I’ve got a leak coming through my aluminum doors off our porch it is making our carpet wet….Help any

Different building materials expand and contract differently so your aluminum door next to your tiles over time voids become more pronounced. Allowing water in and if the membrane below the tiles has failed then it will allow water into your home. Also it is a good idea to check for any voids in the seal around your glass. To be able to repair your leaking porch you can apply Remedial Membranes, Clear Waterproofing Membrane over both the tiles and the aluminum door removing the ability of water in get in. It’s Clear so it dosen’t change the look whilst preventing water from getting in and you can DIY: https://www.remedialmembranes.com/leaky-balcony-repair/ or AUS https://www.remedialmembranes.com.au/leaky-balcony-repair/