Whiteriver Ultrashield Railing. Aluminium railing is known for its strength, durability and beauty. More and more homeowners these days are choosing Aluminium railing over traditional wood railing for its low-maintenance benefits. Aluminium does not rot, warp, or crack and it never needs to be stained, sanded or painted. It’s also an excellent choice for the environment, as it’s 100% recyclable and no harmful chemicals are required to treat or maintain it.