OTIIMA Presents the Gallery Exclusive Session at MAAT: A Tribute to Álvaro Siza Vieira

In Lisbon, at the MAAT — Museum of Art, Architecture and Technology — the Gallery Exclusive Session brought together architecture’s most discerning voices for the prelude to SIZA, the highly anticipated documentary on the life and work of Álvaro Siza Vieira.  Presented by OTIIMA, this private gathering honored one of Portugal’s most influential architects through […]

World Architecture Day 2025: The Meaning of Design for Strength

Celebrated on the first Monday of October, World Architecture Day honors the art and science of designing human spaces. Established in 1949 and aligned with the UN World Habitat Day in 1996 by the International Union of Architects (UIA), it recognizes not only the discipline itself but also the vital role architects play in building […]

OTIIMA presents the Documentary “SIZA” by Gallery Institute at MAAT

On October 29, the Museum of Art, Architecture and Technology (MAAT) in Lisbon will host the world premiere of “SIZA”, a documentary produced by the Gallery Institute and directed by Augusto Custodio.   Dedicated to Álvaro Siza Vieira, winner of the Pritzker Prize and one of the most influential architects of our time, the film […]

The Essence of Authenticity: OTIIMA Now Directly Present in the USA

In architecture, as in life, authenticity doesn’t declare itself, it reveals itself. It’s invisible until, in the smallest gesture or the most unique detail, it shows its true nature. It is in this subtle precision that OTIIMA stands apart, embodying a design philosophy that goes beyond inspiration.  OTIIMA has arrived in the United States with […]

Editor’s Choice: OTIIMA’s 2024 Project Highlights

OTIIMA's 2024 Project

As we approach the end of 2024, we take this opportunity to review an exceptional year marked by significant architectural endeavors. OTIIMA has been at the forefront of pioneering projects across the globe, emphasizing the seamless integration of advanced minimalist window systems within diverse architectural narratives. Below is a curated overview of six exemplary projects […]

Unveiling the Latest OTIIMA Art and Architecture Agenda

  OTIIMA has made a name in architecture by seamlessly enhancing the connection between interior and exterior spaces; minimalism is at the core of their design philosophy, a timeless concept that consistently resurfaces in various forms across different regions. In line with its dedication to the art and architecture community, OTIIMA has seized the opportunity to […]

Looking Back at OTIIMA’s Most Iconic Tradeshow Stand

Looking Back at OTIIMA's Most Iconic Tradeshow Stand

 Throwback to a great time at BATIMAT ´22 in Paris, where OTIIMA presented an out-of-the-ordinary stand design concept as well as new takes on their current systems. OTIIMA’S participation at the last edition of BATIMAT marked an important milestone for the brand as received a very positive and warm response due to the warmth and […]

Desert Palisades by Woods + Dangaran, Winner of Wallpaper* Design Awards 2023

Desert Palisades | Woods+Dangaran | © Joe Fletcher

Brett Woods and Joseph Dangaran, founding partners of the Los Angeles–based architecture firm Woods + Dangaran are the masterminds behind this astonishing project, which has been distinguished as the Winner of Best Private House by  Wallpaper* . Arrow Left Arrow Right Desert Palisades | Woods+Dangaran| | © Joe Fletcher Desert Palisades, the stunning Palm Springs weekend home […]

Editor’s Choice | OTIIMA’s Top 2022 Projects

Editor's Choice: OTIIMA's Top 2022 Projects

In the words of Frank Gehry, “Architecture should speak of its time and place, but yearn for timelessness.” Looking back at the year that was 2022, it had several challenging projects, but undoubtedly some that will remain timeless in terms of design and innovation.   We rounded up our most breathtaking projects where the OTIIMA window […]

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Compare products easily by analyzing features and specifications side by side to find the best option for your needs.

thermal-transmittance

Thermal Transmittance

watertightness

Watertightness

air-permeability

Air permeability

wind-resistance

Wind resistance

resistance

Impact resistance

insulation

Sound insulation

security

Security

thermal-transmittance

Thermal Transmittance

Uw Ug = 1,0 (38mm)
Uw Ug = 0.5 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1200 (54mm)

(4 classes above 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO EN 1026

Class 4

(600 Pa or 119 Km/h) 1 2

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(in 6 possible classes) 2

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5

(2000 Pa or 200 Km/h)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to)
security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

3

thermal-transmittance

Thermal Transmittance

Uw Ug = 1,0 (38mm)
Uw Ug = 0.5 (54mm)
Uw Ug = 0.47 (62mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1200

(7 classes above 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO en 1026

Class 4

(600 Pa or 110 Km/h) 1

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class B5

(2000 Pa or 200 Km/h) 1

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5 (38mm / 54mm)

1C1 | 2B2 | 1B1 2 (62mm)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to) (38mm / 54mm)

Rw: 44 db (up to) (62mm)

security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

3

thermal-transmittance

Thermal Transmittance

Uw Ug = 1.0 (38mm)
Uw Ug = 0.5 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

E1650

(7 Clases superior a 9A) 1

air-permeability

Air permeability

ISO EN 12207 + ISO EN 1026

Class 4

(600 Pa or 110 Km/h) 1

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(2000 Pa or 200 Km/h) 1

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5
insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to)
security

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2)

2

thermal-transmittance

Thermal Transmittance

Uw Ug = 0.7 (38mm)
Uw Ug = 0.7 (54mm)

watertightness

Watertightness

ISO EN 12208 + ISO EN 1027

Class 8A

(450 Pa or 95 km/h)

air-permeability

Air permeability

ISO EN 12207 + ISO en 1026

Class 3

(600 Pa or 110 Km/h)

wind-resistance

Wind resistance

ISO EN 12210 + ISO EN 12211

Class C5

(2000 Pa or 200 Km/h)

resistance

Impact resistance

ISO EN 12600 + ISO EN 1630

Class 5

(in 6 possible classes)

insulation

Sound insulation

ISO EN 10140 + ISO EN 717

Rw: 38 db (up to)
security

Security

RC2: (WK2) 2

RC2: (WK2)

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