The reduction is as much as 0.45% depending on product selected.
As an additional incentive, it has also increased the maximum CCJ limit on the product range. Medium limits increase from £5k to £7.5k and heavy increases from £7.5k to £10k.
Jonathan Naylor, Head of Rooftop Mortgages, said: “Rooftop aims to provide market level products coupled with excellent service to borrowers, brokers and packagers. These new rates are as a result of listening to our intermediary partners with whom we have a very close working relationship. “