What is the Difference Between Rooflights and Skylights?
In the realm of architectural design and home improvement, rooflights and skylights play pivotal roles in illuminating interior spaces with natural light. However, despite their similar purpose, distinguishing between rooflights and skylights can be confusing for many homeowners and building enthusiasts. In this comprehensive guide, we delve into the differences between these two lighting solutions to help you make informed decisions for your space.
What is a Rooflight?
Rooflights, often known as flat rooflights, are glass units bonded into a frame designed to sit flat or low-pitched roofs (commonly 0-15 degree pitch). Serving as windows for flat surfaces, they are engineered to on an upstand (also called kerbs) to allow proper weathering. This providing a sleek and modern aesthetic.
What is a Skylight?
Skylights, distinct from rooflights, are windows strategically placed on pitched roofs to introduce natural light into elevated spaces like lofts and attics. These roofs are commonly tile, slate or even metal and required to tie into these with a flashing kit to keep the rooflights weathered. Unlike rooflights, skylights designed to sit inline with the roofing.
What Are The Benefits?
This section uncovers the numerous advantages of both rooflights and skylights. From energy efficiency and reduced reliance on artificial lighting to the positive impact on mood and well-being, discover how these architectural elements contribute to sustainable living and improved living spaces.
Ventilation and Airflow: Many skylights are equipped with operable vents or motorized mechanisms that allow for improved airflow and ventilation, promoting better indoor air quality and comfort
Architectural Statement: Skylights serve as architectural focal points, adding visual interest and character to the exterior and interior of residential and commercial properties.
Types of Rooflight and Skylight
Explore the diverse world of rooflights and skylights. From fixed to vented, operable, modular, walk on and smoke AOV options:
Fixed Rooflights: Non-opening units that are the most cost effective way to get natural light in a roof. Sleek and simple.
Sliding Rooflights: Designed with a weight-supporting mechanism and trackless operation, sliding rooflights provide effortless access to natural light and fresh air. The absence of tracks ensures seamless operation while maximizing the influx of daylight into the room.
Modular Rooflights: Modular rooflights offer versatile solutions for various architectural designs. By splitting roof openings into multiple rooflight panels it allows greater spans, ease of install, cost reduction and options for fixed and opening panels in line.


Access Rooflights: Access rooflights are designed to provide both illumination and accessibility to rooftops. They offer the perfect solution for spaces where occasional roof access is needed.
AOV Rooflights: Automated Opening Vents that enhance both brightness and ventilation, controllable via a remote or designated panel and used in conjunction with smoke control.


What is a Lantern Rooflight?
An alternative option to get natural light for flat roof is Lantern rooflights. Lanterns stand out as unique architectural features that add a touch of sophistication and a classic feel. It typically features a raised, central structure with sloped sides, this design allows for larger expanses of glass, providing panoramic views and creating a sense of openness.

Do not underestimate the importance of upstands!
Don’t overlook upstands—they’re crucial for insulation. We specialize in ensuring they’re properly insulated to avoid common mistakes and create a warmer, more energy-efficient home
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