
National Data Centre Cleaning
At Delotas Ltd, we help clients achieve and maintain the highest benchmark standards in cleanroom and data centre cleanliness. With over 20 years of experience, we provide specialist cleaning services across the UK, covering data centres, server rooms, and technical environments. Our team ensures compliance with the strictest international standards, including:
- ISO 14644-1 Cleanroom Standards – ensuring particle control and cleanroom integrity
- ASHRAE Data Centre Environmental and Cooling Guidelines – optimising airflow, temperature, and humidity management
- EU GMP Annex 1 (2022) – maintaining sterile and contamination-controlled environments
Our focus is on reliable, compliant, and high-quality cleaning solutions tailored to critical technical spaces.



