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Tehnische Zeichnung SN-1

Acoustic performance door

System Schröders SN-1

Single-leaf acoustic performance steel door

Acoustic performance * depending on size see
assessment SEII-16-0211-Hrd, TÜV Nord (de)
Thermal transmittance

UD-Wert ≥ 1.3 W/(m²K) according to EN ISO 10077-1

Behaviour between different climates according to EN 12219 (deflection) class 2 (d + e)
according to EN 12207, up to class 4
Resistance to wind load
according to EN 12210, up to class C5
according to EN 12208, up to class 8A
Ability to release
Resistance to positive and negative pressure
up to 5,000 Pa
Installation in outer walls
CE-Zeichen marked according to DIN EN 14351-1
Technical data
standard dimensions
width from 600 mm to 1,450 mm
heigth from 600 mm to 3,050 mm
Door leaf leaf thickness 68 / 70 mm - smooth, double-walled
plate thickness 1.0 mm to 1.5 mm
sandwich insulation filling
Door frame door frame "ZG"
corner frame
  • optional closed frame
glass dimensions and form variable
  • sound insulation glass ≥ 44 dB
  • glass holding system Schröders
Sealing system see acoustic performance test reports
Lock options single-latch bolt lock according to DIN 18250
three-latch lock for a door height above 2,500 mm

profile cylinder (prefab) unit (cylinder on-site)
  • optional panic lock
securing pin
Hardware / fittings
  • optionally, any approved door handle sets
  • optionally, door closers according to DIN EN 1154

2/3-part KO door hinges
with patented easy-running bearings as easy running doors
or with ball bearing rings

optional hinge with 3D adjustability

Installation wall according to acoustic performance requirements