Credit is subject to status and affordability. Terms & Conditions Apply. Trent Valley Windows is a trading style of CO Home Improvements Limited (FRN: 722754), 5 Peregrine Place, Moss Side, Leyland, Preston PR25 3EY is a credit broker, not the lender and is authorised and regulated by the Financial Conduct Authority. Credit is provided by a panel of lenders with whom we have a commercial relationship.