Description
Aztec Masterflash box gutter expansion joints are used to connect gutters. They have a flat profile that will expand and contract whilst maintaining a water tight seal.
Features:
- Soft, malleable aluminium sides conforms to the shape of the box gutter for a perfect fit
- Flat profile ensures water won’t pool in the joint
- Use for multiple applications including box gutters, transition or parapet walls, stepped or corrugated roofs and roof penetrations
- Made from EPDM rubber for durability and flexibility
- Comes in 225mm x 1m, 225mm x 2m, 225mm x 3m and 225mm x 10m lengths
Aztec Masterflash box gutter expansion joints – quick reference
| Code | Size | Qty |
| BGEJ225-1 | 225mm x 1m | 1 |
| BGEJ225-2 | 225mm x 2m | 1 |
| BGEJ225-3 | 225mm x 3m | 1 |
| BGEJ225-10 | 225mm x 10m | 1 |
Box gutter joints are often referred to as strip joints or flashing strips.Corrugated profile expansion joints are also available. You can browse our full range of pipe flashing here.







