A canopy extends your living room outdoors, but the type of roof determines how you use it. Are you wondering whether a glass roof or a louvered roof would be a better fit for your garden? In this article, we’ll outline the differences so you can work with us to make the best choice for your outdoor living space.
What is the difference between a glass roof and a louvered roof?
The biggest difference lies in flexibility: a glass roof is a fixed, transparent roof that lets in as much natural light as possible, while a louvered roof consists of adjustable aluminum louvers that allow you to control light, shade, and ventilation yourself.
A glass-roofed pergola feels like a bright, open room in the garden. You can see the sky through the roof and stay dry all year round. A louvered roof, on the other hand, lets you take control of your outdoor living: open the louvers for a summer breeze, tilt them slightly for a playful play of shadows, and close them when it rains.
| Characteristic | Glass roof | Slatted roof |
|---|---|---|
| Daylight | At most, the glass lets all the light through | Adjustable by changing the position of the slats |
| Ventilation | Through the open sides or sliding panels | Continuously adjustable, from closed to fully open |
| When it rains | Always dry under the glass | Dries with the louvers closed, with water drainage |
| Atmosphere | An open atmosphere and a view of the starry sky | Architectural, with a playful interplay of light and shadow |
| Extensions | Sunscreen, lighting, and sliding glass walls | Lighting, heating, and retractable walls |
When should you choose a glass roof?
A glass roof is the right choice for you if you want to maximize natural light and use your garden year-round as an extension of your living room. The glass keeps rain and wind out, while the space remains bright and open. This is especially a relief if you have a north-facing garden or a deep living room: it stays bright inside, and you’re sheltered outside.
Another nice touch: under a glass roof, you can enjoy the rain instead of seeking shelter from it. For many of our ambassadors, the sound of raindrops on the glass—while you sit dry at the table—is precisely the moment when the canopy really proves its worth.
When is a louvered roof a better fit for your outdoor lifestyle?
A louvered roof is a better choice if you want to decide on the spot how much sun, shade, and fresh air to let in. On a hot summer day, you can tilt the louvers to create shade while allowing a natural breeze to flow underneath. On a spring morning, you can open them all the way and essentially sit out in the open air.
For south-facing gardens, where the sun shines directly on the patio, that flexibility is worth its weight in gold. And with additions like heating and LED lighting, you can extend your evenings well into the fall—all four seasons long.
Can you have both canopies custom-made?
Yes, custom work is always the standard for us: both the glass roof and the louvered roof are crafted with centimeter-level precision, tailored to your facade, garden, and preferences. Our in-house installers handle the installation of top brands such as Renson and Markilux, from initial consultation through to completion.
Want to start exploring the possibilities? Build your canopy step by step in the configurator and discover which options are right for your situation.
Discover the must-have: custom canopies
From glass roofs to louvered roofs, every canopy is crafted with centimeter-level precision. Explore all the options and get inspired.
Frequently Asked Questions About Glass Roofs and Louvered Roofs
Do I need a permit for an overhang?
For many rear-facing canopies, a permit is not required, but this depends on your municipality, the dimensions, and the location in the garden. During the consultation, we’ll work with you to understand the rules that apply to your specific situation.
Is a slatted roof waterproof when it rains?
Yes, when the slats are closed, the roof forms a watertight unit. Rainwater drains away invisibly through an integrated drain in the frame.
How much maintenance does a glass roof require?
Very little: the tempered glass and aluminum frame require little maintenance. Cleaning them occasionally with water and a soft brush will keep the roof looking clean.
Can I expand my canopy later?
Yes, both roofs can be upgraded with features such as lighting, heating, Sunscreen sliding glass walls. Check out all the upgrades to see what's possible.
Curious to see how a glass roof or louvered roof can transform your garden into the ultimate spot for relaxation? Experience both types of roofs in person at our 10,000 m² Experience Center, open 7 days a week. Together with you, we’ll make it a memory to last a lifetime.