The new Corner external closure

Available now: Invisible ventilation around corners

The most inconspicuous decentralized ventilation system with sound insulation up to 72 dB

Invisible external finish
Installation directly into the insulation
Can be installed on the left and right in window reveals
Different sizes depending on sound insulation requirements
Low insulation and wall thickness required
Expandable with additional soundproofing accessories

Corner solutions in various versionsDiscreet in the reveal. Strong against noise.

Corner SCompact in insulation

With its compact design, the Corner S exterior trim can be installed in the insulation layer in a particularly space-saving manner. It replaces the previous corner duct, giving the new, smaller ventilation grille a particularly discreet appearance.

Available for iV-Zero, iV-Smart+, iV-MaxAir, and air inlets.

Corner MEfficient airflow around corners

The flexibility of the Corner finish M directs air around corners, drastically minimizing outside noise. As with all variants, a minimum insulation thickness of 80 mm is required.

Available for iV-Zero, iV-Smart+, iV-Twin+, iV-MaxAir, and air inlets.

Corner LMaximum sound insulation

The design of the Corner L ensures particularly quiet airflow. Additional sound insulation measures guarantee a standard sound level difference of up to 72 dB, offering maximum acoustic comfort.

Available for iV-Zero, iV-Smart+, iV-Twin+, iV-MaxAir, and air inlets.

Dimensions and colors


Dimensions of corner external closure L × H × D [mm]	600 × 350 × 60
Dimensions of reveal grille W × H [mm]	70 × 376
Minimum insulation thickness [mm]	80
Colours of reveal grille	White RAL9016, gray RAL9006, anthracite RAL7016
Available for iV ventilation systems	iV-Zero, iV-Smart+, iV-MaxAir, air inlets


Dimensions of corner external closure L × H × D [mm]	700 × 680 × 60
Dimensions of reveal grille W × H [mm]	70 × 376
Minimum insulation thickness [mm]	80
Colours of reveal grille	White RAL9016, gray RAL9006, anthracite RAL7016
Available for iV ventilation systems	iV-Zero, iV-Smart+, iV-Twin+, iV-MaxAir, air inlets


Dimensions of corner external closure L × H × D [mm]	700 × 980 × 60
Dimensions of reveal grille W × H [mm]	70 × 376
Minimum insulation thickness [mm]	80
Colours of reveal grille	White RAL9016, gray RAL9006, anthracite RAL7016
Available for iV ventilation systems	iV-Zero, iV-Smart+, iV-Twin+, iV-MaxAir, air inlets

Technical information "iV-Zero with Corner S"

iV-Zero Corner M	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV-Zero Corner S IB Silence	17 – 58	24 – 42	10 – 28	58
iV-Zero Corner S IB Silence KSD	10 – 40	24 – 35	10 – 21	63
iV-Zero Corner S IB Silence Connect AP KSD	13 – 44	23 – 36	9 – 22	63

KSD: Core silencer | SSE: Sound insulation inserts in the corner duct above and below | AP: Surface-mounted | IB: Inner cover

iV-Zero Corner S SSE	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV14-Zero Corner S SSE IB Silence Connect AP	11 – 34	26 – 42	12 – 28	64
iV14-Zero Corner S SSE IB Silence Connect AP KSD	9 – 30	23 – 36	9 – 22	68

KSD: Core silencer | SSE: Sound insulation inserts in the corner duct above and below | AP: Surface-mounted | IB: Inner cover

Technical information "iV-Zero with Corner M"

iV-Zero Corner M	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV-Zero Corner M IB Silence	17 – 58	24 – 42	10 – 28	61
iV-Zero Corner M IB Silence KSD	13 – 44	24 – 35	10 – 21	65
iV-Zero Corner M IB Silence Connect AP KSD	13 – 44	23 – 36	9 – 22	65

KSD: Core silencer | AP: Surface-mounted | IB: Inner cover

iV-Zero Corner M SSE	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV14-Zero Corner M SSE IB Silence Connect AP	11 – 35	26 – 42	12 – 28	69
iV14-Zero Corner M SSE IB Silence Connect AP KSD	10 – 31	23 – 36	9 – 22	72

KSD: Core silencer | SSE: Sound insulation inserts in the corner duct above and below | AP: Surface-mounted | IB: Inner cover

Technical information "iV-Zero with Corner L"

iV-Zero Corner L	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV-Zero Corner L IB Silence	17 – 58	24 – 42	10 – 28	64
iV-Zero Corner L IB Silence KSD	14 – 44	24 – 35	10 – 21	68
iV-Zero Corner L IB Silence Connect AP KSD	14 – 44	23 – 36	9 – 22	68

KSD: Core silencer | AP: Surface-mounted | IB: Inner cover

iV-Zero Corner L SSE	Air volume flow [m³/h]	Sound power level dB(A)	Sound pressure level at 2 m dB(A)	Standard sound level difference D_n,e,w
iV14-Zero Corner L SSE IB Silence Connect AP	11 – 35	26 – 42	12 – 28	69
iV14-Zero Corner L SSE IB Silence Connect AP KSD	10 – 32	23 – 36	9 – 22	72

KSD: Core silencer | SSE: Sound insulation inserts in the corner duct above and below | AP: Surface-mounted | IB: Inner cover

Downloads

ProjectsThe Corner in action

3D-Darstellung-Einbau-Corner-Fensterlaibung-klein

inVENTer-Referenz Einfamilienhaus Medebach Bild 7

inVENTer-Referenz Eigentumswohnung Jena Bild 3

Ventilation “around the corner” is possible with the inVENTer Corner.

The narrow flat duct of the corner closure allows the ventilation outlet to be covered by a discreet stainless steel reveal grille. Adapted to the color of the external plaster on request, the external finish is practically invisible.