What is a Sloped Flange Tube?
Sloped Flange Tubes are used to seal the penetration pipe through the roof overhang. The most common sizes are 4¾" x 18" high with a 18" x 18" sq. flange. These parts are generally shaped to a 45 or 30 degree angle, and are available with or without a top cap. For those unfamiliar with top caps, they fit the top of the piece, leaving a neat and professional appearance.
What materials are available?
Copper, Stainless Steel & Lead Coated Copper