Architectural Precast Concrete
and Steel Stud Building Panels

This Precast Curtain Wall System has Five Features Unavailable with Any OtherThis Precast Curtain Wall System has Five Features Unavailable with Any Other

What Makes SlenderWall Different?

It provides designers with unique and limitless design flexibility and function…plus SlenderWall has five proprietary features yielding benefits that no other wall system provides.

Exclusive to the SlenderWall system

These additional benefits of the SlenderWall system establish it as the premier exterior wall system of choice for major projects:


  • Superb architectural design flexibility (limitless combinations of architectural precast textures, colors, shapes and finishes)
  • Makes cantilever designs practical
  • Perfect for both re-cladding and new construction


  • Superior durability
  • Permanent components
  • Plant-produced quality
  • Optional plant-installed closed-cell foam insulation and windows
  • Optional H2Out advanced sealant system


  • Lightweight (about 28 lbs. per square foot compared to approx. 90 lbs. for heavy architectural precast)
  • Economical (reduces building foundation and structure costs plus shipping and installation costs)
  • Mounts outboard of the floor slab, yielding bonus square footage on each floor
  • Smaller cranes and fewer trailers to jockey

Independently Performance Tested: SlenderWall has been fully tested and meets the required ASTM and AAMA standards.

Design guide for precast concrete buildings Precast concrete building manufacturing