What Are the Differences Between L, S, and C-Shaped Slats

Hestiablinds offers three slat profiles for our pvc waterproof blinds, both drilled and no drill versions. Beyond their distinct looks, each shape also differs slightly in privacy and maintenance.

Design Characteristics

L-shaped slats feature an angle that creates a distinctive geometric profile. This design is characterized by a flat surface that abruptly turns downward at the edge, creating a modern, utilitarian appearance that works well in contemporary interiors.

S-shaped slats feature a gentle, wave-like curvature that creates a soft visual effect. This organic shape presents a more traditional and decorative appearance. The graceful curve allows slats to nest together neatly when closed, creating a continuous surface .

C-shaped slats feature a consistent curvature that resembles a semi-circle or elongated "C" shape. This design creates a rounded, smooth appearance that works well in various décor styles from modern to traditional. 

Functional Performance

Light Control and Privacy Protection

All three slats provide excellent light blocking thanks to concealed route holes. However, privacy can vary with the viewing angle. If you live on a lower floor, neighbors in higher units across from you or passers-by may see through small gaps between slats. Relative gap size: C-Shape > S-Shape > L-Shape. Therefore, overall privacy ranking: L-Shape > S-Shape > C-Shape.

Maintenance

• L-shaped: Prone to dust accumulation on the ledge created by the angle; may require more frequent cleaning.
  
• S-shaped: The interlocking design helps protect the interior surface from dust; easier to maintain.
  
• C-shaped: The smooth curvature lacks edges where dust can accumulate; generally low maintenance.

Conclusion