Indoor Air Quality

There is an increasing emphasis from policy makers on indoor air quality, and the influence this has on people’s health, wellbeing and productivity.

Our indoor air quality consultancy services include:

  • BREEAM Services for Hea 02 and Pol 02 credits
  • Health and wellbeing survey
  • Sick building syndrome investigation
  • Occupational exposure compliance
  • Building performance evaluation
  • Compliance with building regulations, planning policy and air quality standards.

Success Stories

Magna Park South, Lutterworth

Client: NSI Projects

Cass Allen was appointed to assist a client with two warehouse developments, both of which aimed to obtain Indoor Air Quality BREEAM Credit: Hea 02 – VOC emission levels (post construction).

The Air Quality team undertook on-site pumped diffusion tube sampling of Formaldehyde and Volatile Organic Compounds (VOCs) from within the office areas of the newly completed warehouses. The collected samples were analysed by a UKAS Accredited Laboratory and the results detailed and discussed in our report.

The results and reports confirmed that both warehouses met the criteria to justify the awarding of the applicable credit for BREEAM Hea 02, contributing to them gaining BREEAM Very Good status.

Latest News

Company News
06 Oct 2025

Fresh Talent for Our Team: Christian Inman & Louis Davis

We’re really excited to welcome Christian Inman and Louis Davis to the team!

Read More
Company News
18 Sep 2025

Trekking for The Alzheimer’s Society

We are delighted to have raised over £1,500 in support of the Alzheimer’s Society, funding vital research and essential support for people living with dementia.

Read More
Company News
21 Jul 2025

Work Experience Week for Fintan

Cass Allen recently welcomed Fintan for a week of work experience.

Read More
Company News
27 Feb 2025

Cass Allen turns 25

As we celebrate a successful 25 years in business, our founder Patrick Allen reflects on how it all started.

Read More
Company News
10 Sep 2024

Cass Allen team to reach new heights

Our brave team members Danny Mengel and James Geary are gearing up for an adrenaline-pumping charity skydive

Read More

Send us a message or call on 01234 834 862

I agree*
This website is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply