Can Roof Lights Help With Energy Efficiency?

Published: 12th January 2023

It’s no secret that energy efficiency is one of the foremost concerns for homeowners today. As energy costs continue to rise, homeowners are looking for ways to reduce their bills and lessen their carbon footprint on the environment.


One great way to do this is through glass roof lights – which can not only improve your home’s aesthetics but also make it more energy-efficient. In this blog, we’ll explain what roof lights are and how they help contribute to a home’s overall energy efficiency when installed correctly.


We’ll explore various types of roof lights available and discuss why they may be a practical choice for your next renovation or construction project.


So, are skylights energy efficient? Keep reading to learn more about harnessing energy efficiency with energy-saving rooftop skylights!

What Is A Roof Light?

A roof light, also known as a skylight, is an architectural feature that performs the seemingly simple task of allowing natural light to enter a space from above. 


However, these unassuming fixtures are far from ordinary. They come in a variety of shapes, sizes, and designs that can usually be customised, and their installation can transform the look and feel of even the gloomiest of buildings.  


You’ll find that Roof lights are commonly made from various materials, such as glass, acrylic, and polycarbonate, and are fabricated into an aesthetically pleasing design that complements the style of the building.


From traditional skylights like roof lanterns and domes to more unique roof lights such as ‘’The Blade’’ and ‘’The Blade Lite’’ that can enhance the aesthetic appeal of any room while providing numerous practical benefits. 

What Are The Energy Efficiency Benefits Of A Roof Light?

Natural Light Source

Rooflights are a great addition to any home, as they provide an abundance of natural light that seeps in from above. Moreover, they are incredibly energy efficient and can help you save money on your energy bills!


Traditional windows can only let in so much light, whereas roof lights provide up to three times more, meaning you won’t need to rely on artificial lighting as much during the day. 

Prevent Co2 Emissions

When installed correctly, roof lights can help to reduce the number of CO2 emissions your home produces dramatically. One of the primary reasons for this is due to the reduction in reliance on artificial lighting. The need for artificial light is unavoidable, and it consumes a lot of energy.


However, by increasing natural light, you can significantly reduce your reliance on artificial lighting, which in turn cuts down energy use and reduces the CO2 emissions produced while improving energy efficiency as a result.

Lower Heating Costs

skylights provide a direct source of natural high solar heat gain from the sun outside, which is particularly useful during the colder seasons.


With the additional heat streaming in through your flat roof skylights, your home can remain comfortable without turning on the central heating – translating into lower energy bills and a more efficient home thanks to the low U-values. And thanks to the double glazing or triple glazing that comes with an energy-efficient skylight, the heat has no chance of leaking out once it’s in.

Roof Light Ventilation

These unique windows open outward at the bottom to release hot air that tends to accumulate near the ceiling, facilitating healthy airflow in your living space.


By allowing fresh air to circulate in your home instead of relying on energy-consuming purifiers or air conditioning units, you can enhance your overall well-being while saving money on your energy bills. 

Are They Worth It?

In conclusion, roof lights can be an incredibly useful tool in creating energy-efficient homes and buildings. They offer a way to reduce energy consumption by allowing natural sunlight to diffuse into the structure and bypass the need for artificial lighting.


Roof lights can not only help save electricity and money but also add aesthetic appeal to any building or home. Ultimately, roof lights can significantly reduce energy costs and create an environmentally friendly living space without compromising style.


If you are looking for ways to make your house more energy efficient, look no further than Ofset for your roof lights! From their unique design features to their practicality, they are a great addition to any home that could benefit from improved efficiency while still looking modern and attractive.