Sustainable Residential Architecture
Available across India
I design homes that use local materials, passive cooling, and courtyard layouts to keep your space naturally cool, well-lit, and low on energy bills.
Pricing Guide
Net-Zero Sustainable Home Design
Bio-Climatic Architecture
- Site Engineering: Detailed orientation study with sun-path analysis and wind tunnel simulation to maximize winter sun and block summer heat.
- Structural Tech: Integration of Bubble Deck Slab technology (hollow plastic balls in concrete) to reduce dead weight and cement usage.
- Signature Ventilation: Design of central "breathing" courtyards (Aakash Chowk) acting as lungs for cross-ventilation in every room.
Custom Materials & Skins
- Earth Construction: Specs for converting excavated soil into Cement Stabilized Earth Blocks (CSEB) for natural thermal cooling.
- Kinetic Facades: Design of manually sliding metal Jaalis or rotating louvers that filter light without blocking air.
- Heritage Upcycling: Curation plan for sourcing reclaimed doors and Jharokha shutters from havelis to reduce carbon footprint.
Net-Zero MEP Systems
- Passive Cooling: Human-centric cooling via trickle fountains, roof misting systems, and heat-sink ponds rather than central AC.
- Water Loops: Closed-loop systems including aquifer recharge and greywater recycling for roof gardens.
- Certification: Documentation support for achieving EDGE Advanced or LEED Platinum ratings.
Eco-Retrofit & Adaptive Reuse
Thermal Envelope Upgrades
- Insulation Retrofit: Detailed drawings for external wall cladding or cavity injection and reflective roof screeds to stop heat gain.
- High-Performance Glazing: Replacement strategy swapping single-panes for Double Glazed Units (DGU) to seal thermal leaks.
Facade & Roof Transformation
- External Shading: Installation of fixed pergolas or sliding screens to block direct solar radiation before it hits the glass.
- Terrace Redesign: Converting unused roofs into accessible gardens with integrated solar canopies and water-proofing.
- Daylight Optimization: Modification of internal partitions to allow natural light penetration into deep floor plates.
Eco-Interior Systems
- Healthy Finishes: Specification of non-toxic natural plasters (lime/mud) and low-VOC finishes to improve indoor air quality.
- Solar Integration: Structural assessment for mounting PV panels on existing roof structures.
About Sustainable Residential Architecture
Building homes isn’t just about walls and roofs for me – it’s about memories, discovery, and places where kids can go a little wild and find their own nooks. I still remember my own bachpan ka ghar (childhood home) – big, open, full of stories.
How I Think About Homes
- I design with both old-school Indian wisdom and new sustainability tech. The idea is to make each house comfy, practical, and ready for anything the future throws at us.
- Climate change is real, and bijli ki killat (electricity shortage) is always on our minds. My aim is to build net-zero energy homes that are almost free to run and stay cool without blasting the AC all day.
My Approach in Action
- Courtyard-centric homes are my jam. They pull in light and hawa (air), making every room feel alive.
- Whenever possible, I use recycled building materials – like making bricks from the basement’s own mitti (earth) and finding old haveli doors and jharokha (balcony) shutters to give them new life.
- I mess with light and shade using passive cooling techniques, like jaali (screen) panels and classic overhangs, so the sun behaves itself but you still get plenty of light.
What You Get
- A home that breathes – lots of natural light and ventilation, so you feel good and the bills stay low.
- Spaces that just work, whether it’s a big bungalow, duplex, or something totally unique.
- At the end of the day, I want you to have a house that’s beautiful, practical, and full of khushali (well-being and joy).
Meet your Expert
Ashok B Lall
62 connects in last 3 months
My Story
We’ve been at this since 1980, but really, the roots go way back. I grew up in a big, wild house – always climbing, always discovering new corners. That’s what I want for others too. Whether it’s a home for street kids or a sprawling university, it’s got to feel alive, in sync with nature. Cities keep getting tighter, so we started treating rooftops as new ground – gardens, solar panels, places to meet. It’s about comfort, and building something that lasts.
My Work
Sustainable and Passive Architecture - We design low-energy buildings for homes, campuses, and city projects using passive cooling architecture.
Local Materials and Recycled Elements - We use site soil for walls, recycled jharokha windows, and always ask—what’s more sustainable than this?
Future-Proof Homes - With insulated walls, solar panels, and smart ventilation, our future-proof homes keep your bijli ka bill (electricity bill) super low.
Courtyard House Design - Courtyards bring in light and air, inspired by havelis, making spaces cooler and more connected to nature.
Art in Architecture - Hand-painted louvers, custom jaalis, and artful touches make our buildings joyful, not just functional.
