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Close-up of thermally broken aluminium frame on roof lantern

STRATUS LANTERNS -A BETTER LANTERN ROOF

The Stratus Lantern is a purpose-designed, discreet yet stylish aluminium roof lantern that transforms your living space with natural light. Ideal for both residential and commercial projects, this modern rooflight solution combines sleek, contemporary aesthetics with outstanding thermal performance.

Built from the ground up as an innovative thermally broken roof lantern system, Stratus Lanterns deliver exceptional energy efficiency while offering the architectural elegance expected from a high-end roof lantern.

Whether you're adding a new kitchen-diner extension, upgrading your orangery roof window, or replacing an older roof lantern, Stratus redefines your space—creating bright, airy interiors filled with light.

Stratus Roof Lantern Thermal Break Technology

What Makes Stratus Aluminium Roof Lanterns the Best Choice?

stratus lantern profile exploded image

Simply put, Stratus Lanterns are built better. Every detail of this premium aluminium roof lantern has been engineered for performance and elegance. With a low-profile 20˚ pitch, the Stratus design incorporates purpose-built cappings to minimise sightlines and maximise your view of the sky—making it an exceptional rooflight choice.

The discreet black perimeter beam creates a sleek, seamless glass appearance when viewed from above, offering a clean, modern finish ideal for both contemporary homes and commercial spaces.

With eight design configurations and sizes up to 3m x 6m, the Stratus Lantern is perfect for fresh, bright interiors that demand more natural light. Whether you're upgrading an existing lantern roof, installing a new orangery roof window, or completing a stylish extension, this thermally efficient roof lantern delivers both beauty and functionality.

Each Stratus aluminium roof lantern features a durable, powder-coated aluminium exterior and is available with either aluminium or uPVC internal finishes. Choose from standard white, grey, or black—or opt for any RAL colour to customise the interior and exterior faces of your lantern to suit your project.

stratus ral colour chart
Aluminium rooflight with clean lines and minimal framework

Key Benefits of Stratus Aluminium Roof Lanterns

  • Up to 65% more thermally efficient than conventional aluminium roof systems.​

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  • Fixed at a sleek 20˚ pitch, allowing discreet, purpose-designed top caps and internal covers — no unsightly rafter gaps.

  • 66% slimmer ridge compared to standard roof lanterns, enhancing natural light and clean sightlines.

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  • Competitive pricing and 5-day lead times for fast, reliable service.​​​

  • Hard-wearing aluminium exterior for a premium architectural finish.

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  • Choose any RAL colour, with the ability to mix and match internal and external finishes.​​​

  • Quick and easy installation saves time on site and reduces homeowner disruption.

  • Now available in black as a standard colour — sleek and modern.

The Perfect Rooflight Solution for Modern Homes

The Stratus aluminium roof lantern doesn’t just brighten a space — it transforms it. Whether you're upgrading an existing flat roof or building a brand-new extension, a Stratus Lantern is the ideal choice for creating a stylish, light-filled room with a real architectural edge.

This contemporary rooflight solution is perfect for kitchens, dining rooms, or orangeries where maximising daylight is essential. With customisable sizes, colours, and configurations, it’s easy to find the right fit for your home or project.

Explore the potential of a modern roof lantern that offers elegance, efficiency, and long-lasting durability — all backed by decades of industry experience.

 

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Modern aluminium roof lantern installed on a extension – Stratus Lantern in White.
“Absolutely thrilled with our Stratus aluminium roof lantern. It transformed our kitchen extension — the amount of light it lets in is unbelievable. Easy to order, fast delivery, and the finish is top quality. Would highly recommend these roof lanterns to anyone looking for a sleek, modern look.”

Claire Thompson, Nottingham

  • What colours are available for Stratus lantern roofs?
    We offer a wide range of RAL colours for our aluminium roof lanterns. Whether you prefer classic white, sleek grey, or a bold custom colour, Stratus Lanterns can tailor your lantern roof to perfectly match your home’s style.
  • How do roof lanterns improve natural lighting?
    Roof lanterns are designed with large glazed panels and elevated frames that capture maximum daylight from above. Unlike traditional skylights, lantern roofs allow light to enter from multiple angles, significantly brightening your living space. This natural light reduces the need for artificial lighting and enhances the overall ambiance of your home.
  • Do Stratus roof lanterns require maintenance?
    Our aluminium roof lanterns are designed for low maintenance. The durable frames resist corrosion and weathering, while the glazing is easy to clean. Regular checks and cleaning will keep your rooflights looking pristine for years.
  • How long does it take to receive a Stratus roof lantern?
    Once you place your order, Stratus Lanterns aim to deliver your customised roof lantern quickly with nationwide shipping available. Delivery times vary depending on your specifications but typically range from 5 to 7 working days.
  • Can roof lanterns be installed on flat roofs?
    Absolutely! Our Stratus roof lanterns are specifically designed to fit flat roofs and provide stunning natural light. The aluminium frame and glazing options ensure durability and weather resistance, making them ideal for extensions and orangeries with flat roofs.
  • Are Stratus roof lanterns energy efficient?
    Yes, Stratus aluminium roof lanterns are designed with thermal breaks and advanced double glazing options to maximise energy efficiency. This means your lantern roof helps keep your home warm in winter and cool in summer, reducing heating and cooling costs. Additionally, our roof lanterns meet all relevant UK building regulation requirements for thermal performance.
  • How to order custom roof lanterns?
    Ordering a custom roof lantern with Stratus Lanterns is simple. Choose your preferred lantern roof style—2-way, 3-way, or contemporary—then customise the size, colour, and glazing to match your project requirements. Use our easy online ordering system or contact our experts for guidance. We offer nationwide delivery and support to make your installation hassle-free. For trade customers, we provide additional discounts and account management services.
  • What is a roof lantern?
    A roof lantern is a stylish, glazed structure installed on the roof that allows natural light to flood into your home. Often used in extensions, orangeries, and conservatories, roof lanterns create a bright, open atmosphere while adding architectural interest. At Stratus Lanterns, our aluminium roof lanterns combine modern design with excellent thermal efficiency.
  • What materials are used in Stratus Lanterns?
    Stratus Lanterns are crafted using high-quality, thermally broken aluminium frames paired with advanced glazing options. Aluminium ensures durability, strength, and low maintenance, while the thermal break improves insulation. Our rooflights and lantern roofs are engineered to withstand UK weather while maintaining sleek, modern aesthetics. We use market-leading materials to ensure long-lasting performance and customer satisfaction.
  • Do you offer nationwide delivery for rooflights?
    Yes, we offer free nationwide delivery on all Infinity Flat Rooflights, with a small charge for certain remote areas. Delivery is fast and reliable throughout mainland UK. Our delivery service ensures your rooflights arrive safely and on time, ready for installation.
  • Are your Infinity Flat Rooflights compliant with UK building regulations?
    Yes, our rooflights meet all relevant UK building regulation requirements, including toughened safety glass and thermal performance standards.
  • Can I customise the size of my Infinity Rooflight?
    Yes, we offer custom-sized flat rooflights to fit your exact specifications. Whether you're replacing an old skylight or designing a new extension, we can match your dimensions.
  • Are these rooflights suitable for all flat roofs?
    Yes, our flat rooflights are suitable for most flat roof constructions, up to a 15° pitch. They’re ideal for EPDM, GRP, or felt roofing systems and come ready for straightforward installation.
  • Can Infinity Rooflights be used as a roof window for kitchen extensions?
    Absolutely. These frameless flat roof windows are perfect for kitchens, living rooms, orangeries, and home extensions, allowing natural light to flood the space while maintaining a clean, architectural look.
  • Are Infinity Flat Rooflights thermally efficient?
    Yes, our Infinity Flat Rooflights are designed with high-performance glazing for superior thermal insulation. They help reduce heat loss through your roof and support energy efficiency, making them an ideal choice for modern homes and extensions.
  • What makes Infinity Flat Rooflights different from other flat rooflights?
    Infinity Flat Rooflights from Stratus Lanterns offer a sleek, frameless internal view and a modern flush-glass external design. Unlike bulky traditional roof windows, these ultra-slim skylights maximise natural light and give your home a premium, contemporary finish.
  • What are Infinity Flat Rooflights?
    Infinity Flat Rooflights are ultra-slim, modern roof windows designed to bring in maximum natural light with minimal framework. They feature frameless internal views and sleek, flush external glazing for a seamless finish on flat roofs. Ideal for modern homes and extensions, they enhance both aesthetics and energy efficiency.
  • How do I edit or remove the 'Frequently Asked Questions' title?
    You can edit the title from the FAQ 'Settings' tab in the Editor. To remove the title from your mobile app go to the 'Site & App' tab in your Owner's app and customize.

Get in Touch

​Contech Conservatory Roofing Ltd
Unit 38 Parkhall Business Village, Parkhall Road, Longton,

Stoke-on-Trent, Staffordshire,
ST3 5XA

01782 593 968

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