, there’s also the option to integrate LED lighting inside the solar tube. This can be powered by a solar-charged battery mounted next to the roof collector, supplying light when natural sunlight is no longer available.
It’s a smart, cost-effective, and sustainable combination bringing brightness to your space, day and night.
Easy installation for natural light Entry through the roof
With its exceptional light-conducting capability and a highly competitive price compared to other sustainable energy systems, the solar tunnel stands out as one of the most efficient ways to bring natural daylight into any dark space — whether or not traditional windows are possible.
It can be installed horizontally or vertically, adapting to your architectural needs with ease.
Additionally, we offer solar tubes with integrated ventilation, combining fresh air and natural light in a single, innovative solution.
The best light is the one that comes through our windows and roofs the light of the sun
Nothing compares to the warmth and purity of natural sunlight.
With solar tubes, you can bring that same light indoors, illuminating your spaces beautifully and sustainably just as nature intended.
Enhance the efficiency of your solar tube with ventilation, dimmer, or led lighting solutions
Take your solar tube system to the next level with smart accessories.
Add ventilation for fresh air circulation, a dimmer to adjust light levels, or integrated LED lighting to keep your spaces bright even after sunset — efficient, versatile, and always sustainable.
Solar tube with ventilation
Combine natural light and fresh air in one efficient system. The ventilated solar tube brightens your space while improving air circulation the perfect solution for bathrooms, kitchens, or any room that needs both daylight and ventilation.
Light regulator
The natural light regulator is an accessory installed inside the solar tube that allows you to adjust the amount of daylight entering the room. Easily control brightness and ambiance throughout the day enjoying perfect natural lighting whenever you need it.
Integrated led lighting
Enjoy natural light during the day — and soft illumination at night.
The integrated LED lighting system fits inside the solar tube, providing light when sunlight is no longer available.
Efficient, seamless, and sustainable, it ensures your spaces stay bright around the clock
Gallery of installed solar light tunnels
Need a quote? we can help you…
Tell us about your project and we’ll help you find the perfect solar lighting solution for your space.
Our team will prepare a custom quote tailored to your needs quickly, easily, and without obligation.
Find out more about our story, our values, and our commitment to bringing natural light into every space.
At Doinglight, we combine innovation and sustainability to create smarter, brighter, and more energy efficient environments.
Some of our clients already working with natural light
Solar tube manufacturers
We are specialists in the design and production of solar light tubes, offering high-quality systems that capture and distribute natural sunlight efficiently.
Our commitment to innovation and sustainability makes Doinglight a trusted partner for homes, businesses, and industrial projects worldwide.
We proudly offer a symbolic 10 year warranty, and in reality, a lifetime guarantee across our entire current and future product range.
A dedicated team
Behind every Doinglight project is a highly skilled and passionate team, committed to delivering the best in natural lighting solutions.
From design to installation, we work with precision, experience, and enthusiasm ensuring every project shines with the power of sunlight.
Because at Doinglight, we believe that quality and trust should last forever.
20 years of experience
With over 20 years of experience in the distribution and installation of tubular skylight systems for all types of spaces, our mission is simple your satisfaction.
Since our beginnings, even while working in one of the industries most affected in recent years, we have always provided our clients with the highest level of service from installation to sales and post-sale technical support.
