ALCOI India, a leading aluminium windows and doors company in India, announces a sharpened 2025–26 focus on climate-adapted, performance-tested fenestration built for Indian conditions. From luxury residences to boutique commercial spaces, ALCOI’s engineered systems blend design minimalism with measurable gains in comfort, safety, and durability.
Engineered systems, not just frames
Where many offerings stop at commodity profiles, ALCOI delivers an integrated system of aluminium windows (“system aluminium windows” for global readers) designed to control air, water, and sound infiltration while maintaining slim sightlines.
Optimised tolerances, robust hardware, and glazing flexibility mean architects and homeowners get a tighter seal, smoother operation, and long-term stability—without compromising on contemporary aesthetics.
Signature aluminium windows and doors for every design brief
ALCOI’s portfolio covers the most specified typologies in India:
AluLITE — System windows: A high-performance sliding platform supporting up to 32 mm glazing and 180 kg per shutter, enabling wide, clear openings with confident movement.
AluFIT — fixed & casement: Clean, ergonomic profiles available in classic and contemporary looks, with inside/outside swing and tilt-turn options for cross-ventilation and acoustic comfort.
AluBUILD — sliding systems: Smooth, space-efficient solutions for residential and commercial use where footprint and functionality both matter.
SkyWOOD — casement doors & windows: For projects asking for a premium door-grade build in aluminium with long-life performance.
Together, these systems cover aluminium sliding windows, aluminium sliding doors, aluminium glass windows, and statement-grade entries—giving specifiers a single source for matched performance and finishes.
Designed for Indian climates
Monsoons, dust, coastal air, and high wind loads demand more than generic hardware. ALCOI’s climate-adapted construction supports advanced glazing (Low-E/solar-control compatible), reliable drainage, and steady operation over time. The result is a premium fenestration solution that looks refined on day one and keeps performing year after year.
Clarity for buyers and specifiers
Decision-makers increasingly expect transparency. ALCOI guides aluminium windows manufacturers' choices, design trade-offs, and even indicative pricing so homeowners and architects can align budgets early.
For larger openings, corner sliders, and lift-slide concepts, the team helps match glass thickness, hardware class, and wind-zone requirements to the brief—reducing redesigns late in the project.
Built for projects, supported for life
From consultation to installation and after-sales, ALCOI’s process is tuned for Indian sites and schedules. Precision site measurements, finish previews, and trained installation teams minimise rework.
Post-handover, maintenance guidance and support help preserve performance and sheen—because the real test of a window is how it behaves through summers, monsoons, and years of use.
“Great windows are quiet, effortless, and almost invisible—until you notice how much more comfortable the room feels. Our goal is to make that experience repeatable across Indian climates, floor-to-floor.”: ALCOI India
About ALCOI India
Founded in 2006 and headquartered in Panchkula, Haryana, ALCOI India manufactures premium aluminium windows, doors, and sliding systems for modern homes, apartments, and commercial spaces.
Explore more or request a consultation at alcoi.in.





