slim
Sightlines
Elegant 50mm rafters for maximum natural light
flexible
Configurations
13 styles, with sizes up to 3.2m × 6m
excellent
Thermal Efficiency
Thermlock® technology and U-values as low as 1.0 W/m²K
installer
Friendly
Designed for straightforward installation, supplied flat-packed or pre-built
Flood a space with light with the ultra secure, thermally efficient Sheerline S1 Roof Lantern
The Sheerline S1 aluminium roof lantern combines slim, contemporary styling with exceptional thermal performance, security and flexibility. Designed to maximise natural light, the S1 is an attractive solution for extensions, renovations and new-build projects.
Fabricated and supplied by DRS, the Sheerline S1 is available in a wide choice of sizes, configurations and finishes, including bespoke options to suit individual project requirements, the S1 also matches in with other doors and windows in the Sheerline range. Its installer-friendly design makes it a practical choice for trade installers looking for a high-quality roof lantern system.
With short lead times, competitive trade pricing, technical support and nationwide delivery using our own fleet, DRS provides a reliable supply solution for your next installation.
FEATURING THERMLOCK® TECHNOLOGY
The Sheerline S1 roof lantern incorporates innovative Thermlock® multi-chamber technology to deliver excellent thermal performance without compromising on slim aluminium sightlines.
Combined with high-performance 28mm glazing and a co-extruded perimeter seal, the system helps minimise heat loss, reduce draughts and improve comfort throughout the year.
For projects requiring additional acoustic performance, the S1 can also accommodate acoustic glazing options.
ADVANCED SECURITY BUILT INTO THE DESIGN
Security is a key feature of the Sheerline S1 aluminium roof lantern. Designed to address vulnerabilities found in traditional roof lanterns, the system incorporates anti-tamper screws, enclosed glazing, security tape and a high-security ridge end.
For additional protection, an optional Secured by Design upgrade includes glass clamping plates and laminated glazing, providing enhanced security without affecting the lantern’s contemporary appearance.
Colour Options
Standard colours are available on short lead times, please contact us for details on lead times for bespoke colours.
Pure White 9010
Anthracite Grey Matt 7016
Matt Black 9005
Bespoke
Sheerline S1 Roof Lantern
Sheerline S1 Roof Lanterns – Fabricated by DRS
Choosing the right roof lantern is only part of the project. Having a dependable supplier makes a difference too.
At DRS, we fabricate and supply Sheerline S1 roof lanterns to trade installers, builders and developers across the UK. Our experienced team can help with product specifications, bespoke configurations and quotations, while our in-house delivery service helps ensure orders reach customers reliably.
With short lead times, competitive trade pricing and ongoing technical support, we aim to make ordering and installing Sheerline products as straightforward as possible.
Looking for a reliable trade supplier? Request a quote.
SHEERLINE S1 ROOF LANTERN CONFIGURATIONS
Available in 13 styles, the Sheerline S1 offers flexibility for different roof sizes and architectural requirements. From compact square designs to larger two-way and three-way configurations, the system can be tailored to suit individual projects.
Integrated Roof Lantern Ventilation
The optional SheerVent® system provides discreet, intelligent ventilation for the Sheerline S1 roof lantern, without compromising its slim, contemporary appearance.
Designed to sit flush with the glazing bars, SheerVent eliminates the need for traditional muntin bars and can incorporate powered actuators and automated controls, including optional rain sensors.
It’s an attractive solution for projects where natural ventilation is important, particularly kitchens, extensions and open-plan living spaces.
TECHNICAL SPECIFICATIONS
| Size | Minimum 600mm x 600mm / maximum 3200mm x 6000mm |
| Security | Anti-tamper screws Enclosed anti-tamper glazing Security tape Unique high security ridge end Optional glass clamping plates & laminate glass upgrade |
| Energy Efficiency | Thermlock multi-chamber technology, 1.0/1.2 U Value (glass dependent) |
| Glazing | 28mm SMARTGLASS Blue 1.2 as standard |
| Sightlines | 50mm |
| PAS 24 | Optional upgrade |
| Ventilation | Optional SheerVent upgrade |
| Snow Load | Rated 1.2 KN/m2 |
| Build | Available as flat pack or prebuilt |
| Size |
| Minimum 600mm x 600mm Maximum 3200mm x 6000mm |
| Security |
| Anti-tamper screws Enclosed anti-tamper glazing Security tape Unique high security ridge end Optional glass clamping plates & laminate glass upgrade |
| Energy Efficiency |
| Thermlock multi-chamber technology 1.0/1.2 U Value (glass dependent) |
| Glazing |
| 28mm SMARTGLASS Blue 1.2 as standard |
| Sightlines |
| 50mm |
| PAS 24 |
| Optional upgrade |
| Ventilation |
| Optional SheerVent upgrade |
| Snow Load |
| Rated 1.2 KN/m2 |
| Build |
| Available as flat pack or prebuilt |
