Structural Retrofitting & Remodeling

Transformative Architectural Renovation in Ahmedabad

Breathing new life into older bungalows and corporate spaces. Led by Civil Engineer Varun Sangani, Rare Design Studio combines structural retrofitting, open-plan architectural reconfiguration, and luxury bespoke finishes across Ambawadi, Vastrapur, Bodakdev, and Satellite.

Structural Retrofitting & Column Jacketing Open-Plan Wall Removal Engineering Permanent Crystalline Waterproofing Complete 3-Phase MEP Overhauls 10-Year Structural Integrity Warranty
+30 Yrs
Added Structural Lifespan
100%
Cured Capillary Dampness
+60%
More Natural Daylight Inflow
12-16 Wks
Average Bungalow Turnaround

Why Renovation Requires Civil Engineering Mastery

Renovation is far more technically demanding than building on a blank canvas. When constructing new, you have predictable blueprints and virgin soil. In a renovation, you inherit hidden aging stresses: carbonated concrete, rusting rebar within columns, load-bearing brick walls supporting unrecorded upper-floor loads, and decades of concealed water leaks that have weakened sub-slab mortar beds.

Conventional interior contractors approach renovation as a purely cosmetic task—slapping gypsum boards over damp walls, knocking down partition walls without calculating beam shear, and overloading balconies with heavy natural stone. The tragic result is recurring cracks, ceiling sag, and hazardous structural destabilization.

At Rare Design Studio, every renovation project begins with an exhaustive Structural Health Audit directed by Civil Engineer Varun Sangani. We deploy non-destructive testing (NDT), rebound hammer checks, and ultrasonic pulse velocity tests to diagnose the core load capacity of the building before a single chisel touches your property.

Engineered Structural Retrofitting & Diagnostic Approach

Engineered Load-Bearing Wall Removal

We replace dark, compartmentalized masonry walls with concealed structural steel portal frames or post-tensioned lintels, creating sunlit, airy open-plan pavilions with complete structural safety.

Micro-Concreting & Carbon Fiber Jacketing

We strengthen distressed columns and sagging floor slabs using polymer-modified micro-concrete jacketing and carbon fiber reinforced polymer (CFRP) wraps, adding 30+ years to the structural lifespan.

Deep Chemical Dampness Eradication

Permanent elimination of Gujarat's notorious ground-level rising dampness through pressure-injected silane-siloxane chemical DPC barriers and crystalline subterranean tanking.

Complete Infrastructure Overhaul (MEP)

Total replacement of obsolete rusted GI plumbing with multi-layer composite pipes, complete rewiring with concealed 3-phase circuits, and sound-insulated drainage lines.

Heritage Villa Transformation and Open-Plan Renovation Ahmedabad
Heritage Villa Transformation • Modern Open-Plan Architecture & Warm Natural Daylighting Renovation

Comprehensive Renovation Solutions

We provide turnkey architectural renovation services across three key domains in Ahmedabad:

Heritage & Vintage Bungalow Modernization: Converting classic 1980s and 1990s standalone bungalows in Ambawadi, Vastrapur, and Navrangpura into contemporary luxury residences with high-efficiency glazing, double-height courtyards, and smart automation.

Apartment & Penthouse Complete Gut-Revamps: Strip-down remodeling of 3-BHK and 4-BHK apartments, reconfiguring master suites, integrating walk-in wardrobes, expanding kitchen workflows, and applying sound-insulated acoustic flooring.

Commercial Office & Retail Space Retrofits: Fast-track corporate workplace revamps with phased after-hours execution to minimize business disruption along SG Highway and Ashram Road.

Renovation Capabilities

Non-Destructive Structural Audit

Rebound hammer testing, cover-meter rebar scanning, and core analysis to evaluate existing structural safety before architectural demolition.

Column & Beam Strengthening

Restoring decayed concrete via micro-concreting, structural steel channel collars, and high-tensile carbon fiber wrap encasement.

Damp-Proof Chemical Injections

Injecting pressure-rated siloxane crystalline barriers to arrest rising capillary efflorescence and protect structural brick foundations permanently.

Spatial Reconfiguration

Removing non-loadbearing and load-transferred partition walls to create sweeping double-height dining and open-concept entertainment zones.

Turnkey MEP Replacement

Replacing legacy conduits with flame-retardant low-smoke copper cables, multi-zone distribution boards, and concealed PEX plumbing manifolds.

High-End Luxury Finishes

Laying seamless Italian marble, micro-cement flooring, acoustic fluted paneling, and custom double-glazed thermal French casements.

Featured Project Showcase

Ambawadi Bungalow Renovation and Remodeling Rare Design Studio Ahmedabad
Bungalow Modernization
Project Showcase 05

Modern Heritage Revamp • Ambawadi

Ambawadi / Vastrapur, Ahmedabad
Original Build
1994 (30-Year Old)
Scale
4,800 Sq. Ft. Bungalow
Turnaround
14 Weeks Turnkey

The Renovation Challenge

A prominent family in Ambawadi owned a 30-year-old two-story bungalow suffering from severe ground-level capillary dampness, crumbling exterior lime plaster, corroded plumbing lines, and dark compartmentalized rooms with low lintels that blocked northern daylight. The owners loved the prestigious neighborhood location but wished to avoid total demolition.

The Engineering & Architectural Solution

Conducting NDT ultrasound diagnostics, Principal Engineer Varun Sangani replaced three central load-bearing masonry walls with recessed ISMB steel portal frames, opening a magnificent 28-ft central living and dining pavilion. We injected crystalline chemical DPC barriers along the foundation perimeter, replaced the roof terrace with multi-layer elastomeric waterproofing, and installed floor-to-ceiling thermally broken double-glazed French casements.

Increased usable floor volume by 32% and increased natural daylight penetration by 65%.
Permanently eradicated rising dampness and salt efflorescence with zero recurring moisture.
Boosted the appraised market valuation of the property by over 140% while preserving its heritage soul.
Inquire About Renovation

The 4-Step Renovation Process

01

Structural Health & Spatial Audit

NDT testing of concrete columns, load-path tracing of masonry walls, moisture thermal imaging, and 3D laser-scanning of existing dimensions.

02

Retrofitting & 3D Redesign

Structural calculation of beam transfers, high-resolution 3D photorealistic renderings of proposed spaces, and a guaranteed fixed-price BOQ.

03

Controlled Demolition & Shoring

Safe hydraulic propping, precision wall dismantling, column micro-concreting, chemical damp-proof injection, and new MEP conduit rough-ins.

04

Luxury Finishes & Handover

Flooring installation, bespoke woodwork, architectural lighting calibration, acoustic tuning, deep chemical cleaning, and white-glove handover.

Renovation FAQs

Is it cheaper to renovate an older bungalow or demolish and rebuild?

In most established neighborhoods of Ahmedabad (Ambawadi, Navrangpura, Vastrapur), a full structural renovation is 40% to 55% less expensive than complete demolition and new civil construction. Furthermore, it avoids municipal setbacks and AUDA FSI re-application delays, saving 8 to 12 months in time.

Can we live in the house while renovation is underway?

For partial renovations (e.g., ground floor or specific wings), we set up air-sealed dust barrier partitions and maintain dedicated utility access. For full gut-renovations involving structural beam insertion and complete MEP replacement, we recommend vacating during the 10-12 week heavy execution phase for safety.

What warranty do you provide on renovation work?

We provide a 10-Year Written Structural Warranty on all retrofitted steel beams, column carbon fiber wraps, and structural modifications, alongside a 5-Year Leak-Proof Warranty on all crystalline waterproofing systems.

Do we need municipal AMC permissions for home renovation?

Internal non-structural reconfigurations and interior retrofitting do not require fresh building permissions. For major structural changes or exterior facade modifications, our civil team prepares all necessary AMC architectural filings and structural safety declarations.

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Reimagine Your Property

Consult directly with Civil Engineer Varun Sangani to discuss structural feasibility, dampness remediation, or turnkey renovation costs for your home in Ahmedabad.

Direct Phone

+91 90990 99554

Email Enquiries

ceo@raredesignstudio.space

Studio Address

B-401, Station 27, Amrapali Lake View Tower, Vastrapur, Ahmedabad
Gujarat 380015, India

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