Description
Product Summary
The MTI GRV4XTD is a 4-inch galvanized extra-tall roof vent for terminating exhaust runs through the roof.
The taller body sits higher above the roof deck to help keep rain and debris out.
Key Features
- 4-inch size: for 4-inch exhaust duct.
- Extra-tall body: raises the outlet above the roof surface.
- Galvanized steel: made to stand up to sun and rain.
- Flashing base: seals under shingles or roofing.
Specifications
| Brand | MTI |
|---|---|
| Model | GRV4XTD |
| Product Type | Galvanized roof vent, extra tall |
| Size | 4 in |
Ideal Applications
- Bath fan exhaust
- Kitchen and utility exhaust where code allows
- Re-roof vent replacements
Frequently Asked Questions
What duct size does it take?
4-inch round duct.
How is it sealed?
Flash and seal per the roofing manufacturer and local code.
