Rectangular T-Tops
Description
A T-top roof jack is a type of rectangular roof vent that is commonly used on roof with T-tops. The roof jack is designed to provide ventilation and air flow, also protecting from rain and other weather conditions.The T-top roof jack is made from high-quality, corrosion-resistant materials such as 26 Ga galvanized steel ASTM A-653, which ensures that it will last for many years.
Product Specifications
Frequently Asked Questions
Which ASTM standard applies to Rectangular T-Tops?
ASTM A653 applies to the galvanized steel used to make the product.
Which metal gauge is documented for Rectangular T-Tops?
The gauge used for galvanized steel is 26 gauge.
Where are Rectangular T-Tops installed?
Rectangular T-Tops are installed over rectangular roof-vent openings and integrated with the surrounding roof covering.
What finishes a rectangular vent opening on the roof?
Rectangular T-tops terminate and protect rectangular rooftop vent openings while allowing the intended airflow.
What metal are Rectangular T-Tops?
Rectangular T-Tops are made from galvanized steel.