Ross Roof Vent 250

Secure a nail in each corner of the vent flashing and along the.

Ross roof vent 250.

Nfva 15 for exhaust or 15 vents. Secure the base with a minimum of 8 galvanized nails. Nfva 7 for exhaust or 7 vents. The ross 65 slant back vent is a patented design that has been tested and proven to perform.

Scott polston of ross mfg demonstrates the ease in which the ross 150 roof vent can be installed. The ross 150 is the largest static dome vent on the market offering the most nfa. Ross 150 roof vent is class iv 2218 hail resistant. The pictures below are from the little elm texas hail storm march 2017.

It is also a lower profile than most competitors vents which gives it more curb appeal. It is made of no break. Ensure that the vents are installed with the peak at the up position. Secure a nail in each corner of the vent flashing and along the middle of each side of the vent.

Ross 65 slant back vent 65 sq. Ross 2 in 1 ridge vent 84 sq. Ross 150 roof vent 150 sq. Nfva 12 vents.

It offers 150 square inches of net free venting area which means fewer roof penetrations saving time and money. Download and print here. Nails should be a minimum of 1 1 4 long and must penetrate the vent shingle and decking. All nails should receive a dab of sealant.

This means fewer roof penetrations and greater curb appeal. The ross 150 is tdi approved. The ross 150 offers the most nfa and is lower profile than the competitors. This means less vents are needed which mean less penetrations to the roof.

The ross 150 roof vent is a patented design that has been tested and proven to perform. The top of the ross 150 roof vent has a molded in peak. Roofing tar to seal the vent is acceptable as ross 150 roof vents are made with polypropylene resin that is chemically resistant.