TOSTEM x Shankai Window System — Cordially Invited. Friday 24th July 2026, 4:30 PM to 9:00 PM, 3rd Floor Above Patel Hardware, Kranti Chowk, Jalna Road, Chhatrapati Sambhajinagar (Aurangabad)
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The Range

Six systems. One standard of fit.

From slim aluminium sightlines to structural curtain-wall systems — explore every series, or jump straight to a category built for your project.

Browse By Category

Find the right system for your opening.

Individual Systems

Every product, in detail.

Full specifications, glazing options, and hardware for each system below.

Aluminium casement window with a mountain view
Aluminium Series

Casement Windows

Outward-opening sashes with a fully insulated multi-chamber frame.

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Aluminium sliding window and door opening onto a garden
Aluminium Series

Sliding Windows

Smooth two- and three-track sliding sashes on sealed bearings.

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Slim-line aluminium window with an autumn tree view
Aluminium Series

Slim-Line Windows

Narrow sightline profiles engineered for a minimal facade.

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Floor-to-ceiling curtain wall glazing overlooking the sea
Aluminium Series

Curtain Wall Facades

Structural glazing systems engineered for wind load and long spans.

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Corner sliding glass doors opening to an ocean view
Door Series

French & Sliding Doors

Dual-sash entry systems with a fully weathersealed, secure close.

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Folding doors opening a living room onto a pool deck
Door Series

Bi-Fold Doors

Concertina panel systems that fold away completely.

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Ready to build something exceptional?

Let's discuss your project — from facade to fenestration.

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