| | EPDM Triple Pressure Grommet Seal and Base Seal sizes; available for 2", 3", 4" 5" and 6" (51, 76,102, 127 and 152 mm) diameter vent stacks. | | Injection molded urethane insulation (where applicable); adheres to inner side of sleeve without air pockets. | | | One piece, spun aluminum flashing sizes; supplied in a variety of diameters and heights for plastic, steel, stainless, copper or cast iron vent pipes e.g. 2", 3", 4", 5" and 6" (51, 76, 102, 127, and 152 mm) diameters, and 7", 13" and 19" (178, 330, and 483 mm) standard heights. Other sizes available upon request. | | | Treated deck flange; can be PVC coated for proper adhesion of PVC membrane or bituminous painted for BUR or ModBit membrane. | | | Material options and thicknesses; most products available in .064” (1.6 mm) mill finish 1100-0T alloy aluminum, .032” (0.831 mm) 24 oz copper or .031” (0.79 mm)22 ga. Type 304 stainless steel. | | | CSA Approved; All Thaler STACK JACK Flashings conform to CSA B272-93 - Prefabricated Self-Sealing Roof Vent Flashings. | | | 20 year Warranty; guaranteed against leaks, condensation and defects in materials and/or manufacture when installed in accordance with Thaler “Installation Instructions”. | | | Maintenance-Free; never needs caulking (any caulking at any time will invalidate 20 year warranty) | | | Written “Installation Instructions”; provided with every Thaler product. | |