Box Gutter Expansion Joint Flashing

Aztec box gutter expansion joints are made from our signature durable rubber epdm with soft aluminum strips for fixing onto box gutters.

Box gutter expansion joint flashing.

An invaluable inspection resource for owners of standing seam batten seam or bermuda type roofs. Box gutter joint flexible waterproof flashing 9 in. Long lasting uv ozone resistant 59 mil gray epdm rubber with 2 aluminum reinforced edges. It joint flashes hi rib and standing seam profiles and easily flashes between dissimilar materials with a superior fit and seal.

Free shipping on orders over 250. Maximum allowable length between expansion joints with one end fixed. Box gutter expansion joint universal waterproofing flashing. You can make your own from a box miter and box miters are available in every color gutters are made.

Presents practical troubleshooting and corrective tips for typical problems of roof panels gutters downspouts fascia copings flashing ridges and hips valleys expansion joints penetrations fasteners and soldering. 9 12 and 18 wide gray epdm linear flashing with flexible metal sides. Available in 12 33 and 50 lengths applications. Required gutter slope 1 40 to 1 200 there is always some confusion as to how the slope affects the overall depth.

Section from the box miter with a tin snips and you ve got yourself a custom slip joint. Fits all types of irregular profiles. Box gutter expansion joint from aztec are placed over the two box gutter joints. They are designed to expand and contract with at the box gutter joints without allowing cracks or leaks.

Box gutter expansion joint our stretch and seal roof flashing system is ideal for square ducts chimneys skylights and more. 9 inch wide x 12 ft. Therefore any slope on the gutter will make the downstream end deeper or the flashing longer. The depth shown in the calculations is at the upstream end.