Product – Cero III – Solarlux Solutions

Cero’s customised sliding door perfectly combines technology and design. Minimalist designs, three different system types and glass panels with dimensions of up to 15 square meters are only the beginning of cero’s impressive qualities.

Cero III

cero III offers high thermal insulation with triple glazing and a sash installation depth of 72 mm. cero III is particularly energy-efficient, a design highlight for luxurious private construction. The system can achieve U values of ≤ 0.80 W/m2K, thus meeting passive house standards.

Properties	Cero III
Sliding elements (max. width × max. height)	4 × 6 m / max. sash size 15 m²
Fixed glazing (max. width × max. height)	4 × 6 m / max. sash size 15 m²
Insulating glass (triple glazing)	48 – 54 mm (ESG) / 50 mm standard
Daylight / glass proportion	98%
Runner technology	Stainless-steel rollers and slide rails
Slide rail / base profile	barrier-free in accordance with DIN 18 025
Sash weight	max. 1,000 kg
Surface areas	34 mm all around
Frame height	0 – 79 mm
Uw calculation (width × height 5 × 2.7 m) according to standard	EN 10 077
Thermal separation	in frame and sash profile
Thermal insulation value (glass Ug = 1,1)	–
Thermal insulation value (glass Ug = 0.5)	Uw bis 0,76 W/m²K
Water impermeability up to class	E750 (EN 12 208 / EN 1027)
Air permeability up to class	4 (EN 12 207 / EN 12 211)
Resistance to wind load up to	B3 (EN 12 210 / EN 1627)
Anti-burglar protection class	RC3 (WK3), (EN 1628, 1629, 1630 / EN 1627)
Special requirements	Connection to alarm system, position monitoring and notification systems such as glass-breakage sensors Functional glass protecting against break-in, bullet impact and noise Electrical drive
Technical features	Thermally separated frame and sash profiles Replaceable rollers (without removing the sashes) Reinforced brush seals in front of rollers Glazing rebate ventilation and draining excluding vertical sash sealing Glass thickness tolerances of up to 5 mm possible Linear load transfer in structure Polyethylene-reinforced Q-Lon seals 24 mm locking latch in locking point/frame profile Locking points adjustable by +/–5 mm

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