If you've ever worked in a Bengaluru office in May, you know the feeling. By 11am the floor is warm. By 2pm it's uncomfortable. By 4pm people are checking the clock, not their screens.
This is not a Bengaluru problem. It's a planning problem. And it's entirely preventable.
Why most Bengaluru offices fail at temperature control
The problem starts at specification. Most HVAC systems are sized using a generic rule — 1 tonne of refrigeration per 150 sqft. This rule was developed for temperate climates with 25°C summers, not Bengaluru's 35°C+ peak heat.
It also ignores three things that matter enormously:
- Headcount density — a 60-person team generates twice the heat of a 30-person team in the same space
- Orientation — a west-facing floor absorbs afternoon heat all summer
- Equipment load — servers, monitors, and laptops add significant heat load that most HVAC calculations ignore
RC Workspace standard: 1 tonne per 90 sqft + 20% headroom. This accounts for Bengaluru's climate, actual headcount, and equipment load. It's not over-engineering — it's the minimum for an office that functions in summer.
The air quality problem nobody talks about
Temperature is visible. Air quality is invisible — until your team can't concentrate.
A 2015 Harvard study found that cognitive performance improves by 61% in well-ventilated offices compared to standard offices. The difference was CO₂ levels. Most Indian offices recirculate 90% of indoor air with minimal fresh air intake. CO₂ builds up all day. By afternoon, concentration drops, decisions slow, and errors increase.
The standard: 10 cubic feet per minute of fresh air per person — this is the ASHRAE standard and what RC Workspace mandates on every project. We also install CO₂ monitors so you can see the air quality in real time.
VRF zoning — why it matters
A single HVAC unit serving an entire floor is inefficient and inflexible. Different zones need different temperatures — a server room needs more cooling, a meeting room that's empty all morning doesn't need any, a west-facing zone needs more cooling in the afternoon.
VRF (Variable Refrigerant Flow) systems allow independent zone control. RC Workspace designs VRF zoning by team area on every project — so each zone can be controlled independently, energy is not wasted cooling empty spaces, and the system can grow as the team grows.
What to check before signing your lease
- What is the building's existing HVAC capacity? Can it support your headcount?
- Is there a fresh air AHU (Air Handling Unit) or is air being recirculated?
- What is the orientation of the floor? West-facing needs more capacity.
- Is there space for a dedicated HVAC unit or does the building use central AC?
- What is the power capacity available for HVAC systems?
These questions sound technical. But getting them wrong costs ₹3–6 lakh in rework and months of your team working in an uncomfortable office. Getting them right takes 2 hours.
Free pre-lease infrastructure review
We check power, HVAC feasibility, network and air quality before you sign. 2 hours. Written report. No cost.
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