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IAQ Insights
Indoor air quality is no longer a comfort issue - it is a public health, productivity, and infrastructure challenge.
IAQ Insights is a curated source of evidence-based guidance, independent testing, and real-world implementation insight on indoor air purification and HVAC-integrated air quality solutions.
It is written for policy makers, ministries, healthcare leaders, developers, engineers, and facility owners who require more than theory. It reflects nearly two decades of practical experience delivering proven, independently validated air purification technologies across commercial, healthcare, education, hospitality, and government environments.
This is not opinion-led commentary. It is decision-grade intelligence designed to support policy, specification, and long-term investment in healthy, high-performance buildings.
Infection Control and IAQ: What Healthcare Leaders Are Missing
Infection control protects patients from what we can see and manage.
Indoor air quality addresses what we often cannot see - but are continuously exposed to.
The next evolution in healthcare environments is not more protocols.
It is: understanding - and verifying - the air itself
David Mallinson
2 min read
Indoor Air Quality: The Policy Gap Governments Must Address
This article’s central argument is both simple and compelling: protecting public health requires addressing the air people actually breathe indoors.
David Mallinson
3 min read
Lung Health and Indoor Air Pollution: Why the Air Indoors Matters More Than We Think
We spend around 90% of our lives indoors.If we live to 80 years old, that means more than 72 years breathing indoor air. The quality of the air we breathe indoors therefore plays a critical - and often underestimated - role in lung health.
David Mallinson
3 min read
Clean surfaces do not guarantee clean air.
Clean surfaces do not guarantee clean air. In modern buildings - particularly hospitals, hotels, offices, and schools - effective hygiene requires both.
David Mallinson
2 min read
Why Retrofitting IAQ Is Cheaper Than Managing Sick Buildings
It is cheaper to fix the air than to manage the consequences of ignoring it. Many buildings were designed for an era when indoor air quality expectations were lower, energy was cheaper, and health impacts were poorly understood. Today, those buildings are becoming liabilities. The True Cost of a “Sick” Building Poor IAQ manifests as: Frequent occupant complaints Higher absenteeism Reduced productivity Tenant dissatisfaction Increased maintenance calls Reputational damage Thes
David Mallinson
1 min read
CapEx vs OpEx: Why IAQ Is a Financial Decision, Not a Health Luxury
IAQ is a financial control mechanism, not a discretionary wellness spend. Indoor Air Quality is often discussed in health terms. But for building owners and operators, the real conversation is financial. IAQ is not a luxury upgrade. It is a capital allocation decision with direct operational consequences. The Cost of “Ventilate Your Way Out” Traditional IAQ strategies rely heavily on increased outdoor air ventilation to dilute pollutants. In hot climates like the GCC, this a
David Mallinson
1 min read
Why Indoor Air Quality Is an Asset Value Multiplier
IAQ is no longer a “soft” feature. It is a hard driver of asset value, influencing leasing velocity, tenant retention, operational risk, and long-term resilience.
David Mallinson
2 min read
Clean, Safe, Indoor Air Quality as National Infrastructure: Why Governments Must Act
Just as governments ensure safe water, reliable power, and secure buildings, they must now ensure clean indoor air For decades, governments have invested heavily in physical infrastructure - roads, power, water, and telecommunications - recognising their foundational role in economic growth, social stability, and public well-being. Yet one critical system remains largely invisible in national planning: the air people breathe inside buildings . Indoor air quality (IAQ) is no l
David Mallinson
3 min read
Why Indoor Air Quality for Airports Is an Infrastructure Priority in the GCC & MENA
Why Indoor Air Quality for Airports Is an Infrastructure Priority in the GCC & MENA. Airports are among the most complex and heavily occupied public buildings in the GCC and MENA region. They operate 24/7, accommodate millions of passengers annually, and bring together travellers, airline crews, security personnel, retail staff, and ground operations teams - all within sealed, continuously air-conditioned environments.
In such settings, indoor air quality (IAQ) is not simply
David Mallinson
2 min read
Improved Indoor Air Quality: A Strategic Opportunity for Health, Efficiency, and Business Growth
Improved Indoor Air Quality: A Strategic Opportunity for Health, Efficiency, and Business Growth. Indoor air quality (IAQ) in homes and workplaces is no longer a niche concern. It represents a growing opportunity to improve occupant health, reduce operating costs, and create meaningful differentiation in a competitive HVAC and building services market.
When addressed correctly, IAQ initiatives deliver dual benefits: measurable health improvements for occupants and tangible en
David Mallinson
3 min read
Ventilation strategies for Improved IAQ in the GCC
Ventilation strategies for Improved IAQ in the GCC. For decades, building ventilation strategies have been driven by a simple assumption: more outside air equals better indoor air quality. In hot, dusty regions such as the GCC and wider MENA, that assumption is increasingly outdated - and costly. Ventilation strategies for improved IAQ exist and are relatively easy to apply.
David Mallinson
2 min read
How We Make Each Other Sick Indoors - And Why Improving Indoor Air Quality Is a Strategic Health Issue in the GCC
How We Make Each Other Sick Indoors. In hospitals, schools, offices, and hotels across the Gulf Cooperation Council (GCC) countries, people spend most of their time inside sealed, continuously air-conditioned buildings. In these environments, indoor air quality is no longer just a comfort issue - it has become a critical factor affecting public health, performance, productivity, and institutional reputation.
David Mallinson
3 min read
Mosques and Indoor Air Quality: High Occupancy, Long Dwell Times.
Mosques and Indoor Air Quality. Places of worship are among the most important shared indoor environments in the GCC. Mosques, churches, temples, and prayer halls welcome large numbers of people daily, often multiple times a day, and play a central role in community life. Yet from a building performance perspective, they present a unique and frequently overlooked challenge.
David Mallinson
3 min read
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