Oct 9, 2025 | External Wall Insulation, Latest News, Press Releases
Image showing high quality EWI installation by INCA members Poor Quality SWI Installs Under ECO & GBIS – INCA Responds On 23rd January 2025 the Government announced that routine checks had identified widespread cases of poor-quality solid wall insulation installed... 
Apr 14, 2024 | External Wall Insulation, Latest News, On the wall, Press Releases
INCA, the recognised trade association for the external wall insulation (EWI) industry in the UK, have published best practice guidance on the installation of external wall insulation designed to ensure that EWI systems are fit for purpose and installed to the very... 
Jan 19, 2024 | External Wall Insulation, Latest News
INCA - EWI Installation Costs Survey As the recognised trade association for the external wall insulation industry in the UK INCA are expected to have access to accurate figures and data to support our lobbying efforts with the key industry stakeholders and in order...
