Choosing An Energy Efficient Tubular Skylight Sun Tube

Energy efficient Tubular Skylights can improve your home's energy efficiency while adding comfort and natural sunlight to key living areas in your home. Warehouses and other large open spaces are often one of the best applications of skylights as multiple rows of lighting can be replaced; dramatically improving the overall facilities energy efficiency. Tubular Skylight Sun Tubes are more energy efficient than standard skylights due to the high reflectivity of the mirror like light pipe. They have a sealed shaft which eliminates heat and cold from entering the home unlike traditional skylights which generate heat and sometimes are poorly sealed. Another bonus is they scatter 100% of the natural light spectrum by using a diffuser which eliminates the spot light effect common with a more traditional system. Often, a tubular skylight can be installed in a couple hours with no painting or structural changes that are often required of traditional skylights installations.

There are several important considerations when choosing a skylight. Among those are air and water tightness, the reflective light pipe, UV protection from fading and most importantly they are installed with no heat gain or loss. Also look for companies that produce have the Energy Star rating and are hurricane tested and approved should you live in an area that could experience hurricane like conditions.

Check that your tubular skylight has the following attributes. The dome should be constructed of a UV stabilized polymer. The thicker the better as it will be more impact resistant. A low profile will also allow the dome to blend into the structure for a more appealing installation. The dome should be attached to the flashing through some type of expanding collar so as to not put thermal stresses on the overall unit which could cause cracking and leaks. Skylight roof flashing that allows for an upright installation is critical. Upright installations eliminate the use of elbows. Elbows reduce the amount of light from your tubular skylight decreasing your lighting and reducing energy efficiency gains. A highly reflective light tube is a must. The trim ring and diffuser are the part you see in your home. Choose one that is attractive and with a small arc so that light gets diffused naturally into your home.

Another added bonus is certain models may be available for energy tax credits. Make sure and check before purchasing and installing a tubular skylight to make sure your choice is available for any tax benefits. If the correct product is purchased and installed correctly you will save lighting cost and improve your home's overall energy efficiency with natural sunlight which is a healthier and more vibrant light source.

Article Source: Wayne Rhodes