If my partner becomes redundant what benefits are we entitled to?

Me and my partner are currently renting, I am in full time permanent work and earn £14500 a year, my partner has been told that he may be made redundant without any redundancy pay out, if he does lose his job, what benefits would we be entitled to? I wouldn't be able to pay for the rent by myself and we would lose our house would we be able to get help with the rent? Or some kind of benefit for a low income like mine?

Thanks