Get in Touch for a Bespoke Consultation
Excellent service. The team worked diligently and the result was a job well done with very happy customers. We would recommend the company and we will use them again if we need other work done.
Bespoke Solutions
Tailored to Your Needs
Premium Materials
Superior quality products
Expert Craftsmanship
Professional installation team
First-Class Service
Outstanding customer care
Natural Light, Architectural Drama
Self-Cleaning Technology
Integrated self-cleaning glass reduces maintenance requirements while maintaining crystal-clear light transmission year-round for optimal performance.
Exceptional Thermal Efficiency
Advanced insulation and thermal breaks prevent heat transfer and condensation, maintaining comfortable temperatures while reducing heating costs.
Precision Manufacturing
Years of experience in lantern design ensure a perfect fit and flawless operation with clean lines and invisible fixings.
Superior Light Transmission
Maximise natural light with advanced glazing technology and slim aluminium profiles that create expansive glass areas throughout.
Professional Installation
Our experienced installation teams ensure perfect weatherproofing and structural integrity for every roof lantern installation. We handle all technical aspects including structural assessments and building regulations compliance.
Years of experience installing Korniche systems means we understand the precision required for optimal performance. Every project includes comprehensive aftercare and maintenance guidance for lasting satisfaction.
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Colour Options
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Glazing
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Downloads
Premium RAL Colour Range
Choose from an extensive range of colours including classic white, sophisticated anthracite grey, and custom RAL colours to match your project requirements. All finishes feature advanced powder coating for lasting beauty and weather protection.
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Advanced Glazing Systems
High-performance glazing includes self-cleaning technology and excellent thermal properties for year-round comfort. Advanced coatings control heat transfer while maintaining maximum light transmission. Structural glazing options eliminate visible fixings for clean, contemporary aesthetics and superior weather performance.
Downloadable Resources
Download comprehensive specifications, installation details, and warranty information for your roof lantern project.
Frequently Asked Questions
Find essential information about our Korniche aluminium roof lanterns and professional installation services.
Korniche aluminium roof lanterns are designed to transform spaces by flooding interiors with natural light. Beyond the practical benefit, they introduce a striking architectural feature that enhances the overall design of a property. By combining slim sightlines with exceptional engineering, they not only improve aesthetics but also add long-term value to both residential and commercial buildings.
Lead times depend on the specific size, colour, and configuration you choose. We always provide clear, accurate timescales during the quotation process so you can plan with confidence. Thanks to efficient UK-based manufacturing and supply chains, standard projects typically progress quickly without unnecessary delays.
Yes, they are an outstanding choice for conservatory refurbishments and upgrades. Unlike older polycarbonate or glass roofs, Korniche roof lanterns offer superb thermal efficiency, keeping spaces warmer in winter and cooler in summer. This creates a far more comfortable, usable environment throughout the year, while adding a contemporary touch to the design.
Traditional roof lights often suffer from condensation problems — but Korniche lanterns are engineered to eliminate this. Their advanced thermal breaks, insulated profiles, and precision weather-sealing ensure a completely dry, clear glazing system. This means you enjoy the light and views without any of the drawbacks of outdated systems.
Yes, every installation is comprehensive and includes all essential cappings, flashings, and weatherproofing components. This ensures not only a flawless finish but also complete long-term protection against the elements. Our installers take care of every detail, leaving you with a sleek, perfectly sealed lantern that performs as beautifully as it looks.
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Your Path to Premium Aluminium Solutions
From enquiry to installation, we guide you through every step of your project.
A member of our team visits your property to discuss your requirements and provide expert advice tailored to your specifications.
Receive a comprehensive quote detailing all aspects of your project, from glass options to a range of colours available.
We collaborate with you to finalise designs, ensuring your new windows or doors perfectly complement your home.
Our installation team delivers outstanding service, completing your project to the highest standards with minimal disruption.
What Our Customers Say
Discover why homeowners across the South West choose PDT Bespoke Aluminium for their aluminium solutions.
We would recommend
Excellent service. The team worked diligently and the result was a job well done with very happy customers. We would recommend the company and we will use them again if...
Read moreAlan Ingram
Via Google
Great company to deal with
Great company to deal with from the initial meeting / quotation through to installation. Really pleased with our new windows and doors and how the whole installation went - they...
Read moreEdwin Davies
Via Google
Very diligent, excellent quality products
Highly recommended. Great team of lovely people. Very diligent, excellent quality products and work completed to a very high standard. They did an amazing job on our front door last...
Read moreJo Jackson
Via Google
Will use again, no hesitation to recommend
Replacement of rear side door, perfection and credit to the whole team. Will use again, no hesitation to recommend.
Read moreHarriet Darley
Via Google
Great communication from first point of contact through to completion
Had 7 windows fitted over 2 days by a superb team of 3 chaps. They worked tirelessly and were polite, friendly and very tidy. Also great communication from first point...
Read morePeter Rogers
Via Google
First class service and product
First class service and product. Everything done on time, from initial survey through to fitting. Definitely recommend
Read moreLaurence Martin
Via Google
Excellent service
Excellent service from the outset to completion by everyone concerned. Working personnel I found to be efficient and cooperative with nothing being too much trouble. In these times of a...
Read moreGeoffrey Hall
Via Facebook
Friendly & very easy to work with
Amazing works now completed windows and doors throughout and an incredible job. Team who came out were friendly & very easy to work with.
Read morePaul Doble
Via Facebook
Alan Ingram
Edwin Davies
Great company to deal with from the initial meeting / quotation through to installation. Really pleased with our new windows and doors and how the whole installation went – they were a very friendly team and all very clean & tidy.
Jo Jackson
Highly recommended. Great team of lovely people. Very diligent, excellent quality products and work completed to a very high standard. They did an amazing job on our front door last year, so we asked them back to do all the windows and doors for our extension. Wouldn’t go to anyone else.
Harriet Darley
Replacement of rear side door, perfection and credit to the whole team. Will use again, no hesitation to recommend.
Peter Rogers
Had 7 windows fitted over 2 days by a superb team of 3 chaps. They worked tirelessly and were polite, friendly and very tidy. Also great communication from first point of contact through to completion. Highly recommend.
Laurence Martin
First class service and product. Everything done on time, from initial survey through to fitting. Definitely recommend
Geoffrey Hall
Excellent service from the outset to completion by everyone concerned. Working personnel I found to be efficient and cooperative with nothing being too much trouble. In these times of a very much take it or leave it attitude it was so refreshing to deal with a company committed to providing the best service possible to a customer.
Paul Doble
Amazing works now completed windows and doors throughout and an incredible job. Team who came out were friendly & very easy to work with.
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Get in Touch for a Bespoke Consultation