It is not every day, sadly, that one is asked to clad a 35000m2 space capable of housing five football pitches, so when YSIS won the contract to sheet the distribution depot for Waitrose at Chorley from Winvic Construction, they were keen to impress. And impress they did. Despite the vast scale of the project, their fastidious nature saw YSIS achieve a hitherto unprecedented air test result of 0.99m2/hr/m2 @ 50Pa, a feat recognised and heralded by the supplier CA on their website.
