From G ground-floor homes to G+4 multi-storey residences — we design, engineer, and execute every residential project with IS-code compliance, Vastu harmony, and on-time handover. Your family deserves nothing less.
At Durai Infra, we don't cut corners — not even on the foundations nobody will ever see. Every residential project follows a rigorous quality protocol aligned with IS codes and Tamil Nadu local body regulations.
2D/3D plans · Vastu compliance · CMDA/DTCP approvals · G to G+4 design
IS 456 & IS 800 codes · M20 concrete · Fe500 steel · Seismic zone III
Site engineer on-site · 21-day curing · BOQ tracking · On-time handover
Our in-house architects handle every aspect of the design phase — from initial concept to final approved drawings — with creativity, Vastu awareness, and regulatory compliance at every step.
Detailed AutoCAD floor plans with precise room dimensions, door/window schedules, and complete working drawings ready for structural design and approval submission.
Photorealistic 3D exterior and interior renders so you visualize your home completely before construction begins — avoiding costly changes mid-site.
Full Vastu analysis of orientation, room placement, door positions, kitchen, puja room, and master bedroom — aligned with natural energy flows without compromising modern design.
Specialized design for independent houses, luxury villas, and duplex homes — each layout tailored for the family's lifestyle, ventilation, natural light, and future expansion needs.
Complete approval drawing preparation for CMDA, DTCP, and local panchayat bodies — with all regulatory compliance checklists handled by our team, saving you weeks of effort.
Thoughtful vertical space planning for G, G+1, G+2, G+3, and G+4 residential buildings — optimizing staircase placement, light courts, terrace access, and future-proofing structural capacity.
Our structural engineers design every element — from foundation to roof — to be safe, IS-code compliant, seismic-resistant, and built to outlast the decades ahead.
Precise RCC frame design with beam-column moment calculations, ensuring the skeleton of your home carries all dead loads, live loads, and wind forces with engineered safety margins.
Comprehensive dead load, live load, wind load, and seismic load analysis per IS 875 and IS 1893 — ensuring the structure is designed for real-world forces, not just drawing-board assumptions.
Every structural design is certified by our licensed structural engineer — providing documented proof of safety for local body approvals, bank loans, and long-term peace of mind.
Isolated, combined, raft, and pile foundation designs based on soil test reports (SBC analysis) — ensuring your home's base is as strong as everything built above it.
Every design strictly follows IS 456:2000, IS 800:2007, IS 875, and IS 1893 — Bureau of Indian Standards codes that govern structural safety for all residential buildings in Tamil Nadu.
Detailing for Seismic Zone III compliance — ductile detailing of joints, shear walls where needed, and column-beam junction design that absorbs lateral forces without catastrophic failure.
Design is only half the equation. Our site engineers are present at every critical stage — ensuring every drawing is executed precisely, every pour is tested, and every milestone is delivered on schedule.
Dedicated site engineer oversees every stage of construction — from earthwork and foundation to brickwork, plastering, flooring, and final finishing — with daily quality checks.
Milestone-based construction schedule created before work begins — with weekly client progress reports, stage-wise photo updates, and proactive delay prevention management.
Every structural and architectural drawing is interpreted and executed precisely on-site — resolving field conflicts between drawings before they become costly construction errors.
Skilled and supervised workforce — masons, steel fixers, carpenters, electricians, and plumbers — coordinated by our site engineer for efficiency, safety, and quality at every stage.
Detailed Bill of Quantities with brand-named materials specified upfront — cement, steel, tiles, electrical fittings — with procurement tracked against approved BOQ to prevent overruns.
Locked handover timeline with penalty clauses where agreed — because delays cost you rent, EMI, and mental peace. We treat your move-in date as our firm commitment, not an estimate.