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The Complete Guide to Tilt & Turn Windows

What Are Tilt & Turn Windows?

Tilt & turn windows feature a tri-mode operation system:

Tilt Mode: 15° inward tilt for rain-safe ventilation

Turn Mode: 90° full opening for easy cleaning

Closed Mode: 4-side compression seal for maximum airtightness

Advantages Comparison

Advantage Tilt & Turn Sliding Windows
Airtightness ≤0.8 m³/(m·h) ≥2.5 m³/(m·h)
Ventilation Adjustable dual airflow 50% opening max
Cleaning 90° inward rotation External access needed

German Engineering Standards

Featuring hardware with certifications:

1、EN 14351-1 European performance standard

2、DIN 18055 German airtightness class

3、2000-cycle test Exceeds industry norms

Glass Configuration Options

Thermostatic (K≤1.0 W/(m²K)) Safety (EN 356 P5A) Silent (Rw≥42dB)
Triple Low-E coating
Argon gas filling
Warm edge spacer strip		 6mm toughened glass + 1.52mm PVB laminated
Impact resistance energy ≥ 50 Joules		 Silent (Rw≥42dB)

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