Plus

Delivers unmatched air and water performance, superior wind

resistance, and flawless flush-frame aesthetics.

OTIIMA Plus builds on the strengths and flexibility of the Classic system, elevating it

with a fully flush head and sill track.

Availability

26 Series

26mm glass featuring insulated glass or non-insulated monolithic glass panels

38 Series

38mm insulated glass, ideal for warm to moderately colder climates

54 Series

54mm, with double-pane & triple-pane insulated glass panels specifically designed for huge openings, noise reduction, and impact performance.

Features

Thermal transmittance

Up to Uw 1.58 W / m2 K (38mm), Uw 1.07 W / m2 K (54mm)

Watertightness

E1200 (54mm)

(4 classes above 9A) 1

Air permeability

Class 4
(600 Pa or 119 Km/h) 1 2

Wind resistance

Class C5
(in 6 possible classes) 2

Impact resistance

Class C5
(in 6 possible classes) 2

Sound insulation

Rw: 42 db

(up to)

Security

RC2: (WK2)
3