Aluminium Casement Windows
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Product Specifications

Schon Doorways' Aluminium Casement Windows are the perfect blend of traditional opening style and contemporary engineering. Designed to swing outward or inward on side hinges, these windows provide full, uninterrupted ventilation, superior sealing, and timeless elegance. Ideal for spaces that demand both performance and aesthetics, our casement windows offer unbeatable thermal efficiency, sound insulation, and design flexibility. Whether it’s a quiet bedroom, a scenic kitchen view, or a breezy living space—our aluminium casement systems are engineered to deliver comfort and class that lasts.

Airtight Performance

10.7 m3/h.m2 (ASTM E283)

Acoustic Performance

T-1 : 25 dB (JIS A 1416)

Watertight Performance

300 Pa (ASTM E300)

Wind Pressure Endurance

2000 Pa (ASTM E330)

Why Choose Casement Windows from Schon Doorways?

Maximum Ventilation

Opens fully to allow natural air circulation

Superior Sealing

Blocks dust, noise, rain, and pollution

Thermal & Acoustic Performance

Compatible with double-glazing & thermal break systems

Minimalist Frames, Maximum Visibility

Slim aluminium design for wider views

Inward or Outward Opening Options

Tailored to your layout

Multipoint Locking Systems

Added security with sleek aesthetics

Key Features & Technical Specifications

Material

High-grade aluminium alloy (standard or thermally broken) High-grade aluminium alloy (standard or thermally broken)

Opening Type

Inward or outward hinged

Glass Options

Single, double-glazed, laminated, low-E, toughened

Sealing System

EPDM gaskets + compression locks

Locking Mechanism

Multipoint lock or friction stay handle

Mesh Options

Detachable or retractable mosquito mesh

Finish Options

Powder-coated, anodized, matte, wood-grain textures

Designed for Control. Built to Perform.

Unlike sliding windows that offer partial opening, casement windows open completely—providing full ventilation when needed and full sealing when closed. They also offer better thermal performance due to compression seals, making them ideal for climate control and acoustic insulation.

At Schon Doorways, we engineer our casement systems with German precision hardware, high-performance gaskets, and sleek finishes—making them a top choice for architects, designers, and homeowners alike.

Ideal Use Cases for Casement Aluminium Windows

Living rooms, bedrooms, and kitchens in premium homes

Villas and bungalows requiring classic design with high airflow

Office or institutional spaces needing strong sealing

High-rise apartments for controlled ventilation

Commercial facades requiring uniform exterior appearance

Our Projects

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Frame Colours: 1

Jet black, snow white, bronze, grey, champagne, custom RAL

Consultation

Handle Styles: 2

Minimalist lever handles, hidden locks, heritage styles

Consultation

Glass Choices: 3

Frosted, clear, patterned, low-E, soundproof

Consultation

Mesh & Grill: 4

Hidden mesh, detachable mosquito net, optional security grill

Consultation

Let Your Windows Work Smarter

Bring home the perfect balance of airflow, insulation, and style with Schon’s Aluminium Casement Windows.

Frequently Asked Questions

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