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Stratus Aluminium Roof Lantern – Square Pyramid Style

Rating is 4.9 out of five stars based on 31 reviews
PriceFrom £506.10

Transform your living space with the Stratus Square Pyramid Aluminium Roof Lantern, a perfect blend of modern design and exceptional performance. Its symmetrical four-sided pyramid structure not only enhances the aesthetic appeal of your home but also maximizes the influx of natural light, creating a bright and inviting atmosphere.

Crafted with precision, this roof lantern features a thermally broken aluminium frame, ensuring superior insulation and energy efficiency. The sleek, minimalist design with slim sightlines offers unobstructed views of the sky, making it an ideal choice for contemporary extensions, orangeries, and flat-roof renovations.

🔍 Key Features:

  • Symmetrical Pyramid Design: Offers balanced light distribution and a striking architectural feature.

  • Thermally Broken Aluminium Frame: Enhances energy efficiency by reducing heat transfer.

  • Slim Sightlines: Provides a clean, modern look with maximum sky visibility.

  • Custom Sizes Available: Tailored to fit your specific requirements.

  • Color Options: Choose from standard RAL colors or request a custom finish to match your décor.

  • Self-Cleaning Glass: Equipped with Ambi Blue glass that reduces maintenance and improves clarity.

  • Easy Installation: Delivered flat-packed with comprehensive instructions for hassle-free assembly.

🌞 Glass Specifications:

  • Ambi Blue Self-Cleaning Glass: Minimizes maintenance by breaking down organic dirt.

  • U-Value: 1.2 W/m²K, ensuring excellent thermal performance.

  • Solar Heat Reflection: Reflects up to 60% of solar heat, keeping interiors cooler.

  • Light Transmission: Allows 47% of natural light to brighten your space.

  • Glare Reduction: Reduces sun glare by 53%, enhancing comfort.

🚚 Delivery & Installation:

  • Made to Order: Each lantern is custom-built to your specifications.

  • Lead Time: Typically dispatched within 5–7 working days.

  • Delivery: Free UK mainland delivery; additional charges may apply for certain postcodes.

  • Installation: Requires a 100mm x 150mm upstand; internal dimensions will be approximately 200mm less on each side.

Enhance your home with the Stratus Square Pyramid Aluminium Roof Lantern, combining contemporary design with outstanding functionality. Contact us today to discuss your bespoke requirements and bring natural light into your living space.

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  • Customisation

    Simply enter your required dimensions in the box below the order options.


    We also offer any RAL colour finish – just get in touch to personalise your aluminium roof lantern.

  • Ambi Blue Glass 1.2

     Ambi Blue Glass

    The majority of our roofs and lanterns have Ambi Blue glass making it our most popular tint. As its name suggests the Ambi-Blue glass roof option comes in a delicate blue tint and offers up to 60% reflection from the sun’s solar rays. There are many advantages to installing this beautifully coloured roof glass including a 53% reduction from the sun’s glare. As with the majority of glass within the Ambience range, Ambi-Blue is a self-cleaning glass, making this a striking option for any lantern installation.


    Ambi Blue Glass Benefits:

    • 🌤 Self-cleaning coating: Rain and UV light help wash away organic dirt

    • 🌡 Low-E coating: Keeps interiors warm in winter and cool in summer

    • 💨 Argon gas-filled for enhanced insulation

    • 🌞 60% solar heat reflection

    • 💡 47% light transmission

    • ✨ 53% glare reduction

    • ❄️ 1.2 W/m²K U-value for thermal efficiency

  • Neutral Low E Self Cleaning 1.2 U Value Glass

     Ambi Neutral Glass

    For those who prefer more neutral tones in their lanterns, choosing Ambi-Neutral, the least tinted roof glass in the range (besides clear), provides a natural look to the finished room. The advanced technology of this roof glass reflects 60% of the sun’s solar heat, while reducing the sun’s glare by 63%. As with the majority of products in the Ambience range, Ambi-Neutral is a self-cleaning glass. This glass has a grey tint.


    Ambi Neutral Glass Benefits:

    • 🌤 Self-cleaning coating: Rain and UV light help wash away organic dirt

    • 🌡 Low-E coating: Keeps interiors warm in winter and cool in summer

    • 💨 Argon gas-filled for enhanced insulation

    • 🌞 60% solar heat reflection

    • 💡 37% light transmission

    • ✨ 63% glare reduction

    • ❄️ 1.2 W/m²K U-value for thermal efficiency

  • Ambi Bronze Glass 1.2

     Ambi Bronze Glass

    With so many dynamic colours in conservatory design, Ambi-Bronze has been developed to ensure that this attractive tinted roof glass will match most modern conservatory colours. As with other products in the Ambience range, Ambi-Bronze comes with high quality guarantee and provides up to 55% reflection from the sun’s heat. This glass also provides 62% reduction from the sun’s glare and is self-cleaning.


    Ambi Blue Glass Benefits:

    • 🌤 Self-cleaning coating: Rain and UV light help wash away organic dirt

    • 🌡 Low-E coating: Keeps interiors warm in winter and cool in summer

    • 💨 Argon gas-filled for enhanced insulation

    • 🌞 55% solar heat reflection

    • 💡 38% light transmission

    • ✨ 62% glare reduction

    • ❄️ 1.2 W/m²K U-value for thermal efficiency

  • Glass Technical Terms

    Self Cleaning Glass

    A coating that reacts with UV rays in sunlight to generate a photocatalytic process, that loosens and breaks down organic dirt particles on the surface of the glass. The surface of the coating is hydrophilic. Therefore, instead of forming droplets, it attracts water so that it spreads and forms a thin film that ‘sheets’ away quickly, and dries off without leaving unsightly ‘drying spots’. Self cleaning glass leaves less dirt and grime adhering to the glass resulting in the glass staying cleaner for longer, meaning less maintenance is needed.


    U-Value

    A measure of air-to-air heat transmission (loss or gain) due to thermal conductance, and the difference in indoor and outdoor temperatures. As the U-Value decreases, so does the amount of heat that is transferred through the glazing material. The lower the U-Value, the more restrictive the fenestration product is to heat transfer (Reciprocal of the R-Value). This is a critical function in that it makes it possible to strike an optimum balance between economy and ecology. The lower the U-Value, the more efficient the insulation.


    Solar Factor

    As its name suggests, solar control glass helps regulate the amount of solar energy that enters a building. Solar control glass saves money by reducing the amount of energy used by heating and air conditioning systems, and boosts comfort levels inside the building by controlling indoor temperatures and light levels.


    Light Transmission

    The measurement of light passing through glass. Too much light can create an uncomfortable environment with glare becoming a particular problem. Insufficient light transmittance can result in reduced visibility.

  • Product Highlights

    💡 Why Choose a Stratus Aluminium Roof Lantern?

    Experience next-level performance with the Stratus Lantern Roof System, engineered for strength, style, and energy savings:

    • ✅ Up to 65% more thermally efficient than standard aluminium roof systems

    • ✅ Premium, hard-wearing aluminium exterior for architectural appeal

    • ✅ 20° fixed pitch with discreet cappings for a clean, modern finish

    • ✅ Ridge is 66% smaller than typical systems – more glass, less bulk

    • ✅ Integrated thermal break for year-round comfort

    • ✅ Ultra-slim sightlines with purpose-designed cappings

    • ✅ Built with British engineering precision

    • ✅ Comes with self-cleaning, solar-controlled glass

    • ✅ Reduces solar glare by 53% – enjoy the light, not the heat


  • Return & Refund Policy

    Please note: All Lanterns and Rooflights are made to order, and as such, returns and refunds are not available unless the product arrives damaged.

    In the unlikely event of damage during delivery, you must notify us within 24 hours of receiving your order so we can arrange a replacement or resolution.

  • Delivery Information

    Our typical lead time is 5–7 working days from the moment your order is processed.

    We offer free UK mainland delivery on all Stratus Roof Lanterns. However, if you're located in the Highlands or outside the UK mainland, please contact us in advance for a shipping quote.


    📍 Postcodes with Additional Delivery Charges:

    Customers in the following postcodes will incur a supplementary carriage charge (typically around £250.00). This fee will be arranged directly with you after checkout – we will not automatically charge your card:

    AB, DD, DG, EH, FK, G, IV, KA, KW, KY, ML, PA, PH, PL, TN, TR, TD

    We appreciate your understanding and apologise for any inconvenience this may cause.

    🛠 Handmade to Order – Delivered with Care

    Unlike mass-produced rooflights, each Stratus aluminium roof lantern is handmade to order for superior quality and a perfect fit. This also gives you the option to tweak sizes to meet your specific requirements.

    We’ll coordinate delivery with you directly. Please ensure someone is available on site to receive the delivery, as glass is delivered kerbside only.

  • Technical Information

    • Measurements: Sizes selected refer to the external dimensions of your upstand.

    • Recommended Upstand: 100mm wide × 150mm high. Let us know if your upstand differs.

    • Internal Dimensions: Will be approximately 200mm smaller in each direction if using our recommended upstand size.

    • Delivery & Assembly: Each lantern rooflight is made to order and delivered flat-packed with clear assembly instructions.

    • Bespoke Sizing: We offer custom sizes at no extra cost — please contact us before placing your order.

    • Pitch: Fixed 20° pitch to all sides for optimal water runoff and aesthetics.

    • External Caps: Constructed from powder-coated aluminium.

    • Internal Trims: Made from high-quality PVC-U for a clean interior finish.

    • Frame Colours: Choose from:

      • White – RAL 9016

      • Anthracite Grey – RAL 7016

      • Black – RAL 9005

      • Custom RAL colours available upon request


        🔍 Glass Specifications

        • Self-Cleaning Coating: Included on all glass options

        • U-Value: 1.2 W/m²K for excellent thermal performance

        • Blue Tint Option: Active Blue

        • Light Transmission: 47%

        • Solar Reflection: 60%

  • Why Choose a Stratus Aluminium Roof Lantern?

    Stylish, Energy-Efficient Rooflights for Modern Homes


    Elevate your extension or orangery with the Stratus Aluminium Roof Lantern — a premium rooflight system engineered for style, strength, and superb thermal performance. Designed to flood your space with natural light, it’s the ideal solution for flat roofs, kitchen-diners, and contemporary open-plan living.

    Every Stratus Lantern is built from the ground up using a fully thermally broken aluminium system, combining sleek minimalist aesthetics with energy efficiency and year-round comfort. Whether you're adding a new extension or upgrading an old lantern roof, Stratus brings your design vision to life.


    Key Features:

    • Thermally Broken Aluminium: Reduces heat transfer and boosts insulation — keeping you warm in winter, cool in summer, and cutting energy bills.

    • Custom Sizes & Configurations: Choose from 8 modern layouts, with spans up to 3m x 6m — perfect for large glazed areas and rooflight designs.

    • Sleek, Low-Profile Design: The 20° pitch and discreet cappings offer slim sightlines and a stunning view of the sky above.

    • Stylish Finish Options: Powder-coated exterior aluminium, with interior choices of aluminium or uPVC. Standard colours include grey, white, or black — or opt for any RAL colour for full customisation.

    • Refined Perimeter Beam: A black shadow-line perimeter beam ensures a sharp architectural finish when viewed from above.


    Built for today’s homes, the Stratus Lantern Roof transforms any room into a brighter, more open space — combining clean lines, thermal efficiency, and standout design in one exceptional product.

Reviews

Rated 4.9 out of 5 stars.
Based on 31 reviews
31 reviews
  • Hannah Reed Oct 19, 2024
    Rated 5 out of 5 stars.
    Superb Quality

    Really pleased with the finish and light levels.

    Was this helpful?
    Stratus Lanterns•
    Oct 20, 2024

    Thanks Hannah - enjoy your lantern!

  • Chris Evans Jul 22, 2024
    Rated 4 out of 5 stars.
    Great Product, Installation Could Improve

    The lantern looks fantastic but installation instructions could be clearer.

    Was this helpful?
    Stratus Lanterns•
    Jul 23, 2024

    Thanks Chris, we're working on improving this!

  • Oliver Kent Jul 29, 2024
    Rated 5 out of 5 stars.
    Very Satisfied

    The quality and finish exceeded our expectations. Would buy again.

    Was this helpful?
    Stratus Lanterns•
    Jul 30, 2024

    Thanks Oliver, appreciate your kind words!

  • Tom Harper Jun 28, 2024
    Rated 5 out of 5 stars.
    Quality and Style

    The perfect combination of strength and sleekness.

    Was this helpful?
    Stratus Lanterns•
    Jun 29, 2024

    Thanks Tom, appreciate your feedback!

    • Stratus Aluminium Roof Lanterns & Rooflights – Order Roof Lanterns Online UK

    Stratus Aluminium Roof Lanterns combine sleek contemporary design with exceptional thermal performance, flooding your home with natural light while keeping energy costs low. Every lantern is made to measure right here in the UK and built to last, using premium aluminium frames and high-performance glazing. Order your Stratus roof lantern online today for fast nationwide delivery from our family-run team of experts.

    Modern home with flat roof and large glass rooflight

    High-Quality Roof Lanterns, Skylights & Rooflights – Delivered Across the UK

    At Stratus Lanterns, we specialise in high-performance roof lanterns, skylights, and aluminium rooflights—all designed to flood your space with natural light while delivering thermal efficiency and modern architectural style.

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    Whether you’re upgrading an orangery roof window, fitting a sleek lantern roof to a flat roof extension, or exploring a bespoke rooflight solution, our team is here to support you.

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    We proudly work with both homeowners and trade professionals, offering generous trade discounts and free nationwide delivery (with a small surcharge for remote areas). Every product we supply is built using thermally broken aluminium, available in any RAL colour, and engineered for quick, stress-free installation with fast lead times.

    Stratus Roof Lanterns: Key Features

    At Stratus Lanterns, every aluminium roof lantern we supply is crafted with precision and packed with exceptional features:

    • Made to measure – custom-built to your exact specifications

    • Slimline frame design – for a clean, modern architectural finish

    • Self-cleaning glass – for effortless maintenance all year round

    • Thermally efficient glazing – to retain warmth and help lower energy bills

    Order your Stratus Lantern today at a competitive price, with free nationwide delivery (small charges apply in some areas).

    Buy Roof Lanterns and Rooflights – Delivered Across the UK

    Stratus Lanterns is a trusted UK supplier of premium roof lanterns, rooflights, skylights, and orangery roof windows. Our extensive collection includes aluminium-framed lantern roofs, flat rooflights, and both manual and electric opening roof windows, all designed to flood your home with natural light and enhance modern living spaces.

    You can easily order roof lanterns online in a range of sizes, styles, and glazing options. Every product features thermally broken aluminium frames for superior insulation, with optional upgrades like glass tinting and self-cleaning glazing for long-lasting performance and minimal maintenance.

    Interior view of a Stratus Aluminium Roof Lantern brightening a kitchen extension.
    Stratus roof lantern viewed from above with clear toughened glazing.

    Frequently Asked Questions

    Are Stratus Lanterns thermally efficient?


    Yes — all of our Stratus aluminium roof lanterns are thermally broken and fitted with high-performance glazing to maximise energy efficiency and reduce heat loss.

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    Do you offer custom sizes?


    Absolutely. Every roof lantern and rooflight we supply is made to order, allowing you to choose the exact size, frame colour, and glazing specifications that suit your project.

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    Is installation included?


    No — we are a supply-only company. However, our roof lanterns are designed for quick and easy installation by trade professionals or competent DIYers.

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    Do you deliver nationwide?


    Yes — we offer free delivery across the UK, although a small surcharge may apply in certain remote areas.

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    Do your roof lanterns meet UK building regulations?

     

    Yes — all Stratus Lanterns products are manufactured to meet or exceed UK building regulations. Our roof lanterns are thermally efficient, structurally tested, and made from high-quality materials like aluminium frames and toughened safety glass.

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    👉 For more answers, visit our full Roof Lantern FAQs.

    Brighten Your Home with Stratus Roof Lanterns & Skylights

    ​Welcome to Stratus Lanterns – your trusted source for premium aluminium roof lanterns, rooflights, and skylights. Engineered for maximum natural light and thermal efficiency, our lantern roofs are perfect for home renovations, extensions, and new builds. With sleek designs and nationwide UK delivery, Stratus offers the ideal blend of performance, style, and reliability.

    *A small amount of postcodes incur a charge from our glass manufacturer.

    Frequently asked questions

    Three Infinity rooflights installed together on a flat roof for maximum daylight.

    Request a Quote

    Not too sure on what to order? Fill out the form below and we will be happy to help!

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