Aztec Flashings

The Extreme Angle Master Flash #1 (EA101BA) from Aztec Washer Company is engineered for steep-slope metal roofs with angles from 35° to 65°. This flexible roof flashing is built with premium EPDM rubber, resisting UV and ozone for long-lasting performance. With a built-in 40° pitch, square base that conforms to metal seams, and easy-to-read sizing marks, installation is fast, accurate, and reliable. Perfect for contractors handling challenging penetrations in high-angle roofing applications....

These flashings are compounded specifically for maximum resistance weathering due to ozone and ultraviolet light. A C-12 ASTM additional requirement was added to assure conformance to the most stringent ozone/weathering specifications available The base of the flashing is designed to form a seal on most panel configurations and roof pitch regardless of pipe location. The pitch canal allows for maximum flexibility, accommodating up to a 60 degree pitch without affecting performance. Flashing...

The Aztec Washer Multi-Flash Square Vent Master Flash® provides a secure and weather-tight seal for square vent applications. Engineered from durable EPDM rubber, this flashing is designed for both standard and retrofit installations, offering long-lasting resistance against UV, ozone, and weather conditions. Its versatile design includes a stainless steel gripper for retrofit use, making it a simple and reliable solution for sidewall penetrations, stucco walls, drywall, corrugated siding, and...

Aztec Washer RS101BA is the size #1 Residential Master Flash, molded from UV- and ozone-resistant black EPDM with a lead-free aluminum base that forms to common roof profiles. A built-in 20° pitch helps it sit correctly on steep roofs, while pull-tab, smooth tear rings make trimming fast and clean on site. Designed for residential pipe penetrations, it maintains a weather-tight seal and is compatible with type-B heated vent pipes. The EPDM version carries a 25-year limited warranty when...

Aztec Washer RS051BA is the mini size in the Residential Master Flash line. It’s molded from UV- and ozone-resistant EPDM with a lead-free aluminum base that conforms to common roof profiles. A built-in 20° pitch helps it sit correctly on steep roofs, and the pull-tab, smooth tear rings make trimming fast and clean on site.Key Features:• Mini Residential Master Flash in black EPDM with lead-free aluminum base. • Built-in 20° pitch; suitable for roof pitches up to about 45°. • Pull-tab design...

Aztec Washer RS101GA is the size #1 Residential Master Flash, molded from UV- and ozone-resistant gray EPDM with a lead-free aluminum base that forms to common roof profiles. A built-in 20° pitch helps it seat correctly on steep roofs, while pull-tab, smooth tear rings make trimming fast and clean on site. Designed for residential penetrations, it maintains a weather-tight seal and is suitable for use with type-B heated vent pipes. Key Features: • Gray EPDM sleeve compounded for long-term...

The Aztec Washer RS301BA Residential Master Flash is designed for larger residential pipe flashing applications. Made from durable black EPDM, it incorporates fire-retardant agents for safety and is listed for use with type “B” vents. With its built-in 20° pitch, the flashing adapts to roof slopes up to 45°. The environmentally safe, lead-free aluminum base ensures a reliable seal against weather exposure, making it a dependable choice for residential installations. Key Features: Constructed...

The Aztec Washer RS201GA Residential Master Flash is a pipe flashing designed for residential roofing systems. Made from gray EPDM, it is engineered with fire-retardant agents to ensure safety and long-term durability. The flashing is listed for use with type “B” vents and features a built-in 20° pitch to adapt to steep roof angles up to 45°. Its environmentally safe aluminum base provides secure rooftop installation and excellent weather protection. Key Features: Gray EPDM compound with...

The Aztec Washer RS201BA Residential Master Flash is a pipe flashing specifically designed for residential roofing applications. Constructed from durable black EPDM, it is engineered with fire-retardant agents for added safety and is listed for use with type “B” vents. The flashing provides a long service life with enhanced resistance to ozone, UV, and weathering. Its built-in 20° pitch adapts to most residential roof pitches up to 45°, while the environmentally safe aluminum base ensures...

Aztec Washer RS051GA is the mini size in the Residential Master Flash line, molded from UV- and ozone-resistant gray EPDM with a lead-free aluminum base that forms to common roof profiles. A built-in 20° pitch helps it sit correctly on steep roofs, and the pull-tab, smooth tear rings make trimming fast and clean on site. Designed for long-term weathering performance, it provides a durable, watertight seal for residential pipe penetrations. Key Features: • Mini Residential Master Flash in gray...