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AT 540 ALUMINUM DOOR

The AT 540 entrance door features a completely flush frame and door leaf. Hardware is concealed for a clean and consistent design. Recessed handles and glass surrounds can be fitted flush into the door leaf to maintain its minimalist appearance.

PROPERTIES

Thermal Efficiency
UD as low as 0.78 W/m²K
Sound Reduction
Up to 36 dB
Security
up to RC2
Construction Depth
93 mm

DESIGN YOUR ENTRANCE DOOR

Design your custom entrance door online with the Internorm Door Designer.

You will find Internorm’s four design styles: Home Soft, Home Pure, Ambiente and Studio on the welcome page. Within a chosen design style, you can filter your door by material: Aluminum or Wood-Aluminum. The user menu can be found on the top of the page on the right side.
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