The CODE Construction. Design. Engineering.India's No.1 Construction Podcast

A ₹5 crore home became a ₹9 crore home — an 80% overrun. Where did the extra ₹4 crore come from? From under the ground. Soil is the one thing nobody checks, nobody tests — and it quietly becomes the most expensive mistake in your entire build. In this solo episode, I break down everything your contractor probably won't tell you about soil and foundation, and why a ₹20,000 test can save you cro...

Ramesh ji spent ₹1.8 crore on a brand-new Bangalore apartment. East-facing. Park view. His dream home. First night in — he couldn't sleep. Neighbour's TV through the wall. Footsteps from upstairs. Water pressure in the pipes. By 3 AM, he was playing sleep meditation on YouTube in his own bedroom. His problem wasn't the mattress. It wasn't the curtains. His home was simply never bui...

A ₹5 crore home that finished at ₹9 crore. A ₹2.5 crore project that ended at ₹5.35 crore. These are real, peer-reviewed cases from Indian residential construction — and they represent a national average most homeowners never see coming. In Episode 161 of The CODE, we break down exactly where your money disappears when you build a home in India, and how to avoid joining the 20-50% cost overrun ave...

Total construction cost ka sirf 2% — phir bhi yeh wahi material hai jo India mein sabse zyada paisa, peace of mind, aur ghar barbad karta hai. Iss episode mein Sharma uncle ki kahani — Delhi mein 4 BHK ka sapna, 5 saal baad ₹14 lakh ka repair bill. Plus Pune ke do shocking case studies jahan concrete strength design ki aadhi nikli. Seekho: 8 systemic mistakes jo har Indian builder karta hai Baseme...

Why does some space feel sacred — and why doesn't every temple? Most people say "good vibes." The science says something else entirely. Every time I have walked into a place that feels deeply peaceful — a temple, an old library, someone's quiet study — I have caught myself thinking the same thing. Why is this so peaceful? Most people I know answer that with vocabulary I have neve...

Vatican se zyada visited. Eiffel Tower se zyada. Taj Mahal se bhi zyada. — Aur banaya kisne? Ek 28 saal ke Iranian architect ne design kiya, British engineers ne maths solve kiya, aur L&T ke Indian workers ne 6 saal mein impossible ko reality bana diya.1976 mein Fariborz Sahba ne ek lotus-shaped building ka design banaya — 27 petals, 9 sides, 9 reflection pools. Engineers ne dekha aur ek line...

Aapka ghar 10 saal mein kyun leak karta hai? Aur kya isse roka ja sakta hai? In this episode of The CODE, we sit down with Sunny Surlaker — Director at Assess Build Chem and one of India's leading concrete, admixtures & materials technologists (VJTI Mumbai + University of Michigan), with 13+ years of experience across India, Europe, the Middle East & Brazil. This isn't just a techn...

In 1936, when work on Howrah Bridge began, the plan was simple — all the steel would come from England. Then World War 2 happened. Britain's steel went into battleships and tanks. The bridge was left standing half-finished. That's when an Indian company did something that should have been written into history — but wasn't. Tata Steel developed a brand-new high-tensile alloy — TISCROM....

Delhi Metro carries 6 million people every day. It was built on time, on budget, and finished 3 years ahead of schedule — in India. Most people don't know the name of the man who made that happen. This is Story 01 of The CODE, and it's about E. Sreedharan. The story doesn't start with the Metro. It starts in 1964, when a cyclone destroys the Pamban Bridge and Indian Railways estimates...

Most Indian architects earn more from vendor kickbacks than design fees. Arch. Tejbeer Singh refused that model for 30 years. We asked him the uncomfortable questions about money, ethics, and survival in Indian architecture — the ones the industry doesn't want answered.

India's seismic code — IS 1893 — has one job. Make sure buildings don't kill people in earthquakes.59% of India sits in moderate-to-severe seismic zones. Over a billion people live in areas designed against this one document. In December 2025, BIS published IS 1893:2025 — the biggest revision in 23 years. New zone map. PSHA-based science. Vs30 soil classification. A chapter for non-structu...

Q1 2026. 98,761 homes sold. First time below 1 lakh in 18 quarters. And in that same quarter — homes above ₹1 crore hit 53% of all sales. Historic high. Sub-₹50 lakh segment? Down 23% year-on-year. This is not a slowdown. This is a structural shift. And it's been happening quietly, by design. In EP 152, I break down the full math: → Mumbai's price-to-income ratio: 14.3x — worse than London...

2021. Mumbai. 11 dead. 2022. Greater Noida. 2 dead. 2023. Lucknow. 5 dead. These were not natural disasters. These were engineered structures — designed, approved, and built by someone. In Germany, if a building fails, the structural engineer who signed off on it faces criminal charges, personal civil liability, and potential jail time. In Japan, buildings almost never collapse — because every sta...

Everyone building a home in India defaults to one answer: RCC frame. No engineer consulted. No alternatives considered. Contractor said so — and that was enough. In this episode, Rishabh breaks down why that single assumption has cost Indian middle-class families thousands of crores — unnecessarily. You'll learn: → The real cost difference between RCC and load-bearing construction → Why a 1,50...

IS 456:2000. Every Indian civil engineer knows it by memory. But here's the question nobody asks out loud — the code that governs every RCC structure in India hasn't been revised in 25 years. M-Sand now dominates construction across Karnataka, Tamil Nadu, Maharashtra, and Telangana. IS 456's mix design framework was calibrated for river sand. Self-compacting concrete, UHPC, and fiber-r...

RERA launched in 2016 with three big promises to every homebuyer in India — transparency, accountability, and speed. 10 years later, 25,000+ complaints are still pending. 40% of registered projects are missing mandatory documents. And if you bought a builder floor in Delhi or a flat in a Tier-3 city — RERA never even reached you. In this episode, Rishabh gives his unfiltered 3-part verdict: — Why...

On February 28, 2026, America and Israel struck Iran. India fired no missiles. But every construction site in India started paying the bill. The Strait of Hormuz closed. And a chain reaction travelled 3,000 kilometres — from a war zone to your construction budget. Steel up 20%. Bitumen up 62%. Morbi tiles effectively shutdown. LPG crisis pushing workers out of every major city. Cement bags doubled...

uPVC or Aluminium — every homebuilder in India asks this question, but nobody gives a straight answer. In Episode 146 of The CODE, we break it down completely with real numbers, real comparisons, and zero bias. uPVC starts at Rs. 500 per sqft. Aluminium goes up to Rs. 1,600 per sqft. But price alone does not decide this. Your climate, your design, and your long-term plan do. In this episode we cov...

Apne ghar ki pipe pe kabhi dhyaan diya? Nahi na — aur yahi ek galti lakhs of Indian homeowners ko 5-10 saal baad ₹40,000 se ₹80,000 ki repair karwati hai. Aaj The CODE pe main seedha bata raha hoon:✅ CPVC aur UPVC mein exactly kya fark hai✅ Geyser line mein kaunsi pipe lagni chahiye (aur kaunsi BILKUL nahi)✅ ISI mark ka sach — aur fake pipes kaise pehchanein✅ Astral, Finolex, Supreme, Prince —...

When you build a house or a building, there are so many people involved — Architect, Client, Contractor, Structural Engineer, MEP Consultant, Vendor, Project Manager… But who is actually responsible for what? In this episode of The CODE – India’s No.1 Construction Podcast , we break down the complete construction ecosystem and clearly explain the role of every stakeholder involved in a building pr...

EP 143 | Precast Buildings Explained | Modular Construction, Wall Panels & Structural ConnectionsPrecast construction is rapidly changing how buildings are designed and built across the world. But what exactly are precast buildings, and how do they differ from conventional RCC construction? In Episode 143 of The CODE – India’s No.1 Construction Podcast, Rishabh Aggarwal sits down with Er. Sidd...

From College to Construction Site: The Real Gap in Architecture Education | EP 142 | The CODE Why do many architecture graduates struggle when they enter the real world of construction? In this episode of The CODE – India’s No.1 Construction Podcast , we explore one of the biggest challenges in the architecture profession: the gap between architectural education and professional practice . Archite...

What does it take to design some of the most thoughtful luxury homes in Delhi today? In Episode 141 of The CODE – India’s No.1 Construction Podcast , we sit down with Saumya Khanna and Sudhir Ambawata , founders of SSDA Architects , a young architecture studio that is quickly becoming known for designing large luxury residences and farmhouses across Delhi NCR . From 10,000 sq ft villas to 40,000 s...

EP 140 | Architecture Without Signature Style | Love Chaudhary’s Radical Design ThinkingIs having a signature style really necessary to become a successful architect? In this powerful and deeply insightful episode of The CODE – India’s No.1 Construction Podcast, we sit down with Love Chaudhary, Founder & Principal Architect of AND Studio, to challenge one of the biggest myths in architecture t...

Do parents and policies really understand what architecture education demands today? In EP 139 – The Ideal Parents and Policies, we move to Part 2 of our deep, five-part series on Design & Architecture Education in India with Abu Talha Farooqi—Associate Professor & Associate Dean at OP Jindal Global University, Jindal School of Art & Architecture. This episode looks beyond the classroo...