My comment would be that fluted glass would be a bit harder to keep clean??

I'm looking for a door lock suitable for a cavity slider that can be locked/unlocked from either side regardless of what the other side is. Sounds confusing???? Let me try and explain, and please see attached photo... we have a cavity slider between our main bathroom and our guest room (Bedroom 4), like a Jack n Jill bathroom or a Poor Man's Ensuite as they're sometimes known by, and I need a lock for it so that if there are guests they can have the door locked from their side but if someone else uses the bathroom it can also locked from that side.

We are wanting to build a second toilet where the old laundry use to be

Duralloy Plus is a matte finish, usually used for the joinery (window and door frames). Protexture has recently superseded Mannex as the go-to textured finish. If your choice of colour is standard (Flaxpod, Appliance White, Sandstone Grey, etc.) then I would highly recommend using a Protexture finish as it’s more durable than Duralloy Plus while being the same cost. I work in aluminium windows, and our default for door leafs is Protexture unless it’s a special or decorative colour.