Roof lanterns aren’t just a stylish architectural feature — they’re a smart way to enhance your home’s thermal efficiency. Whether you’re a homeowner looking to reduce energy bills or an installer seeking high-performance glazing solutions, modern roof lanterns offer impressive insulation, light transmission, and design flexibility.
Natural Light Meets Thermal Innovation
Energy efficient roof lanterns like the Sheerline S1, Eurocell Skypod, and Eurocell Luma are engineered to maximise natural light while minimising heat loss. Their sleek profiles and advanced glazing systems help create bright, welcoming spaces that stay warmer in winter and cooler in summer — ideal for kitchens, extensions, open-plan living areas or commercial spaces.
Glazing That Works Harder
Thermal performance starts with the glass. Most premium roof lanterns now feature:
- Double or triple glazing with low-emissivity (Low-E) coatings to reflect heat back into the room.
- Argon-filled 4-16-4 units for improved insulation and reduced thermal bridging.
- Warm edge spacer bars that reduce condensation and enhance overall energy efficiency.
Installers will appreciate the ease of fitting these high-spec units, while homeowners benefit from lower heating costs and improved comfort.
Sheerline S1: Precision Meets Performance
The Sheerline S1 stands out for its aluminium construction and patented Thermlock® multi-chambered design, which delivers exceptional thermal insulation. It’s available with triple glazing and U-values as low as 1.0 W/m²K — ideal for projects targeting low carbon footprints or Passivhaus standards.
Eurocell Skypod & Luma: Stylish and Sustainable
Eurocell’s Skypod and Luma roof lanterns combine contemporary aesthetics with practical energy-saving features. Both systems offer:
- Thermally broken PVC-U or aluminium frames
- High-performance glazing options
- Bespoke sizing and colour choices
Skypod is particularly popular for retrofits, while Luma suits modern builds with its minimalist lines and slim sightlines.
Ventilation and Solar Gain
While insulation is key, controlled ventilation also plays a role in thermal comfort. Many roof lanterns offer manual or electric opening vents to release excess heat in summer. Some models even integrate solar-powered mechanisms, harnessing sunlight to regulate indoor temperatures and reduce reliance on artificial heating.
Material Matters
Aluminium frames offer excellent structural integrity, slim sightlines, and long-term resistance to warping. Combined with thermally broken sections and insulated panels, they help maintain consistent indoor temperatures year-round. Installers can advise on frame finishes and glazing specs to suit both aesthetic and performance goals.
Customisation for Comfort
At Direct Roofing Systems, we offer bespoke roof lanterns tailored to your space and thermal requirements. Choose from energy-efficient glass types, frame materials, and optional extras like integrated blinds or additional panels for enhanced light flow. Every unit is made to measure, ensuring a precise fit and optimal performance.
For more information or a quote please call us on 01623 702611 or request a quote with our online survey forms.
