Korniche Roof Lanterns
Precision Aluminium is a UK-based specialist in high-quality aluminium solutions for homes and businesses. We combine expert craftsmanship with precision engineering to deliver exceptional results.
We are located in Disley, serving customers across the UK. For larger projects, we can also work with clients globally.
Yes, we provide aluminium solutions for homeowners, builders, architects, and commercial property owners.
Yes, we provide aluminium solutions for homeowners, builders, architects, and commercial property owners.
Yes, we provide free, no-obligation quotes tailored to your requirements.
Absolutely. We can work with you to refine your design ideas, recommend the best aluminium solutions, and ensure everything meets building regulations.
Simply contact us via phone, email, or our online form and we’ll arrange a consultation to discuss your project.
Korniche Roof Lanterns
Transform your home with natural light and architectural elegance using the Precision Aluminium Korniche Roof Lantern. Designed for outstanding performance and visual impact, Korniche combines strength, style, and thermal efficiency to create the perfect centrepiece for any flat roof extension or orangery.
view and download our extensive colour options here.
Why Choose Precision Aluminium Korniche Roof Lanterns
The Korniche Roof Lantern is a leading name in architectural glazing — engineered to deliver exceptional rigidity with beautifully slim sightlines. Precision’s Korniche installations maximise daylight while maintaining superb insulation and weather resistance.
Thanks to advanced engineering, Korniche lanterns achieve U-values as low as 1.2 W/m²K, providing year-round comfort and energy efficiency. The internal structure is clean and minimal, concealing all fixings for a flawless finish. Every unit is manufactured to your exact measurements and designed to complement both traditional and contemporary homes.
Effortless Quoting & Installation
Our streamlined quoting system makes choosing your Korniche Roof Lantern simple and stress-free. Each unit is fabricated in-house and pre-assembled for fast, clean installation with no visible fixings. Our experienced team are always available by phone or WhatsApp to provide technical support or aftercare advice.
Sleek Design & Lasting Performance
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Super-slim aluminium rafters and ridge for maximum light and minimal frame.
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Thermally broken profiles deliver outstanding energy performance.
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Concealed fixings and discreet cappings for a clean architectural look.
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Wide choice of frame colours and glass tints to complement any design.
Precision’s in-house manufacturing ensures quick turnaround, consistent communication, and quality-controlled results on every project.
Why Precision Aluminium?
Powder Coated
The powder-coated exterior of our aluminium doors not only offers a wide range of colours, but also provides a thicker, smoother, and more durable finish compared to standard coatings, ensuring long-lasting beauty and resilience in every climate.
Multiple Colours
We offer over 150 colours in matt, satin, or gloss, with the flexibility to choose different shades inside and outside for a completely customised finish that complements your home’s style perfectly.
Low Maintenance
From weather-resistant powder-coated aluminium to precision-engineered bearing-guided rollers, every detail is carefully designed to minimise upkeep and ensure your doors remain reliable, easy to use, and low maintenance throughout years of daily living.