The valuation-free range offers 2 and 5-year fixed rate and 2-year tracker deals across a range of LTVs, with rates starting from 3.09%.
The lender has also reduced rates on its 2-year fixed rate product and introduced a range of rates which come with a £950 arrangement fee.
All products also come with free standard legal fees.
James Hillon, head of mortgages at The Co-operative Bank, said: "Platform is committed to supporting intermediaries and their customers by offering a range of products that are fit for purpose and best suit their needs.
"We have found that there is increasingly more appetite for longer term fixed rate products which allow people to budget with more certainty and have therefore decided to launch the competitively priced 5 year fixed rate product for our customers.”
