The eight-sided roof lantern is historically rooted in British architecture, but it's an excellent solution for contemporary projects too
Octagonal rooflights offer a unique blend of architectural elegance and practical utility, making them a popular feature in both historic and modern buildings.
With their symmetrical, multi-faceted design, they serve as striking focal points and efficient sources of natural light. Whether installed in a grand heritage property or a sleek contemporary home, octagonal rooflights elevate interior spaces with their dynamic geometry and ever-changing light patterns.
Historically rooted in British architecture, roof lanterns have long been used to brighten interior areas such as atriums, stairwells and galleries. Originating in the 18th and 19th centuries, these structures were initially practical additions that maximised daylight in otherwise dark rooms.
Their design quickly evolved to include elegant shapes such as the octagon, which became especially favoured in high-ceilinged entrance halls and galleries of grand homes.
Today, octagonal rooflights remain a staple in the restoration and conservation of period properties, offering a respectful nod to architectural tradition while enhancing functionality.
The 8 sides to an octagonal rooflight
The architectural benefits of octagonal rooflights are numerous:
- Faceted design allows for even light distribution through a room.
- Reduces shadows and creates a bright, inviting space.
- Contributes to the perception of openness.
- Makes rooms feel larger and more connected.
- Helps visually and physically to link different floor levels, enhancing vertical integration.
- Allows natural light to penetrate deeper into the building.
- Can be customised for energy efficiency.
- And also for solar control, making them suitable for a wide range of environments and purposes.
Bespoke rooflights from The Rooflight Co
The Rooflight Co is known for its custom rooflight designs that are tailored to both heritage and contemporary architectural projects.
The firm's design process is highly collaborative, beginning as early as RIBA stage 2. Working closely with architects, contractors and clients, The Rooflight Co ensures that each rooflight not only meets aesthetic expectations, but also performs to the highest standards.
'Whether it’s a geometric shape or a unique form, we thrive on translating an architect’s vision into a workable solution,' says The Rooflight Co's senior design engineer Peter Calow.
'We’ve worked on bespoke lanterns for listed buildings and sculptural rooflights for modern homes. The challenge is always to balance creativity with functionality, ensuring the design is not only visually striking, but also structurally sound and easy to install.'
The team often collaborates with structural engineers and provides on-site support during installation to guarantee a flawless final product.
Establishing a collaborative approach
The octagonal rooflight's continued relevance for historic restorations and contemporary innovations underscores the value of early, collaborative planning.
In alignment with RIBA’s emphasis on coordinated project development, a unified approach between architects, contractors and expert rooflight manufacturers, such as The Rooflight Co, ensures each design balances heritage integrity with modern performance.
By engaging trusted partners from the outset, architects can achieve bespoke, high-performance solutions that honour tradition while embracing the future of architectural daylighting.
For more information and technical support, visit The Rooflight Co
Contact:
01993 833155
hello@therooflightco.com