Opt for designer radiator brand Carisa's sturdy bathroom radiator: the Ligne. A run of broad, flat aluminium bars steps evenly up the frame, leaving generous gaps for thick bath sheets while giving the wall a crisp graphic punch. Because the body is aluminium, the heated bathroom towel rail reaches temperature in moments and resists off bathroom humidity. Pick Textured White for spa-fresh brightness or Textured Anthracite for dark, design-studio edge; both finishes come in a choice of dimensions so you can match heat output—and scale—to family bathrooms or cosy walk-ins. This smart heated towel rail is also Carisa’s reassuring five-year warranty—proof that looks can be matched with quality craftsmanship you can rely on.