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Architectural Trade & B2B Specification

Heirloom Solid Brass Hardware for Luxury Portals & Villa Estates

Indistores partners directly with architectural practices, interior design studios, and luxury villa estate developers. We deliver authentic sand-cast solid brass door hardware engineered with through-bolt security, rich acoustic resonance, and verified volume pricing schedules.

Solid Brass Alloy
Architectural CuZn40 formulation. Unfilled solid metal casting with 1.8 kg to 3.2 kg authentic heft.
Heavy Portal Fitment
Engineered for 35mm to 65mm+ heavy teak, rosewood, and engineered acoustic door cores.
15% to 30% Trade Terms
Structured volume discount tiers with phased site delivery and project account management.
Direct Foundry Dispatch
Single-pour batch finish consistency, foam-cradled packaging, and insured door-to-site freight.
Foundry Engineering

The Four Architectural Trade Pillars

Hardware specified for luxury residences and boutique hospitality properties must withstand decades of continuous operation while preserving aesthetic dignity.

PILLAR I

Material Integrity & Unfilled Casting

Every Indistores piece is cast from architectural solid brass. We reject hollow stampings, pot-metal cores, and synthetic resin fillers. The result is unmatched tactile density and structural permanence.

CuZn40 Alloy • Zero Voids
PILLAR II

Deep Acoustic Percussion

Designed to produce a low-frequency, resonant strike that carries through deep timber foyers. Our brass strikers deliver a command of presence that electronic buzzers and lightweight replicas cannot reproduce.

Natural Resonance • Teak Tuned
PILLAR III

Through-Bolt Rear Anchoring

Heavy portals require mechanical security. Our knockers mount via solid brass threaded through-bolts passing entirely through the door core, secured internally with decorative architectural dome nuts.

Anti-Shear • M8 Brass Rods
PILLAR IV

Dedicated Architectural Liaison

Registered specifiers receive direct foundry access: CAD 2D/3D BIM dimensional drawings, custom through-bolt lengths, finish sample loans, and phased dispatch aligned to contractor door fitment milestones.

1-on-1 Studio Concierge
Commercial Advantage & Scale

Architectural Trade Volume Schedule

Structured commercial discounts calibrated for bespoke residences, boutique resorts, and master-planned residential communities.

Tier 1 Specification

Private Residences

10 to 24 units • Villa / Penthouse Projects
15% OFF
Standard published retail schedule
  • Custom through-bolt lengths matched to door core (35–55mm)
  • Single foundry pour finish batch matching
  • Archival foam-cradled individual boxed packaging
  • Dispatch in 7–10 business days across India
Apply for Tier 1 Terms
Tier 3 Specification

Estate Developments

50+ units • Master-Planned Towers & Communities
30% OFF
Custom contract pricing & priority tooling
  • Bespoke motif adaptation or custom crest casting available
  • Complimentary physical master prototype for client sample mock-up
  • Dedicated foundry liaison with weekly project progress reporting
  • Crated freight delivery & staged corporate billing
Apply for Tier 3 Terms
Custom Casting Atelier

Bespoke Motif Tooling & Estate Crests

For landmark estates, heritage havelis, and signature boutique hotels requiring bespoke iconography, our foundry sculpts original wax masters and red sand moulds directly from architectural elevations or hand-drawn sketches.

All custom castings maintain our uncompromising standard: sand-cast solid brass with unfilled structural heft and living artisanal patinas.

14 Days CAD elevation to physical wax master tooling
21 Days Red-sand mould to first physical solid brass pour
3 Patinas Living Raw Brass, Aged Antique, Hand-Burnished Satin
Verified Specifier Inquiry

Apply for Architectural Trade Terms

Professional Practice Notice: Trade pricing, tiered volume terms, and physical sample loans are reserved exclusively for licensed architects, interior design studios, and luxury estate developers. All applications require a valid GSTIN or recognized professional registration number.
Please enter your firm or studio name.
Please enter your contact name.
Please provide a valid professional email address.
Please enter a valid telephone or WhatsApp contact number.
Valid 15-digit GSTIN or recognized Professional Trade ID is required. Required to verify professional status and protect retail trade margins.
Inquiry Reference Dossier
#TRD-20260913-A841
Credentials Logged • Pending Desk Review

Trade Application Acknowledged

Your credentials for Studio Practice have been entered into the Indistores Architectural Trade Registry. An official confirmation dossier has been dispatched to .

Principal Specifier —
Project Scope —
Volume Specification —
Site Timeline —

Next Steps for Your Practice

  • Our Trade Desk validates your GSTIN and professional registration within 24 business hours.
  • Upon verification, your firm receives the complete trade pricing schedule (15% to 30% volume discounts) and direct ordering instructions.
  • A dedicated Architectural Trade Liaison will connect to coordinate custom through-bolt lengths or finish sample loans.
Connect with Trade Liaison on WhatsApp
Specifier Inquiries

Frequently Addressed Hardware Specifications

What door thicknesses are supported by standard hardware?

Our standard hardware suites include solid brass through-bolts engineered for 35mm to 55mm solid timber portals. For heavy acoustic doors (up to 75mm), custom-length threaded rods are supplied at no extra charge upon specification.

Can your foundry cast bespoke family crests or custom architectural motifs?

Yes. For projects specifying 25 or more units, our master mould-makers can translate 2D vector elevations or hand-drawn sketches into original physical wax models and red sand casting tooling.

What is the difference between living brass and lacquered hardware?

All Indistores hardware is hand-cast in unfilled solid brass and finished without artificial polyurethane lacquers. The metal breathes and gracefully develops a deep, self-protecting patina over decades, characteristic of heirloom architectural hardware.

How are finish samples loaned to design practices?

Registered studios can request a physical finish sample binder containing all three artisanal patinas (Living Raw Sand-Cast, Aged Antique, and Hand-Burnished Satin) for client presentations and mood boards.

Need Immediate Site Specification Assistance?

Our architectural team assists with door core compatibility, borehole templates, and urgent site mock-ups.