AT 540

Flush inside and outside.

Key Features

Flush

Inside and outside flush

Insulated

Double cavity-filled structure with expansion insert for thermal stability

Secure

5-lever locking as standard for highest security

Thermal Efficiency

UD as low as 0.75 W/(m2 K)

Triple Glazed

N/A

Sound Reduction

up to 35 dB

Security

up to RC2 | Multi-point locking

Construction Depth

93 mm

Get in Touch

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

VISIT OUR SHOWROOMS

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

Virtual consultations

Not able to make it to our showroom? Let us show you our products via video conference.