Solar Tube


Solar tubes, also known as daylight pipes, sun tunnels, and sun pipes, can draw energy from the sun to light up your home.

You might have guessed that solar tubes are dependent on the sun’s rays to illuminate dark spaces. Consequently, these tubes can replace electrical-based lighting systems in many cases.

The solar tube unit is housed in a translucent, waterproof dome that connects to your ceiling and roof to protect it from the elements.

In contrast to traditional skylights, solar tubes can’t provide you with beautiful views of the outdoors from your home. Since they are non-obtrusive lighting forms, they can easily be integrated into any room since they are non-obtrusive.

Although they are not the best at adding ambiance to a room, they can provide you with natural light that is cost-effective and efficient. Depending on the condition of the sun, one 10-inch solar tube would provide around the same amount of light as three 100-watt bulbs.

Do skylight tubes make sense?

Advantages: Economical, subtle, and efficient. With solar tubes, you may light your home for nothing without having to spend money installing skylights or changing the aesthetics of your rooms. Free illumination One 10-inch solar tube provides approximately the same amount of illumination as three wattage bulbs on a bright day.

Solar tube skylight

You can think of a skylight as a window on top of your roof.  Its name comes from allowing you to watch the stars, sun, or moonlight without leaving your room. Providing natural light and stunning sky views, they are an excellent choice.

Glass, acrylic glazing, or polycarbonate are among the transparent materials used in skylights. A wooden frame, a vinyl frame, or a metallic frame holds the window in place.

It is generally recommended that the skylight not take up more than 15% of the room’s floor space.

Working of solar tube skylight  

A light source is located in the housing chamber, which is converted into light by the emitter tube. Using the solar tube, the sunlight is emitted into the housing chamber, where it is collected to form a conventional lighting fixture.

In addition to being polished, solar tubes are waterproof and made of reflective sheet metal. Using this material, we can direct daylight down a tube while conserving the brightness of the natural light. Consequently, it can effectively distribute light throughout your home, particularly in dark areas.

How to install a solar skylight?

There is extra carpentry involved in installing the solar skylight. You’ll need to perform critical geometric calculations to place the “roof window” as optimally as possible.

It would help if you started by creating an architectural design. It is possible to determine whether the roof can accommodate a skylight by examining the plan.

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Installation of rooms next to the roof is more straightforward than rooms in the basement. The depth of a skylight can be extended several feet into your building’s lowest grounds with careful calculations. Their only drawback is their high cost.

Flashings protect your skylight frames to prevent leaks. In order to prevent leaks at joints and seams, metal sheets are used to cover them.

Difference between a solar tube skylight and a solar tube

Material Differences

Materials used to make skylights are different from those used to make solar tubes. Solar tubes are tubes, while skylights are windows!

Materials used for skylights

It consists of a window made from transparent materials, held to a fixed position by solid frames.

Glass, acrylic glazing, or polycarbonate can be used as transparent or translucent material, depending on the brand. There are wooden frames, metallic frames, and plastic frames available.

If glass breaks from your roof, it could cause severe damage. You can suffer several unimaginable injuries from broken glasses, which can slice through your skin and body tissue. Skylights have more challenging, less dangerous glass than standard windows because they’re tempered or laminated glass.

Instead of being broken into sharp pieces, Tempered glass has blunt edges rather than sharp ones.

In some brands, a layer of polyvinyl butyral (PVB) is sandwiched between two layers of glass. The laminated glass broken separates from the PVB film, but the pieces remain attached. You can find laminated glass in car windows.

Material for solar tubes

You require two roof domes, two extension tubes, and a diffuser to make a solar tube. All of these components are made of different materials.

The roof dome of a tubular skylight typically has an acrylic dome and is sometimes made of polycarbonate for capturing sunlight. As the dome is held in place by flashings, water leaks are prevented from entering the ceiling.

Tubes are usually metallic and have mirror-like surfaces to reflect light into the room. Flexible tubes and rigid tubes both exist.

The sun tube ends with a lens or diffuser, distributing the sunlight evenly throughout the room.

Energy efficiency in warm weather

There are many advantages to installing solar tubes in areas with no wall windows and very little natural light. They spread natural light throughout an interior space. They can produce as much light as multiple standard light bulbs on a sunny day, which reduces the amount of electricity used. Also, solar tubes prevent heat from entering, so they can do their job without causing the air conditioning to be too expensive.

On the other hand, Skylights can provide a lot of concentrated light and can also increase the temperature inside a home. It is not uncommon for heat energy to pass through unless specific measures or coatings are applied. When sunlight is the longest, this can significantly increase air conditioning costs during the summer. Warm climate areas are significantly affected.

Advantages of solar tube skylights

  • Maintenance and repairs are almost nonexistent.
  • The design is damage-proof and leak-proof.
  • This reduces electricity consumption at home and in the office.
  • There are no glares or heat gain issues because natural daylight is used.
  • Featured as an upgrade preferred by Realtors when selling homes.
  • Skylights style does not require significant construction work and costs less than traditional skylights to install.
  • Lights in rooms intended for entertainment can be dimmed with dimmer switches.

Disadvantages of solar tube skylights.

  • Tubular skylights cannot provide direct access to the sky.
  • It is not possible to open tubular skylights, unlike traditional skylights.
  • Installing traditional skylights is less expensive than installing tubular skylights.
  • Roof leaks may result from damaged flashing when someone attempts custom installation.
  • When not installed with a dimmer kit, it cannot block out light from rooms used for entertainment.
  • There are tubular skylights that aren’t made for extreme temperatures.

FAQs (Frequently Asked Questions)

Apart from this if you are interested to know more about The Step-by-Step Guide about How to Set up LED Lights in Room? then visit our Interior Design category.