Filtrox Carlson


Freeley completed multiple phases of demolition works for a specialist filtration manufacturer, enabling a multi-million-pound expansion at its Lancashire manufacturing facility.

Located in Barnoldswick, the site is home to Filtrox, an international specialist in the filtration of high-value liquids. The works were delivered over an 18-month period and carefully phased to allow the site to remain fully operational throughout.

The project commenced with asbestos removal, followed by the controlled demolition of a warehouse and a significant section of the existing factory. With a live plant operating nearby, the works required precise sequencing and protection measures, including the installation of scaffolding to safeguard operational filtration tanks and specialist equipment.

Following the successful delivery of the initial phases, Freeley was appointed to complete the third and final phase, which included the demolition of office accommodation and modular buildings. In tandem, Freeley also demolished a former NHS clinic adjacent to the site after it was acquired as part of Filtrox’s wider expansion plans.

All works were delivered under stringent management controls to ensure zero disruption to ongoing manufacturing operations. The project formed a key part of Filtrox’s investment strategy to significantly increase capacity and modernise the site with new multi-storey production, warehousing, office, and laboratory facilities

“This was a highly sensitive project in a very busy industrial site. J Freeley managed and carried out the works to an extremely high standard. They worked around our stoppages and the site team were professional, highly experienced and easy to deal with.”
Lee Waring

Global Capex Project Manager at Filtrox