Roof Lanterns – Everything You Need to Know
Thinking about enhancing your home with more natural light and architectural charm? A roof lantern could be the perfect addition, transforming your space with elegance and functionality.
More than just a source of daylight, roof lanterns create a striking focal point, making any room feel brighter, bigger, and more inviting. Whether you’re planning a contemporary
kitchen extension, a stylish orangery, or simply want to open up a dark space, Door Lab has the perfect solution for you.
In this guide, we’ll walk you through everything you need to know—from the different styles we offer to key considerations like sizing, installation, and thermal efficiency.
What is a Roof Lantern and Why Should You Consider One?
A roof lantern is a glazed architectural feature designed to sit atop a flat or low-pitched roof, maximizing natural light and adding a touch of sophistication. Unlike traditional skylights, roof lanterns provide added height and depth, giving rooms a more spacious and luxurious feel.
- Flood your home with natural light
- Improve energy efficiency with advanced glazing
- Enhance your property's value and aesthetic appeal
- Create a seamless indoor-outdoor connection
At Door Lab, we specialize in premium-quality aluminium roof lanterns designed for durability, efficiency, and stunning visual impact. Let’s explore the styles available to you.
The Door Lab Collection: Titan vs. Atlas Roof Lanterns
Titan Roof Lantern
Looking for slim sightlines, effortless installation, and exceptional strength? The Titan roof lantern is a top choice.
Engineered for precision and performance, this award-winning lantern can span up to 4 meters making it a versatile option for both compact and expansive spaces.
Why Choose Titan?
- Ultra-Slim Aluminium Frame – Provides unobstructed panoramic views with minimal framing.
- Outstanding Thermal Performance – U-values as low as 1.2 W/m²K ensure your space stays warm in winter and cool in summer.
- Quick and Easy Installation – With a smart click-together system, it’s one of the fastest roof lanterns to install on the UK market.
- Fully Thermally Broken – Advanced thermal breaks prevent heat loss and condensation, keeping your home comfortable all year round.
- Custom RAL Colours & Self-Cleaning Glass – Personalize your roof lantern while reducing maintenance needs.
Atlas Roof Lantern
For those who love minimalism and sleek modern design, the Atlas roof lantern is a perfect fit. This lantern delivers a frameless internal appearance, creating the illusion of an open roof with no visible rafters.
What Sets Atlas Apart?
- Sleek and Contemporary Design – Ultra-slim sightlines and an unobtrusive structure provide a sophisticated, modern aesthetic.
- Superior Thermal Performance – U-values as low as 1.4 W/m²K, ensuring energy efficiency without compromising on daylight.
- Marine-Grade Powder Coated Aluminium – Corrosion-resistant and built to withstand harsh UK weather conditions.
- Perfect for Flat Roof Extensions & Modern Interiors – The flush plaster line finish blends seamlessly into ceilings for a high-end look.
Looking for a More Subtle Solution? Consider Flat Rooflights
If a traditional roof lantern isn’t quite your style, flat rooflights like the Titan Flat Glass offer a sleek alternative, bringing in natural light without a raised structure.
Ideal for:
- Home Offices – Boost concentration with natural daylight.
- Bathrooms – Maintain privacy while brightening the space.
- Garden Rooms & Bedrooms – Achieve a modern, flush-fit glazing effect.
Key Benefits of Flat Rooflights
- Frameless Internal Look – Creates a seamless sky effect.
- Market-Leading Thermal Efficiency – Keeps interiors comfortable all year round.
- Self-Cleaning Solar Control Glass – Reduces glare and cleaning effort.
- Slimline Aluminium Design – No bulky frames or fixings, just uninterrupted light.
Why Choose Aluminium Roof Lanterns?
At Door Lab, we only use aluminium for our roof lanterns because it offers superior strength, durability, and design flexibility. Unlike uPVC or timber, aluminium:
- Maintains its shape over time—no warping or rotting.
- Requires minimal maintenance—just an occasional clean.
- Offers ultra-slim sightlines—maximizing the amount of natural light.
- Comes in a variety of RAL colours—allowing you to match your home's style.
Choosing the Right Roof Lantern Size & Shape
Flat roof lanterns are highly versatile and can be customized to suit your space. The most common shapes are rectangular and pyramid designs.
Size Guide:
- Small (1m x 1m to 1.5m x 1.5m): Perfect for bathrooms or compact rooms.
- Medium (2m x 1m to 3m x 2m): Ideal for kitchens and dining areas.
- Large (up to 6m x 4m): A showstopper for open-plan spaces or orangeries.
Glazing Options: Energy Efficient & Self-Cleaning
All our roof lanterns feature high-performance double glazing with solar control and low-emissivity coatings. This technology helps:
- Retain heat in winter
- Reflect excess heat in summer
- Reduce glare and UV damage
Available Glass Types:
- Neutral: Provides a clean, colour-neutral finish with minimal glare.
- Blue Tint: Reduces sun glare while adding a cool, modern aesthetic.
- Self-Cleaning: UV-activated coatings break down dirt, reducing maintenance.
Roof Lantern Accessories: Blinds & Smart Features
Concerned about controlling light and privacy? Add motorized blinds for convenience and comfort.
- Motorized Blinds – Operate via remote control or smartphone.
- Smart Home Integration – Sync with your system for automated shading.
Is a Roof Lantern Right for You?
Ask yourself these questions:
- Do you have a flat or low-pitched roof?
- Do you want to maximize natural light?
- Are you looking for a standout architectural feature?
- Do you want to increase your home’s value?
If you answered Yes, a roof lantern could be the perfect investment.
Maintenance & Longevity Tips
- Clean the glass twice a year using mild detergent.
- Inspect seals and gaskets annually to maintain weatherproofing.
- Opt for self-cleaning glass to minimize upkeep.
- Choose powder-coated aluminium for long-lasting durability.
Ready to Transform Your Home? Let’s Make It Happen!
Choosing the right roof lantern is an exciting step towards creating a brighter, more stylish space. Whether you prefer the precision-engineered Korniche, the frameless elegance of Atlas, or the modern simplicity of flat rooflights, Door Lab has the perfect solution for you.
Contact us today to explore our range of roof lanterns & get started on
transforming your home with style and efficiency
