Stratus Aluminium Roof Lantern - Contemporary Style 1

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.

• 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?

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

🔍 Ambi Blue Glass – As Standard

We supply every Stratus aluminium roof lantern with Ambi Blue self-cleaning glass at no extra cost. Prefer clear glass? Just let us know — it’s available for free. Custom tints are also available on request.

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

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.

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.