Classic · WP-01
Lumia Pure White
Pure, timeless and architectural — the signature of modern minimalism.
Sri Chowdeshwari Associates
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European Quality • German Engineering
Redefining Luxury withPremium uPVC Systems
Modern • Durable • Elegant • Acoustic Soundproofed
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About Us
Architecture-grade craft.Engineered for living.
Sri Chowdeshwari Associates is Bangalore’s premier fabricator of German-engineered Lumia uPVC window and door systems. Our multi-chambered profiles with dual elastomeric gaskets are built with lead-free Calcium-Zinc stabilizers and 100% recyclable compounds — engineered to resist intense Indian monsoons, solar heat and city traffic noise, suppressing up to 40dB of sound.
6+
Extrusion series
40dB
Sound cutoff
100%
Lead-free uPVC
Our Products
A system for every opening
Precision uPVC systems, tailored to the architecture of your home.
01
Lumia 60 & 80 Series
Luxury Sliding Windows
Sleek sliding systems with 1.8–2.2mm wall gauges, dual-gasket weatherseals, steel-reinforced chambers and insect-screen support — maximum glass, effortless glide.
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02
Lumia 60 Casement Series
Acoustic Casement Windows
European swing-open casements with multi-point hermetic locking and composite gaskets — blocking environmental noise up to 40dB.
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03
Lumia 99 & 110 Series
Panoramic Sliding Doors
Heavy 2.1–2.5mm floor-to-ceiling track systems that dissolve the boundary between interiors and gardens with cinematic ease.
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04
Lumia 60 Inward / Outward Panels
Heavy-Duty Swing Doors
Statement entrance and passage doors with reinforced 2.2mm door sashes, designer panels and uncompromising security engineering.
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05
Lumia Auxiliary Series
Openable & Jalousie Windows
Versatile openable, louver and jalousie systems designed for airflow, privacy and easy everyday living.
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06
Turnkey Projects
Luxury Villa Installations
Complete façade glazing for villas — from site survey and precision fabrication at our Bidrahalli facility to white-glove installation.
Request detailsPremium Finishes
Crafted in five signatures
European Lamination · DK01-14B
European Walnut
Deep, warm woodgrain with a hand-finished European character.
European Lamination · KC21-14B
Golden Oak
Sunlit honey tones that bring natural richness to every façade.
European Lamination · MH-09
Dark Mahogany
A regal reddish-brown finish for stately, classical elegance.
Solid · 3Y82-14B
Brushed Smoky Gray
Soft industrial elegance with a refined matte metallic character.
Solid · BP-05
Architectural Jet Black
Deep satin matte finish, UV-optimized for harsh South Asian climates without fading.
Why SCA uPVC
Performance, perfected
German Engineering
Machined to European standards for tight corner-weld tolerances and seamless hardware tracks.
Lead Free Profiles
100% safe compounds formulated with non-hazardous Calcium-Zinc stabilizers.
Acoustic Soundproofing
Multi-point locking and composite gaskets block environmental noise up to 40dB.
Storm & Weather Resilient
Inclined water-drain chambers and high-sill steps block storm infiltration.
Thermal Insulation
Multi-cavity chambers create thermal barriers, cutting heating and cooling loss.
Multipoint Security Locks
Robust locking pins interlock steel-reinforced sashes deep into the frame.
100% Recyclable
Sustainable uPVC compounds, fully recyclable for a greener future.
Termite & Corrosion Proof
Impervious to termites, rust and rot — engineered for decades of service.
Strong Couplers
Secure, durable connections between frames and sashes for long-lasting performance.
Lumia Technical Catalog
Profile Specifications
Compare Lumia extrusion metrics — unit weights, chamber wall gauges and packing counts. Standard extrusion lengths: 5.8–6.0 m · Dual-seal ready.
| Series | Profile / Catalog ID | Weight (kg/m) | Wall Gauge | Pcs / Bag |
|---|---|---|---|---|
| 60 Sliding | 60 Sliding Frame ID: T60K | 1.02 | 1.8 mm | 4 |
| 60 Sliding | 60/88 Sash Mullion ID: T60/88SZT | 0.66 / 0.75 | 1.8 mm | 10 |
| 60 Sliding | 60/88 Sliding Sash (A) ID: T60/88S(A) | 0.83 / 0.86 | 1.8 mm | 10 |
| 60 Sliding | 60/88 Sliding Sash (E) ID: T60/88S(E) | 1.01 / 1.05 | 2.5 mm | 8 |
| 80 Sliding | 80 Sliding Frame ID: T80K | 1.12 | 1.9 mm | 4 |
| 80 Sliding | 80 Sliding Frame (H) ID: T80K(H) | 1.25 | 2.2 mm | 4 |
| 80 Sliding | 80 Sash Mullion ID: T80SZT | 0.58 / 0.62 | 1.7 mm | 10 |
| 88 Sliding | 88 Sliding Frame (D) ID: T88K(D) | 1.31 | 2.2 mm | 4 |
| 88 Sliding | 88 Sliding Sash (D) ID: T88S(D) | 0.82 / 0.86 | 2.2 mm | 10 |
| 99 Sliding | 99 Sliding Frame ID: T99K | 1.45 | 2.1 mm | 4 |
| 110 Sliding | 110 Sliding Frame (B) ID: T110K(B) | 1.67 | 2.5 mm | 4 |
| 60 Casement | 60 Casement Frame (E) ID: P60K(E) | 0.98 / 1.02 | 2.2 mm | 6 |
| 60 Casement | 60 Inswing Sash (A) ID: P60NKCS(A) | 1.05 / 1.14 | 2.2 mm | 6 |
| 60 Casement | 60 Casement Mullion (E) ID: P60ZT(E) | 1.03 / 1.11 | 2.2 mm | 6 |
| 60 Casement | 60 Inward Door Sash (C) ID: P60NKMS(C) | 1.49 / 1.57 | 2.2 mm | 4 |
| 60 Casement | 60 Outward Door Sash ID: P60WKMS | 1.38 / 1.46 | 2.2 mm | 4 |
| Auxiliary | Jalousie Window Vane ID: BY | 0.16 | 1.5 mm | 30 |
| Auxiliary | Louver Bead Profile ID: BYYT | 0.26 | 1.6 mm | 18 |
| Auxiliary | 20 Decoration Strip ID: 20ZST | 0.10 | 1.5 mm | 50 |
Showing 19 of 19 Lumia core extrusion types · Full technical PDF catalogue with frame designs, sizes, STC tables and cross-sections.
Gallery
Installations that inspire
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#3/1, Baiyappanahalli Village, Gundur Main Road, Bidrahalli Hobli, Bangalore, KA 560049, India
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