Cero III
Cero III Profile

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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Browse the extensive range of products we offer here in our catalogue. This is available to you as a PDF or in hard copy.

  • Photos & illustrations of all ranges

  • Specifications, finishes & colours

  • New technologies

  • Multiple glazing options

  • Guarantees & Warranties

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