The Stopper is used as a build-in detail for I-Joists into masonry and provides an air-tight seal at joist end. The Stopper can be used on both external and party walls.
- Easy to install - no nailing required
- No mastic is required to seal the I-Joist perimeter
- Does not affect the overall length of the I-Joist
- Mortar from outside / cavity side only
For more information, click here to view the technical data sheet.