Solar Tube Costs: The Price of Bringing Sunlight into Your Home

Are you planning to install solar tubes for your house or office? Certainly, you’ll want to know the solar tube costs so you can plan and budget well enough. So, how much will the whole installation process cost? Are there solar tube packages for homeowners on a budget?

Solar tubes cost between $200 and $1500 in America based on their material, length, and features. Budget DIY sun tube installations will cost you just $150-$250. High-end tubes will cost between $900 and $1500.

Solar tubes (sun tubes, tubular skylights, or sun tubes) are gaining nationwide popularity as people try to cut on daytime fuel prices. They offer a good source of free healthy natural light to your home.

tubular skylight cost
how solar tube works

The dome captures light and channels it into the tubes that have a polished interior. Sunlight reflects in the interior walls of the tube on its way to the ceiling. Here, it meets lenses or a diffuser that disperses it evenly around the room.

But, how much exactly is the cost of installing a tubular skylight? Below, find a comprehensive breakdown of the solar tube costs.

How much is a solar tube?

If you want to purchase a solar tube, you have to be ready to part with about $200. But, that depends on the size and brand.

Various sun tube brands operate on distinct principles. For instance, some have metallic tubes, while others are plastic. Some domes are laminated glass, while others are acrylic or polycarbonate.

Diffusers can also be glass or transparent synthetic fiber. Some advanced varieties even have an optic fiber instead of a tube.

These features influence the cost of purchasing a solar tube.

Solar Tube Installation Costs

solar tube costs

If you install the solar tube yourself, you’ll only need about $200. DIY saves you cash, but you have to be ready to obtain the professional skills required. And, you must have the installation tool and equipment.

To install a solar tube, you need to drill holes in the ceiling and the roof. Then, fix the dome and flashings at the roof and diffuser at the ceiling end. Then, connect the two holes with the tubes, and you’ll be good to go!

If you have any problem implementing the installation, look at our comprehensive step-by-step guide on installing a solar tube.

If you decide to see professional assistance, the cost of installing a solar tube will range from $500 and $1000. The pricing depends on the brand you buy, labor, and the agency that installs for you.

Solar Tube Maintenance Costs

Good news- seldom will you need to repair your solar tube! If you have the high-end tunnels, they’ll stand in place for long without any maintenance.

In a year or so, you may want to clean the diffuser and the dome. And, cleaning your solar tube would take you less than an hour.

If you’re hiring someone for routine maintenance, it will not go over $75.

solar tube cost

Solar Tube Rebates, Credits, and Tax Reliefs

According to federal law, you can get up to 26% in tax credit if you install solar tubes.  Respective states also have their rebates and other tax cuts for anyone willing to go solar.

The government wants more homeowners to embrace green power. So, they chip in to make the prices of purchasing and installing solar appliances and systems lower.

The 22% to 26% tax credit typically applies to the materials purchased and installation costs. Your tube’s features must be solar-powered to qualify for the credits.

For instance, you could have blinds powered by solar.  Upon verification of the costs you incur, you can claim the credits.

Factors That Influence Solar Tube Costs

Several factors determine how much you spend on solar tubes. Your location, the package you choose, and your house design will directly influence the overall cost of installing a solar tube.

The Packages

Solar tube companies have different packages that suit your budget. The cost of installation will depend on the package you choose.

If you have a constrained budget, it’ll cost you about $200-$400 to have a solar fixture shining on your ceiling. But, you’ll have to put up with the all size, no light capture technology, and overall low performance. Lower packages are popular among builders with budget constraints and those who buy from local hardware stores.

The price of the middle solar tube installation package is about $450 to $900. The tubes are bigger than those in the lower package, and the domes capture more light. Domes have enhanced optical qualities to capture more sunlight.

Then, the highest-end package comes with several features and customization abilities. The cost of installing a high-end solar tube is about $900-$1500. It’s the largest, cutest, and most durable of the three installations. So, it’s no wonder that it is the best performer of the three.

solatube cost


Table showing the Solar Tube Costs per Package

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Some jurisdictions offer massive tax cuts while others don’t. Find out how much your state will provide you with in terms of rebates or tax reliefs.


tube skylight cost

How much will it cost to install a solar tube in the basement or lower floors of my house?

The simple answer is- the same as the cost of installing in your upper floors, plus the cost of using longer tubes. You can channel the sunlight through several floors of a building.

The price of a reflective extension tube is about $50 a few feet. Calculate the length you want to cover and purchase accordingly.

However, it means you have to drill the floors in search of ample space to accommodate the tubes. Seek technical assistance to help you know how you can make the solar tube shine in your basement.

Some technicians might show you how you can install it through the existing plumbing, wiring a wall, and HVAC ducts. Others might advise you to take the tubing through the exterior walls of your building without drilling an inch of your concrete columns.

And, in a more advanced technique, the agency you’re working with can use the miniature fiber optic cables that will run from your roof to whichever floor you want the sunlight to shine.

Does a solar tube produce more light than an electric bulb?

solartube price

Among the benefits of using solar tubes as your home’s lighting solutions is their ability to provide high-quality light. The ordinary electricity bulb has a 100W rating. But, the light from a solar tube’s fixture is about 300W.

300 watts of natural light is enough to light up a whole 200 square feet of a study room. And, if you increase the size of your solar dome, you’d have more brightness.

Where’s the best part of my house to install a solar tube?

Any part of your house can have a solar tube. Tubular skylights don’t require any advanced interior redecoration. The lights look just like the standard electric fixture, and they are adaptable in any part of your home.

You, however, don’t want to place your skylight above your computer or other screens as the glare can be irritating.

The best places to have sun tube is in your:

  • Kitchen
  • Bathroom
  • Stairway
  • Laundry room
  • Closets

Does my house really need a solar tube?

cost of solar tubes

While the world’s fuel prices continue to soar, solar tubes will hand you a drastic reduction in daytime power bills. If you feel your house deserves natural light (and I believe it does), you’ll undoubtedly find them good.

Check whether your roof has enough space that can support a solar tube. And, this doesn’t have to be your home- it could be your workplace too!

Inspect your attic and confirm that the solar tubes are suitable for your home. If need be, consult a solar professional. If anything stands in the tube’s way, the expert will guide and advise you appropriately. The installation agency may decide to remove or avoid the item blocking your tubes.

See the good and bad of solar tubes, and make a prudent decision.



● Little or no maintenance required
● The Federal solar tax credit lowers the installation costs
● 100% natural light
● Zero heat gain, thus no need to cool down your house
● It doesn’t discolor items or irritate the skin
● The flashings prevent any leakages
● Easier to install and maintain than conventional skylights
● It fits well with your design
● Realtors consider it a worthy upgrade that adds value to your home.

● You can’t watch the sky.
● Some domes don’t perform well in extreme temperatures
● You need a dimming kit to block light in your entertainment room

1 thought on “Solar Tube Costs: The Price of Bringing Sunlight into Your Home”

  1. This is fantastic! I’m about to buy my first home as a Single Senior Veteran. Living on SSDI & Veteran’s Disability, I’m researching ways to cut costs. But I’m also deeply concerned about leading the charge in changing the way we energize our homes! I just learned that I have FIBER OPTIC options, through this article! I had no idea such things even existed! NOW I realize that it – of course, makes sense that it would! I’ve mostly rented all my life & the majority of those apartments have been dark , dingy RABBIT HOLES ! I am Bi-Polar & experience Seasonal Effective Disorder! Installing Solar tubes in MY home will be a major self care issue! . . . WITH TAX BENEFITS! There MAY even be other incentives I’ll be looking into! to me, this is a no brainer! I can add sunlight throughout my new home while adding to it’s value & my enjoyment of my new home! EVEN INTO THE BASEMENT! As I said – NO BRAINER!


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