Commercial Buildings
Ventilation strategies for offices, commercial facilities and multi-zone occupied spaces.
VENTILATION & IAQ
Moving Air
Moving Air
With Purpose.
Effective ventilation is about more than moving air. It is about understanding fresh-air requirements, exhaust, filtration, air distribution and the way air moves through the building.
VENTILATION SYSTEM
AIRFLOW ENGINEERING
FRESH AIR
SUPPLY
IAQ
AIR QUALITY
EXHAUST
REMOVAL
FILTRATION
DISTRIBUTION
PRESSURE
CONTROL
01
THE ENGINEERING PERSPECTIVE
Good Ventilation
Starts With Airflow Thinking.
Buildings require controlled movement of air for ventilation, exhaust, occupancy requirements and specific operational conditions.
The engineering challenge is to understand where air needs to enter, where it needs to move and where it needs to leave — while coordinating filtration, distribution and system controls.
APPLICATIONS
Ventilation Designed
Ventilation Designed
Around the Building.
Different buildings and spaces require different approaches to fresh air, exhaust and air movement.
Institutional Spaces
Air movement and ventilation considerations for buildings with varying occupancy and operating conditions.
High-Occupancy Areas
Fresh-air and air-distribution considerations where occupancy patterns influence ventilation requirements.
Specialised Facilities
Purpose-designed ventilation strategies for spaces with specific air movement or exhaust requirements.
ENGINEERING SCOPE
Engineering the Air Path
Engineering the Air Path
From Intake to Exhaust.
Ventilation performance depends on how the complete air path is designed, distributed and controlled.
01
Fresh-Air Assessment
Understanding the building requirement for fresh-air introduction and ventilation.
02
Exhaust Ventilation
Evaluating where contaminated, warm, humid or unwanted air needs to be removed from the building.
03
Air Distribution
Considering the movement and distribution of air between supply points, occupied spaces and exhaust locations.
04
Filtration
Considering filtration requirements as part of the overall air-treatment and ventilation strategy.
05
Pressure Relationships
Understanding pressure relationships between spaces where controlled airflow direction is required.
06
Controls & Operation
Coordinating fans, operating schedules and control requirements with the building's ventilation strategy.
SPECIALISED VENTILATION
When Air Movement
When Air Movement
Has a Specific Purpose.
Some spaces require ventilation systems designed around particular operating conditions rather than a standard comfort-air approach.
Green Chill Tech has experience with specialised ventilation applications including heavy-duty ventilation, kitchen and toilet forced ventilation and other purpose-specific air movement requirements.
01
Kitchen Ventilation
Purpose-designed extraction and air movement for kitchen environments.
02
Toilet Exhaust
Dedicated exhaust strategies for sanitary and support spaces.
03
Heavy-Duty Ventilation
Ventilation engineering for facilities requiring substantial air movement.
04
Purpose-Specific Air Movement
Custom ventilation strategies based on the operational requirement of the space.
IAQ & SYSTEM DIAGNOSTICS
When the Air Doesn't
When the Air Doesn't
Feel Right.
Poor indoor air conditions can have many possible causes. An engineering assessment can help identify whether the issue relates to ventilation, air movement, filtration, distribution or system operation.
The objective is to understand the system before deciding what intervention is required.
Explore HVAC Consulting
01
Stale or Poorly Moving Air
02
Inadequate Ventilation
03
Odour & Exhaust Issues
04
Uneven Air Distribution
FRESH AIR
HX
HEAT RECOVERY
EXHAUST
HEAT RECOVERY
Ventilation Can Be
Ventilation Can Be
Engineered More Intelligently.
Where ventilation involves simultaneous fresh-air intake and exhaust-air removal, heat recovery can be evaluated as part of the overall HVAC strategy.
The suitability of a heat-recovery approach depends on the building, operating conditions and system requirements.
Explore Heat Recovery Systems
PROJECT EXPERIENCE
Ventilation Experience
Ventilation Experience
at Large-Scale Facilities.
DIAL GMR Delhi Airport
Forced Ventilation
Heavy-duty forced ventilation for Terminal 1A, Terminal 1B and the Arrival Hall.
View Project ExperienceSpecialised Ventilation
Engineering Capability
Purpose-specific ventilation experience across kitchen, toilet and specialised air-movement applications.
View Project Experience
OUR APPROACH
From Air Requirement
From Air Requirement
to Controlled Airflow.
01
ASSESS
Understand the building, occupancy and ventilation requirement.
02
ANALYSE
Examine fresh air, exhaust, filtration and airflow paths.
03
ENGINEER
Develop the appropriate ventilation and distribution strategy.
04
INTEGRATE
Coordinate ventilation with the wider HVAC system.
05
REVIEW
Evaluate the system against the intended operating requirement.
VENTILATION & IAQ ENGINEERING
Need to Rethink
Need to Rethink
Your Building's Airflow?
Start with the ventilation requirement, understand the air path and then determine the right engineering direction.
Discuss Your HVAC Requirement