Important Information: For all updates and Celotex announcements since June 2017, please see the links below...  See more

Declared lambda values - Read more >

5000 Class 0 testing - Read more >

Rainscreen cladding & RS5000 - Read more >

Celotex Sustainability

Celotex, the home of high performance PIR insulation, places the upmost importance on the issue of sustainable development.

U-value Calculator
Start your U-value calculation >
Use the calculator

Operating within the construction industry and as a leading investor within the insulation sector, Celotex PIR insulation remains at the forefront of energy efficiency and sustainable construction.

Did you know?

  • Energy used in homes is responsible for over 25% of the UK's CO2 emissions
  • Changes to 2010 UK Building Regulations require a 25% - 30% reduction in CO2 emissions
  • The number of fuel poor households doubled to 4.5 million between 2002 and 2008. A household is deemed fuel poor if it spends more than 10% of its income keeping warm
  • 45% of heat is lost through uninsulated solid walls. Installing solid wall insulation nationwide could save up to 14m tonnes of CO2. That's the equivalent emissions of 3.5 million cars!
  • 2.3 million solid wall installations are required by 2022 to meet current climate change targets
  • High performance thermal insulation continues to be one of the most cost effective measures for improving thermal efficiency and tackling climate change

Be it for new buildings or the refurbishment of existing stock, Celotex insulation provides some of the best solutions to assist with the reduction in carbon emissions and is committed to helping the industry achieve its reduction targets as well as reducing fuel poverty.

Celotex insulation offers low carbon sustainable solutions including:

  • An approved BRE Environmental Profile delivering an environmental impact 15% better than that of typical PIR
  • Thermal performance as low as 0.022 W/mK providing high thermal efficiency for low U-values and maximising energy savings
  • Products that save over 100 times more energy than that used for manufacture
  • Credits within the relevant categories of programmes such as the Code for Sustainable Homes and BREEAM
  • Certification to the Environmental Management System ISO 14001 highlighting further our commitment to the principles of sustainability
  • Third party approvals from leading industry organisations including BBA, BRE, ISO and Ofgem
  • Product thicknesses from 12mm to 200mm offering the broadest range of solutions suitable for new build and refurbishment projects
  • Low GWP and zero ODP ratings across all products

Celotex insulation products have been certified under the BRE Green Guide rating scheme, with PL4000 achieving an A+ and TB4000, GA4000, XR4000 and CW4000 achieving an A.