Box Gutter Expansion Joint Flashing

Long lasting uv ozone resistant 59 mil gray epdm rubber with 2 aluminum reinforced edges.

Box gutter expansion joint flashing. Our stretch and seal roof flashing system is ideal for square ducts chimneys skylights and more. Box gutter expansion joint from aztec are placed over the two box gutter joints. Maximum allowable length between expansion joints with one end fixed. It joint flashes hi rib and standing seam profiles and easily flashes between dissimilar materials with a superior fit and seal.

9 12 and 18 wide gray epdm linear flashing with flexible metal sides. Box gutter expansion joint. They are designed to expand and contract with at the box gutter joints without allowing cracks or leaks. Soft malleable aluminium sides conforms to the shape of the box gutter for a perfect fit.

Therefore any slope on the gutter will make the downstream end deeper or the flashing longer. Transition walls stepped roofs metal corrugated roofs parapet walls expansion joint roof penetrations. 9 inch wide x 12 ft. The depth shown in the calculations is at the upstream end.

Flat profile ensures water won t pool in the joint. It joint flashes hi rib and standing seam profiles and easily flashes between dissimilar materials with a superior fit and seal. Box gutter expansion joint universal waterproofing flashing. Aztec box gutter expansion joints are made from our signature durable rubber epdm with soft aluminum strips for fixing onto box gutters.

They have a flat profile that will expand and contract whilst maintaining a water tight seal. Required gutter slope 1 40 to 1 200 there is always some confusion as to how the slope affects the overall depth. Box gutter joint flexible waterproof flashing 9 in. Aztec masterflash box gutter expansion joints are used to connect gutters.

Box gutter expansion joint our stretch and seal roof flashing system is ideal for square ducts chimneys skylights and more. Available in 12 33 and 50 lengths applications.