This vents material is aluminum.Aluminum will not burn and thus is an important element in fire resistant construction. This vents design is specially and variety for double leg channel to apply for all kinds of soffit and hide edges of soffit material.To make the appearance clean and fresh. The sheet design is louver or holes to provide excellent intake airflow and avoid pest to entry.
| Model | Product size | |||
| A(mm) | B(mm) | Length(ft) | Colour | |
| XSV51628-40 | 69.9 | 50.8 | 8' | Metallic |
| XSV51628W-40 | White | |||
| XEZV51648-30 | 120.7 | 101.6 | 8' | Metallic |
| XSV51648W-25 | White | |||
| XSV51668-20 | 171.5 | 152.4 | 8' | Metallic |
XSV51668W-20 | White | |||
Drawing：
