Climate & site analysis
Sun path, prevailing winds and plot orientation studied before the layout is drawn.
Sustainable, Climate-Responsive Architecture in Nagpur
Ashlar Studio designs sustainable buildings in Nagpur that stay cooler and use less energy through design rather than equipment alone. We plan orientation, shading, jaali screens, natural ventilation, daylight and rainwater harvesting around Nagpur's hot climate, and can align a project with ECBC 2017, GRIHA or IGBC rating criteria where clients want certification.
Based inNagpur, Maharashtra
FrameworksECBC 2017, GRIHA, IGBC
Typical design timeline[Empty Value]
Fee basis% of project cost or fixed fee
What makes a building sustainable in Nagpur?
Passive cooling design
Shading, cross-ventilation, stack ventilation and buffer spaces planned to lower indoor heat gain.
Facade & material choices
Wall, roof and glazing choices that limit heat gain, including jaali screens and brick where suitable.
Daylight planning
Window sizes and positions balanced to bring in daylight while controlling glare and heat.
Water planning
Rooftop rainwater harvesting and recharge planned into the drawings from the start.
Rating support
Design alignment with GRIHA or IGBC criteria and ECBC 2017 for buildings where it applies or the client opts in.
How do we design for Nagpur's hot, dry climate?
Nagpur has a composite climate with a very hot, dry summer that often crosses 45°C, a humid monsoon and a mild winter. Heat is the main design problem, so sustainability here starts with keeping the sun out.
- Orient the long sides of the building north and south where the plot allows, limiting exposure to low east and west sun.
- Use jaali screens and brick towers, as in the Dhoke Residence, to shade openings while letting air pass through.
- Treat the roof as the largest heat source, with insulation, reflective finishes or terrace shading.
- Plan cross-ventilation and stair cores that act as stacks, so hot air can leave the house in the evening.
- Follow ECBC 2017 envelope and lighting principles for commercial buildings, and use GRIHA or IGBC frameworks when certification is a goal.
- Harvest monsoon rainwater on site to recharge groundwater, which matters in a city with a long dry season.
How does the design process work?
- 01
Climate brief
We discuss comfort goals, energy budget and any rating targets.
Deliverable: Sustainability brief - 02
Site analysis
Sun, wind and orientation studies for the plot.
Deliverable: Site analysis sheets - 03
Passive design
Layout, shading and ventilation strategies built into the concept.
Deliverable: Concept with passive strategies - 04
Specification
Envelope, glazing and water systems specified in the drawings.
Deliverable: Specification and drawings - 05
Rating & site support
Documentation for ratings if chosen, plus site checks on key items.
Deliverable: Compliance notes
Climate-responsive projects in Nagpur
Dhoke Residence
A narrow-plot home in Shankarpur, Nagpur, where a full-height brick column and white wrap-around frames give the facade depth.
Wankhede Residence
A three-storey family home in Chinchbhawan, Nagpur, organised behind a deep-set facade frame with a perforated jaali screen.
Yogesh Dekate Residence
A compact urban residence in Shankarpur, Nagpur, designed around stacked cantilevered frames and vertical fluted cladding.
Sustainable Design FAQs
Passive measures such as orientation, shading and ventilation cost little when planned early. Some items like roof insulation or better glazing add cost, which is usually weighed against lower cooling bills. We discuss the trade-offs for your project.
Both are green building rating systems used in India. GRIHA is the national rating system developed with government support, while IGBC ratings are run by the Indian Green Building Council. Each has its own criteria and certification process.
ECBC 2017 is mainly aimed at commercial buildings above a certain connected load. A separate code, Eco-Niwas Samhita, addresses residential buildings. For homes, we apply similar envelope principles even where compliance is not mandatory.
It depends on orientation, shading and materials. Estimated temperature reduction for your design is [Empty Value]; we avoid quoting a figure without analysing the specific plot.
Rainwater harvesting is required for many building types under UDCPR. We design it into the drawings so the pipes and recharge pits are planned rather than added later.
Want a home that stays cooler naturally?
Tell us about your project and brief. The first consultation is free.
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