Three Specialized Manufacturing Divisions
JK International operates specialized processing and manufacturing lines across Glass, Aluminium, and uPVC to deliver integrated, high-performance building envelope solutions.
Glass Solutions
Advanced architectural glass processing backed by horizontal forced convection tempering furnaces, clean-room PVB lamination, and DGU production lines.
- ✓ Toughened, Curved & Heat-Strengthened Glass
- ✓ Laminated PVB Safety & Bullet-Resistant Glass
- ✓ Double Glazed Units (DGU) & Acoustic Glazing
- ✓ Ceramic Printed, Designer Glass & Spider Fittings
Aluminium Systems
Architectural aluminium doors, windows, and structural framing systems engineered for structural rigidity, slim profiles, and smooth long-term operation.
- ✓ Multi-Track Sliding Patio Doors & Windows
- ✓ Casement Windows, French Doors & Bi-Fold Sets
- ✓ Commercial Office Partitions & Glazed Dividers
- ✓ Curtain Wall Facades & Balcony Railing Channels
uPVC Systems
Multi-chamber thermal uPVC door and window profiles with galvanized steel reinforcement for high energy efficiency, noise reduction, and weather resistance.
- ✓ High-Span Sliding Windows & Doors with Bug Mesh
- ✓ Compression-Sealed Casement & Tilt-and-Turn Systems
- ✓ Multi-Chamber Acoustic Buffering (30-40 dB)
- ✓ 100% Termite-Proof, Weather-Sealed & UV-Stable
Glass Solutions Catalogue
Our Glass Processing Division manufactures a comprehensive range of architectural glass products — each tested to BIS and international standards.
Toughened Safety Glass
Heat-treated for 4-5x annealed strength. Shatters into small harmless granules. Ideal for facades, balustrades, and shower enclosures.
Laminated Glass (PVB)
PVB interlayer holds fragments intact on breakage. Blocks 99% UV. Suitable for skylights, canopies, floors, and acoustic enclosures.
Insulating Glass (DGU/IGU)
Two glass lites with air/gas void for thermal and acoustic performance. Dual-seal construction for exterior windows and curtain walls.
Heat Strengthened Glass
Partial heat treatment for 2x annealed strength. Retains large fragments on breakage. Suitable for overhead glazing and facades.
Bullet Resistant Glass
Multi-layered polycarbonate and glass laminates engineered to resist ballistic impact. Used in banks, embassies, and security installations.
Bend Toughened Glass
Curved architectural glass with full toughening. Used for feature facades, curved balustrades, revolving doors, and corner glazing.
Ceramic Printed Glass
Digital ceramic screen-printing permanently fused to glass during toughening. For spandrel panels, privacy screens, and facades.
Designer & Frosted Glass
Acid-etched, sandblasted, and decorative glass options for interior partitions, doors, shower enclosures, and feature architectural elements.
Aluminium Windows & Doors Catalogue
Precision-fabricated aluminium architectural systems for residential, commercial, and industrial applications — from sliding windows to curtain wall facades.
Aluminium Windows
Two-Track Sliding Windows
Classic two-track aluminium sliding windows with smooth roller systems. Available with integrated mosquito mesh track.
Three-Track Sliding Windows
Three-track configuration for wider openings with a fixed centre panel and two operable sashes.
Casement Windows (Single & Double)
Side-hung opening sashes with EPDM seals and multi-point security locks. Inward or outward opening configurations.
Tilt-and-Turn Windows
Dual-function hardware: top-tilt for ventilation, full inward turn for cleaning. Preferred in multi-storey residential projects.
Aluminium Doors
Sliding Doors (2, 3 & 4-Track)
Heavy-duty multi-track sliding door systems with whisper-quiet tandem rollers for balconies, verandas, and living areas.
French & Casement Doors
Elegant double-door casement sets with compression seals and multi-point locking. Suitable for bedrooms, terraces, and entryways.
Folding / Bi-Fold Doors
Concertina folding doors (3 to 7 sash) that stack completely to one or both sides, creating barrier-free indoor-outdoor connection.
Office Partition & Curtain Wall
Modular slimline aluminium partition frameworks and curtain wall facades for commercial cabins, conference rooms, and towers.
uPVC Windows & Doors Catalogue
Multi-chamber energy-efficient uPVC profiles with galvanized steel reinforcement, multi-point locking, and fusion-welded corners for superior insulation and durability.
uPVC Windows
Sliding Windows (2 & 3-Track)
Multi-chamber uPVC sliding windows with internal galvanized steel cores and integrated water drainage for wide-span openings.
Casement Windows (Single & Double)
Twin TPE/EPDM gasket casement profiles delivering superior acoustic insulation. Ideal for noise-sensitive bedrooms and offices.
Tilt-and-Turn Windows
German-spec hardware providing secure top-tilt for ventilation and full inward swing for cleaning. Popular in luxury residences and hotels.
Fixed & Ventilator Windows
Non-opening fixed lights and ventilator windows for maximum glazing area, views, and natural light with optional mesh integration.
uPVC Doors
Sliding Doors
Smooth-rolling uPVC sliding door systems for balconies and living areas. Available with integrated mosquito mesh track.
French & Casement Doors
Inward/outward opening uPVC casement and French door sets with multi-point locking and compression seals for weatherproofing.
Balcony & Terrace Doors
Heavy-duty uPVC door frames for balcony and terrace access with weather resistance, UV stability, and anti-corrosion properties.
Entrance & Main Doors
Single and double-panel uPVC entrance doors with high-security multi-point locking mechanisms for residential main entrances.
Two Dedicated Factory Plants.
Built For Architectural Scale.
Equipped with European forced-convection glass tempering furnace lines, cleanroom PVB autoclaves, and multi-axis CNC fenestration machining centers across Kangra and Jalandhar.
Glass Processing & uPVC Systems Plant
Tri-Division Manufacturing Hub
Glass Processing
CNC cutting tables, multi-wheel automated edge polishing, waterjet cutouts, and forced-convection thermal tempering.
Aluminium Fabrication
Precision multi-angle architectural mitering, hydraulic corner joint crimping, and EPDM weather-gasket sealing.
uPVC Engineering
Multi-chamber profile cutting, galvanized steel core insertion, multi-point perimeter locking, and robotic corner welding.
Testing Laboratory
Real-time surface stress measurements, optical distortion audits, thermal shock testing, and joint NIT research support.
Projects & Installations
A snapshot of architectural glass, aluminium systems, and fenestration delivered across commercial, retail, and residential developments.
Connect With Our Engineering Team
Select your division requirement or contact our regional representatives directly for custom sizing, architectural drawings, or quotation requests.
Request Product Quotation
Submit your project sizes, specifications or drawing requirements. Our technical estimation desk will contact you promptly.
