AT Casement Aluminium Window — Outward-Opening Casement Window
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Outward-Opening Casement Window

AT Casement Aluminium Window

Precision ventilation

overview

Precision ventilation

AT Casement features a slim thermally broken aluminium frame with multi-point locking and a continuous compression seal. The sash opens outward on concealed friction hinges, capturing breezes and directing airflow deep into the room.

features

Key features

01

Multi-point locking system

02

Concealed friction hinges

03

Thermal break technology

04

Double or triple glazing options

05

Flush sash option

06

Hurricane-rated hardware

technical

Specifications

Frame Depth 60–70 mm
Air Tightness Class 4 (EN 12207)
Water Tightness Class E1050 (EN 12208)
Wind Resistance Class C5 (EN 12210)
U-Value 1.4 W/m²K (double)
Acoustic Rating Up to Rw 45 dB
gallery

Project imagery

AT Casement Aluminium Window — project imagery 1
AT Casement Aluminium Window — project imagery 2
AT Casement Aluminium Window — project imagery 3
faq

Common questions

What glazing options are available for the AT Casement?

We offer double and triple glazing with low-E coatings, argon fill, and laminated acoustic or security glass.

Can the AT Casement be used in high-rise buildings?

Yes. The system is engineered with hurricane-rated hardware and reinforced frames for high-rise and coastal applications.

Is the AT Casement thermally broken?

Yes. A polyamide thermal break reduces heat transfer, improving energy efficiency and reducing condensation in tropical and temperate climates.

What finishes are available?

We offer powder-coated finishes in a wide range of colours, as well as anodized and wood-grain effect options.

next steps

Interested in AT Casement?

Request technical documentation, schedule a consultation, or discuss your project requirements with our team.

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