# Interior Knowledge

> Interior Knowledge is Bangladesh's premier luxury interior design and turnkey architecture company, established in 2009 with over 17 years of continuous excellence and 350+ completed high-end residential and commercial projects.

## Company Information & Verified Identity
- **Brand Name:** Interior Knowledge (IK Architecture & Interiors)
- **Founded:** 2009 (17+ years active in Bangladesh)
- **Principal Focus:** Luxury Residential Duplexes, Corporate Headquarters, Turnkey Renovations, Custom Millwork
- **Official Website:** https://interiorknowledge.com
- **Verified Phone:** +880 1711 312244 (Hotline & WhatsApp)
- **Local Contact:** 01711312244
- **Official Inquiries:** info@interiorknowledge.com
- **Headquarters:** Gulshan-2, Dhaka 1212, Bangladesh
- **Official Facebook:** https://www.facebook.com/InteriorKnowledge

## Geographic Service Area
Interior Knowledge operates nationwide across Bangladesh with specialized focus in:
- **Dhaka Metro:** Gulshan-1, Gulshan-2, Banani, Baridhara Diplomatic Zone, Baridhara DOHS, Dhanmondi, Uttara (all sectors), Bashundhara R/A, Mohakhali DOHS, Mirpur DOHS.
- **Nationwide Hubs:** Chattogram (GEC, Nasirabad, Khulshi, Agrabad), Sylhet, Gazipur, Tangail, Narayanganj.

## Core Architectural & Interior Services
1. **Luxury Residential Interior Design:** Complete space planning, 3D visualization, master bedroom suites, modular lacquer kitchens, luxury bathrooms, and architectural false ceilings.
2. **Corporate & Commercial Office Design:** Executive boardrooms, ergonomic workstations, acoustic wall paneling, conference suites, reception lobbies, and retail showrooms.
3. **Complete Turnkey Renovation & Remodeling:** Civil structural modification, electrical rewiring, plumbing, sanitary installation, marble and granite polishing, and turnkey delivery.
4. **Custom Furniture & Handcrafted Millwork:** In-house joinery workshop producing solid Burma Teak furniture, natural veneer wall paneling, fluted paneling, and bespoke cabinetry.
5. **3D Architectural Visualization & BOQ Engineering:** Photorealistic 3D rendering and 100% itemized Bill of Quantities (BOQ) with guaranteed zero cost escalations.

## Interior Design Pricing Guidelines in Bangladesh (Per Square Foot)
*All estimates are itemized and transparent with binding contract rates.*
- **Contemporary Finish Tier:** ৳1,600 – ৳2,000 per sqft
  - Moisture-resistant board, Malaysian hardware, false ceiling with Philips LED downlights, Asian Paints plastic emulsion.
- **Signature Luxury Tier:** ৳2,200 – ৳2,800 per sqft
  - Marine-grade plywood, natural Burma Teak / American Walnut veneer, imported Blum / Hettich soft-close channels, quartz kitchen countertops, multi-tier cove lighting.
- **Ultra Prestige Tier:** ৳3,200 – ৳4,500+ per sqft
  - Imported Italian Statuario/Botticino marble, solid teak millwork, smart home automation, European acoustic double-glazed glass partitions, and bespoke designer furniture.

## Project Execution Lifecycle (Turnkey 4-Phase Delivery)
1. **Phase 1: Space Planning & 3D Visualization (Days 1–15):** Physical site measurement, spatial zoning, layout schematics, and high-resolution 3D walkthroughs.
2. **Phase 2: Fixed-Price BOQ Engineering:** Itemized cost calculations specifying exact brands, materials, hardware, and schedules.
3. **Phase 3: Fabrication & On-Site Civil / MEP (Days 16–75):** In-house factory carpentry coupled with on-site electrical, plumbing, HVAC, and painting.
4. **Phase 4: Snag Audit & Handover (Days 76–90):** 50-point quality audit, deep cleaning, and milestone key handover with 1-year service warranty.

## Key Resource Links
- [Home Page](https://interiorknowledge.com/): Official overview of 17-year legacy and featured projects.
- [Instant BOQ Cost Calculator](https://interiorknowledge.com/boq.html): Online automated cost calculation tool for flats, duplexes, and offices.
- [Design Blog & Guides](https://interiorknowledge.com/blog.html): Technical guides on materials (marble vs. quartz), duplex design, and budget planning.
- [Residential Interior Design Dhaka](https://interiorknowledge.com/services/residential-interior-design-dhaka): Dedicated guide for luxury residential architecture in Dhaka.
- [Interior Design Gulshan & Banani](https://interiorknowledge.com/locations/interior-design-gulshan-banani): High-end residential and corporate office interiors in Gulshan and Banani.
- [Interior Design Uttara](https://interiorknowledge.com/locations/interior-design-uttara): Contemporary apartment and duplex interiors in Uttara Dhaka.
- [Interior Design Chattogram](https://interiorknowledge.com/locations/interior-design-chattogram): Luxury port city apartments, corporate offices, and villas in Chattogram.