Innovation in Ventilation™
The Ross® 150 Roof Vent® is a patented design that has been tested and proven to perform. It offers 150 square inches of Net Free Venting Area which means fewer roof penetrations saving time and money. It is also a lower profile than most competitors’ vents, which gives it more curb appeal.
With its ingenious design using recycled polypropylene there is no rusting – ever. The Ross® 150 Roof Vent® is virtually indestructible – no hail damage, no shipping damage, and no installation damage. The Ross® 150 Roof Vent® will never dent or rust as will a typical metal vent. And the Ross® 150 is GREEN.
Available in Weatherwood,
Black and Brown.
Specifications:
- 150 SQ. IN. NFVA (net free venting area). Offering a true 150 Sq Inches of NFVA.
- Made of high impact Polypropylene with heat stabilizers and UV inhibitors throughout.
- Virtually indestructible. No bending of flange or denting of dome.
- Suitable on any pitch from 2/12 to 16/12.
- No sharp edges-safer to handle.
- Larger nailing flange for ease of installation.
- Requires a square hole rather than a round hole. A square hole is easier to cut.
- Tested on roof deck with a minimum nominal thickness of 7/16”.
- TDI (Texas Dept. of Insurance) #RV-41.
- UL 2218 Class 4 impact (hail) resistant.
- Florida Building Code #FL14580.
- Miami Dade County NOA No. 13-‐0124.03.
- Screened & Filtered versions are also available.
U.S. Pat. No. 7,544,124 & U.S. Pat. No. 7,780,510
U.S. Pat. No. 10,415,252
Ross® Vents are GREEN 