House in Caniçada: A Minimalist Concrete House Built for the Landscape

The House in Caniçada, designed by Carvalho Araújo, sits on the slopes overlooking the Caniçada reservoir in northern Portugal. The project is a transformation of an existing structure, using the original volume as a starting point and expanding it into a three-level home built to perform within a steep, heavily wooded site. It is a […]

French Edit: Minimal Frames in French Architecture

 France has a quiet way of elevating design. A soft precision, a belief in craftsmanship, and an instinctive understanding that architecture should feel effortless.  In this French Edit, we highlight three OTIIMA projects along the Mediterranean—each a different expression of coastal luxury, shaped by the vision of remarkable architects.  These houses and hospitality spaces are […]

Banánka House: A Minimalist House by Paulíny Hovorka Architekti

Banánka House, designed by Paulíny Hovorka Architekti and located in the peaceful village of Banka, Slovakia, showcases a minimalist design that effortlessly blends with its natural surroundings. Completed in 2024, this single-story family home illustrates how architecture can create a strong connection between indoor and outdoor spaces.  © Matej Hakár © Fernando Guerra Design Concept: […]

Miramar Tower: Contemporary Living with OODA

Located in Matosinhos, Portugal, Miramar Tower is a new residential development designed by OODA Architects. Rising above the Atlantic, the building stands out for its clean geometry, efficient design, and the use of OTIIMA Plus minimal frame windows, which play a key role in the project’s visual and technical performance.  The tower’s architecture emphasizes simplicity […]

Biophilia: Bringing Nature into Architecture

In an era where urban density often distances us from the natural world, biophilic home design reconnects us to its source.  It’s a philosophy, a return to the organic connection between people and place. Rooted in the belief that human well-being flourishes when surrounded by nature, biophilic design invites light, air, water, and greenery into […]

Inside a Luxury Apartment Above Ghent by Glenn Sestig

Elevated above the urban landscape of Ghent, a private residence by Glenn Sestig Architects reinterprets the interaction between architecture and its atmospheric context. This apartment exemplifies architectural innovation and meditative design, transcending mere functionalism to emphasize the essential.  The architectural language is characterized by clarity, featuring clean lines and monolithic surfaces that establish a sophisticated […]

Elemental’s EDP Headquarters: Pioneering Sustainable Architecture

At the intersection of form and function lies a monument to contemporary architecture, where every angle and every curve tells a story of purposeful design and ecological awareness. Conceived by the visionary mind of Alejandro Aravena and his team, Elemental, the EDP headquarters transcends conventional paradigms to redefine what it means to build sustainably in the […]

Exploring Cedrus Liget: A Futuristic Fusion of Architecture and Nature

Cedrus Liget, located in Szeged, Hungary, redefines architectural boundaries with its visionary design by Bara Akos Daniel (B.A.D) and cutting-edge glass enclosures by OTIIMA. Comprising twelve interconnected buildings, the complex seamlessly integrates with the surrounding natural landscape, creating an organic ensemble that celebrates the harmony between architecture and nature.  At Cedrus Liget, continuity is not just a concept […]

Bow: Curved Views and Quiet Luxury Over Lisbon

In the heart of Lisbon, where the city begins to rise and the river still whispers in the distance, a new residential building stands with confidence. Bow, designed by Ana Costa Arquitetura and developed by Prime Portugal, redefines what it means to live above the Marquês de Pombal.  Bow opens to Lisbon’s shifting light and […]

Casa AL08 by Cano Arquitetura: Architectural Integration with Geology

Casa AL08

Strategically positioned within a challenging topographical realm with steep inclines and rocky substrates, Casa AL08 exemplifies architectural innovation and environmental responsiveness synthesis. The site’s inherent geological features presented design constraints; however, the resultant outcome is a remarkable structure that integrates with the landscape and fosters a tranquil, habitable retreat. At the core of Casa AL08 […]

Compare products

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)

Newsletter

OTIIMA - Much more than a window

Subscribe