Healthcare Heals - But Its Buildings Hurt

Healthcare is built around care – but its buildings are doing damage. If global healthcare were a country, it would be the fifth largest emitter of greenhouse gases in the world (Health Care Without Harm, 2019), contributing to approximately 4.4% of global net emissions.

The contradiction is clear – healthcare spaces are supposed to be thoughtful – after all, patient, staff and visitor wellbeing is at the core of each one’s mission.

This commitment to wellbeing is often visible in cutting-edge floorplans, prioritised efficiency, and thoughtful amenities – but one critical element is still too often overlooked: sustainability.

And it’s not just a global issue – Australia’s healthcare sector alone contributes 7% of our total carbon emissions, well above the global average (Medical Journal of Australia, 2020).

The path forward starts with rethinking both new builds and retrofits – identifying meaningful design changes that reduce carbon emissions without sacrificing the functionality or aesthetics essential to healthcare environments.

Louvres

HVAC systems account for 40–60% of a hospital’s total energy use – an enormous cost both financially and environmentally. Most facilities rely on fully mechanical ventilation systems, which often recycle air at the expense of energy and indoor air quality.

Louvres offer a passive alternative. Used in natural or mixed-mode ventilation systems, they allow fresh air to flow through the building, reducing the need for mechanical ventilation and improving overall air quality. Louvres help hospitals transition away from high-emission, sealed systems – while still maintaining the control needed for critical environments.

Solar Shading & Grilles

Temperature regulation is another major source of carbon expenditure in healthcare – especially in sun-exposed structures. But retrofitting HVAC systems isn’t always feasible.

Architectural grilles and solar shading systems provide a simple, scalable solution. By reducing solar gain and managing heat before it enters the building envelope, these additions significantly cut cooling loads and improve thermal comfort inside.

And because these systems can be installed directly onto existing facades, they’re ideal for retrofits – offering a fast, low-disruption path to energy efficiency.

Wall Protection

Healthcare interiors demand durability – but the materials used to meet those demands often come with high environmental costs. PVC and virgin plastic are still widely used in wall and door protection systems, contributing to higher embodied carbon and more waste as solutions fail and are replaced.

A simple switch to more durable or partially recycled materials can make a big difference.

Acrovyn Wall and Door protection provides enhanced durability, impact resistance, and a high degree of design flexibility – reducing maintenance frequency and minimising material waste over time. For projects with elevated sustainability requirements, Acrovyn with Recycled Content is also available. Comprising up to 50% post-consumer recycled material, it maintains the same robust performance, cleanability, and longevity as standard Acrovyn, while significantly lowering its environmental footprint.

Design That Heals More Than Patients

Healthcare design is evolving – and sustainability can no longer be an afterthought. Whether you’re planning a new facility or upgrading an existing one, there are proven ways to cut emissions, reduce waste, and build spaces that support both human and environmental health.

Contact your local sales representative to explore how CS can support healthcare spaces that achieve both clinical integrity and lasting environmental impact.