minimal windows® highline

The innovative premium glass façade system combines aesthetics with outstanding performance features. The slender and frameless glass façades enhance the pure minimalism of architecture.

The glass façade between two structural floors comprises thermally insulated, concealed aluminium frame profiles and is ideal wherever minimum facing widths and maximum glazing height is desired.

The flush-mounted or symmetrically alternating, offset-surface glass façade can be combined as desired for high-rise apartment blocks, hotels, restaurants and penthouses as well as private houses and villas. Available with double- or triple glazing.

KELLER offers 3 different design variants:

Type 1 - Glass-To-Glass, flush-surface glass façade with vertical 10 mm butt joint und SG bonding.

Type 2 - Semi-SG, flush-surface glass façade with vertical 20 mm butt joint outside and 22 mm design static profiles inside.

Type 3 - Cover-Cap-Look, flush-surface glass façade with 22 or 34 mm exterior cover in different design variants and vertical 22 or 34 mm design static profiles inside.

 

 

Type 1
Glass-To-Glass

System glass façade between two floors made from insulated, concealed aluminium frame profiles and post-free glass-to-glass butt jointed implementation.

The Glass-To-Glass variant is designed as a flush-surface glass façade. Design sliding doors can be optionally fitted in the second inner track.

 

minimal windows® highline

minimal windows®4+ highline

Facing width from centre point

vertical 10 mm butt joint with SG bonding

vertical 10 mm butt joint with SG bonding

Maximum leaf size

fixed lights with 12 m² / sliding up to 6.5 m²

fixed lights with 12 m² / sliding up to 7 m²

Maximum overall height

2.50 m

2.80 m

Maximum leaf weight

500 kg

650 kg

Glass thickness

fixed light 36 mm, sliding leaf 34 mm,
double insulation glazing or Heat Mirror® glass

56 mm,
triple insulation glazing or special glass type

Thermal transmission coefficient

Uw ≥ 1.1 W/m²K

Uw ≥ 0.70 W/m²K

Motorisation

option: E-drive (in sliding door configuration)

option: E-drive (in sliding door configuration)

Barrier-free accessibility

DIN 18040-1, DIN 18040-2

DIN 18040-1, DIN 18040-2

Air permeability

class 4 according to EN 12207

class 4 according to EN 12207

Driving rain tightness

class 7A according to EN 12208

class E1050 according to EN 12208

Resistance to wind load

class C4/B5 according to EN 12210

class C5 according to EN 12210

Sound insulation

up to 39 dB achievable

up to 45 dB achievable

Resistance to burglary

as per WK2 (RC2) according to EN 1627

as per WK2 (RC2) according to EN 1627

Please flip your device to view all specifications at a glance.

Type 2
Semi-SG

System glass façade between two floors made from insulated, concealed aluminium frame profiles. Minimalistic facing width of the vertical design post profiles of only 22 mm.

The Semi-SG variant is designed as a flush-surface glass façade in 2 tracks. Design sliding doors can be optionally fitted in the second inner track.

minimal windows® highline

minimal windows®4+ highline

Facing width from centre point

vertical 20 mm butt join outside, 22 mm static post inside

vertical 20 mm butt joint outside, 22 mm static post inside

Maximum leaf size

fixed lights with 18 m² / sliding up to 8.5 m²

fixed lights with 18 m² / sliding up to 12 m²

Maximum overall height

4.00 m

4.50 m

Maximum leaf weight

500 kg

1,000 kg

Glass thickness

fixed light 36 mm, sliding leaf 34 mm,
double insulation glazing or Heat Mirror® glass

56 mm,
triple insulation glazing or special glass type

Thermal transmission coefficient

Uw ≥ 1.1 W/m²K

Uw ≥ 0.70 W/m²K

Motorisation

option: E-drive (in sliding door configuration)

option: E-drive (in sliding door configuration)

Barrier-free accessibility

DIN 18040-1, DIN 18040-2

DIN 18040-1, DIN 18040-2

Air permeability

class 4 according to EN 12207

class 4 according to EN 12207

Driving rain tightness

class 7A according to EN 12208

class E1050 according to EN 12208

Resistance to wind load

class C4/B5 according to EN 12210

class C5 according to EN 12210

Sound insulation

up to 39 dB achievable

up to 45 dB achievable

Resistance to burglary

as per WK2 (RC2) according to EN 1627

as per WK2 (RC2) according to EN 1627

Please flip your device to view all specifications at a glance.

Type 3
Cover-Cap-Look

System glass façade between two floors made from insulated, concealed aluminium frame profiles. Minimalistic facing width of the vertical design post profiles of only 22 / 34 mm.

The Cover-Cap-Look is designed as a flush-surface glass façade in 2 tracks. Design sliding doors can be optionally fitted in the inner track.

minimal windows® highline

minimal windows®4+ highline

Facing width from centre point

exterior cover cap, 22 mm,
22 mm static post inside

exterior cover cap, 34 mm,
34 mm static post inside

Maximum leaf size

fixed lights with 18 m² / sliding up to 8.5 m²

fixed lights with 18 m² / sliding up to 12 m²

Maximum overall height

4.00 m

4.50 m

Maximum leaf weight

500 kg

1,000 kg

Glass thickness

fixed light 36 mm, sliding leaf 34 mm,
double insulation glazing or Heat Mirror® glass

56 mm,
triple insulation glazing or special glass type

Thermal transmission coefficient

Uw ≥ 1.1 W/m²K

Uw ≥ 0.70 W/m²K

Motorisation

option: E-drive (in sliding door configuration)

option: E-drive (in sliding door configuration)

Barrier-free accessibility

DIN 18040-1, DIN 18040-2

DIN 18040-1, DIN 18040-2

Air permeability

class 4 according to EN 12207

class 4 according to EN 12207

Driving rain tightness

class 7A according to EN 12208

class E1050 according to EN 12208

Resistance to wind load

class C4/B5 according to EN 12210

class C5 according to EN 12210

Sound insulation

up to 39 dB achievable

up to 45 dB achievable

Resistance to burglary

as per WK2 (RC2) according to EN 1627

as per WK2 (RC2) according to EN 1627

Please flip your device to view all specifications at a glance.

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