Case studies

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April 5, 2024 – 2 Min

Zer-O-Wash laundry keeps a clean sheet on air quality

Zer-O-Wash, the first climate-neutral commercial laundry in Germany, has invested in Rensair air purification to protect its staff and improve the working environment. Linda Zoumis, owner of Zer-O-Wash, started the business in November 2021, with the main client being a … more
February 19, 2023 – 2 Min

Rensair contributes to reversal of fortune for homeless kids

HALO is a non-profit for homeless and at-risk children. Based in the State of Missouri, USA, it has facilities in Kansas City and Jefferson City and serves over 2,000 children around the world per year. … more
January 19, 2023 – 2 Min

Benesch Law prioritizes clean air to encourage return to the office   

Rensair, specialists in indoor air quality, have supplied air purification units to business law firm Benesch to encourage employees to return to the office and return to in-person collaboration following the pandemic.  … more

Industry research

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April 7, 2026 – 5 Min

Retrofits for Net Zero – Sustainable Existing Buildings

Retrofitting existing commercial buildings is no longer optional as the UK strives to achieve ambitious net-zero targets by 2050; it has become a pressing necessity. Older buildings are often characterised by energy inefficiency, with outdated heating systems, poor ventilation, and … more
March 26, 2025 – 3 Min

Ventilation: The Key to Healthy and Efficient Buildings

Many people spend most of their lives indoors, so proper building ventilation is essential. In addition to maintaining healthy indoor air quality (IAQ) and optimising a building’s efficiency, ventilation helps remove pollutants, regulate temperature and ensures a comfortable working … more
March 13, 2025 – 4 Min

Race to Net Zero – Scope Emissions Explained

The challenge of combating climate change continues to be a focus for global governments. With the UK setting a target of achieving Net Zero emissions by 2050, much will hinge on the ability of commercial real estate to reduce carbon … more

Press & blogs

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April 11, 2026 – 5 Min

Does Pollution Affect Mental Health and Mood?

Air quality is often discussed in terms of physical health, but its impact goes far beyond breathing. So, does Pollution Affect Mental Health? Yes. It can influence mood, stress levels, sleep, and overall mental well-being. People feel more tired, anxious, … more
April 10, 2026 – 6 Min

How Smart Technology Makes Air Purifiers More Energy Efficient

Clean indoor air is essential for our health, comfort and productivity, especially inside our homes & offices where we spend most of the time. Air purifiers play an important role in removing dust, allergens, smoke, and harmful pollutants, but many … more
April 9, 2026 – 4 Min

How to Save Energy in HVAC Systems [Guide 2026]

Heating, ventilation, and air conditioning (HVAC) systems consume a significant amount of energy in both homes and commercial buildings. According to ScienceDirect, HVAC systems can account for up to 40% of a building’s total energy consumption, which is why they … more

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