Mestre Raposa – Minimalist Windows – Otiima

Systems » Frames

Otiima Fusion 1.0

OTIIMA FUSION is an advanced system seamlessly integrated into architectural materials. It features a hidden header, sill, and jamb frames. Its minimalistic design gives the illusion of “floating” glass door panels, ensuring superior thermal and structural performance. The FUSION system supports 38mm insulated glass and 54mm that accommodate triple-glazing for higher thermal performance.

The system excels in drainage, effectively managing rainwater even in extreme conditions. It has also achieved exceptional results in leakage tests and is rated E1650 class (7 classes above 9a) per EN + ISO EN 1027.

Performance

Watertightness

ISO EN 12208 + ISO EN 1027

E1200

(7 classes above 9A) *1

Air Permeability

ISO EN 12207 + ISO EN 1026

Class 4

(600 Pa or 110 Km/h) *1 *2

Wind Resistance

ISO EN 12210 + ISO EN 12211

Class B5

(2000 Pa or 200 Km/h) *1

Impact Resistance

ISO EN 12600 + ISO EN 1630

Class 5

Acoustic Insulation

ISO EN 10140 + ISO EN 717

Rw: 42 db (up to)

Security

ISO EN 1628 + ISO EN 1629 + ISO EN 1630

RC2: (WK2) *2

Calculation Mododule 4.60 x 3.00 to Thermal Transmittance

ISO EN 10077-1 + ISO EN 10077-2 (up to)

Thermal Transmittance (38mm)

Uw Ug = 1,0

Up To

Uw 1.63 W / m2 K

Thermal Transmittance (54mm)

Uw Ug = 0.5

Up To

Uw 1.29 W / m2 K

Window Openings

Horizontal Sliding

Standard

Horizontal Sliding

Corner

Horizontal Sliding

Hidden Pocket

Glass features

Curved

Glass

Glass Thickness

38 mm

54 mm

Glass Type

Double Glass

Tripple Glass

monorail

birail

trirail

customized

Window Customizations

Track System

Visible / Hidden Bearings

Hidden

Flyscreen

Full Frame

Exclusive Anti-Freeze System

Locking Mechanisms

Exclusive Invisible Lock *3

Locking Mechanisms

Multiple Point Lock *3

Automation

*1 Fusion 38 (Option III) - 3020 x 2950 mm

*2 Value Reached with Hidden Lock on Option II and III.

*3 Available on Option II and III.