AT 520

Profiled on inside, square-edged on outside.

Key Features

Round edge on inside, square edge on outside

Cavity-filled structure with expansion insert for thermal stability

5-lever locking as standard for highest security

UD up to 0.80 W/(m2 K)

N/A

Up to 33 dB

up to RC2 | Multi-point locking

93 mm

For any questions, please email info@neufenster.com or call us Toll Free at 1 (844) 638-3367.

Our showrooms in Toronto and Montreal are open daily (by appointment) from 9am – 5pm.

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