Councillors Tom and Catherine Bursnall defected from the Tories to UKIP on Wednesday.
Catherine is a former Mayor of the Royal Borough of Windsor & Maidenhead.
Although UKIP's policy of leaving the EU was important to them, they both said "The Conservative party is no longer the party for the aspirational 'go getter'; no longer the moral crusader for a lower taxed nation; and no longer the party that trumps meritocracy over political gesture".
People are increasingly turning to UKIP because they see the party as the true opposition to the LibLabCon circus. They're attracted to all the party's policies, not just the one for getting us out of the EU.