Ventilation
Our Ventilation window pairs a large fixed glass panel with a small operable leaf on one or both sides, balancing an expansive view with ventilation. The mesh is high-transparency stainless steel, openable and detachable, with a child safety lock, and can be paired with an external concealed railing. Leaves reach up to 3600 mm high.
Fixed + Vent Leaf Windows
Specification
| Field | Value |
|---|---|
| Min. interlock width | 47 mm |
| Max. leaf rotation | 180 degrees |
| Max. leaf height | 3600 mm |
| Max. leaf width | 198.5 mm |
No standard glass set is specified for this system in FORMA's own literature, unlike every other window in this section.
Dimensions and weights are as specified by FORMA and should be verified against final project or shop-drawing requirements before use in any quotation or specification.
Performance
| System | Thermal Insulation | Sound Insulation | Water Tightness | Air Tightness | Wind Load Resistance |
|---|---|---|---|---|---|
| FORMA Ventilation | ≤1.8 W/(m²·K) | 38 dB | 500 Pa | ≤0.8 L/(s·m²) | 3.0 kPa |
Also in Windows
Casement / Top Hung / Fixed Window
Non-thermal4 configurations
G26Sliding Window
Non-thermalUp to 2.2 m wide
G36Vertical Slide Window
ThermalAutomatic
100100 Folding Window
ArmrestUp to 2.4 m high
4040 Top-and-Bottom Folding Window
Top-bottomUp to 2.3 m wide
5555 Top-and-Bottom Folding Window
Top-bottomUp to 2.8 m wide
76 (Window)76 Top-and-Bottom Folding Window
Both variantsUp to 3.2 m wide
OD.60CVOD.60CV Tilt and Turn Window
RC2 hardware63 mm minimum facing width
OD.60CVOD.60CV Micro-Ventilation Window
Micro-vent130 mm frame width
OD.60CVOD.60CV Parallel Window
ElectricUp to 3.2 m² opening area
OD.DP110OD.DP110 Casement Window
Concealed drain75 mm minimum facing width
OD.MQ200OD.MQ200 Curtain Wall
Curtain wall40 mm minimum facing width
OD.HL135OD.HL135 Glass Balustrade
Column-freeLED light strip option
FORMA Tilt Turn
Tilt & turnMax leaf 2.6 m²
FORMA Tilt Turn YS
FlyscreenMax leaf 1.1 m²
FORMA Sliding Window
CompactUp to 2.4 m leaf height
FORMA Top Hung Window
Adj. angleUp to 1.8 m leaf height
Talk to FORMA about this system
Tell us the opening size and where it sits in the building, and we will come back on whether this system suits it.