Archello Awards 2025: Open for Entries! Submit your best projects now.
Archello Awards 2025: Open for Entries!
Submit your best projects now.

Solution benefits: The VELUX bottom-operated, top-hung roof window (GPU) offers uninterrupted panoramic views of the outdoors and a feeling of extra space.
Click-on exterior (maintenance-free) covers provide a high-quality external appearance and reduce the risk of water penetration.

Roof pitch: From 15-55° (and up to 75° with specially manufactured springs). 

Interior design: Modern look with an elegant handle at the bottom and a premium ventilation flap along the top sash which allows fresh air to enter when the window is closed. 

Materials: The frame and sash are made of moisture-resistant high-quality moulded polyurethane around a core of thermally modified timber with a white lacquer finish. Ideal for humid rooms like bathrooms and kitchens.

Operation: Bottom-operated. Opens outwards. The sash can remain open in any position up to an angle of 45°. Can also be operated as centre-pivot.

Accessories to optimise indoor climate and comfort: A wide range of electric or solar-powered accessories available to prevent over-heating or glare and offer privacy.

Product Spotlight Roof windows
Products Behind Projects
News
Introducing Partner Capoferri Serramenti s.p.a.
28 Feb 2025 Partner News
Introducing Partner Capoferri Serramenti s.p.a.

Capoferri Serramenti s.p.a. was founded in 1894 in Adrara San Martino, Italy, as an artisan carpentr... More

25 best architecture firms in Japan 2025
28 Feb 2025 News
25 best architecture firms in Japan 2025

Japan, an archipelago country on the eastern edge of Asia, is characterized by its rich culture, res... More

Adrian James Architects completes zero-carbon home with a copper carapace and origami-like appearance
24 Feb 2025 News
Adrian James Architects completes zero-carbon home with a copper carapace and origami-like appearance

Adrian James Architects has completed Copper Bottom, an imaginative and sustainable zero-carbon copp... More

Introducing Partner Mara
21 Feb 2025 Partner News
Introducing Partner Mara

Stackable, foldable, and functional furniture systems can enhance efficiency and flexibility in mode... More

TRANSAT architekti completes new art gallery space in historic mill building
20 Feb 2025 News
TRANSAT architekti completes new art gallery space in historic mill building

Continuing the restoration and adaptive reuse of Automatic Mills in the Czech city of Pardubice, Brn... More

Provencher_Roy’s Hélène Desmarais Building in downtown Montreal promotes sustainability and community
19 Feb 2025 News
Provencher_Roy’s Hélène Desmarais Building in downtown Montreal promotes sustainability and community

Canadian architectural firm Provencher_Roy postulates: “What if training the leaders of the fu... More

Sports Hall by Grido architekti references functionalism of 1930s Czech architecture
14 Feb 2025 News
Sports Hall by Grido architekti references functionalism of 1930s Czech architecture

Czech architectural studio Grido architekti has designed a sports hall for the pupils of an elementa... More

UNStudio’s new Chongqing development balances demand for high-rise living with health and well-being of residents
10 Feb 2025 News
UNStudio’s new Chongqing development balances demand for high-rise living with health and well-being of residents

International architecture and design practice UNStudio has completed 18T Mansion, a high-rise resid... More