If you currently have this style of borrowing In the event that you currently have that loan with us and need to borrow more, you can easily submit an application for a top-up or one more loan. Log on to your Barclays or Barclaycard application, or even the Barclaycard internet site, to see if you've got any provides. You can easily borrow more, so long as you meet with the eligibility and affordability requirements For buy-to-let mortgages, there’s the absolute minimum delay of half a year through the time that is last borrowed more (there’s no minimum wait for domestic mortgages) If ...