Roof Flashings
Multi-pitch, custom, tile, and polymer-coated lead roof flashings for commercial and residential weatherproofing.
Overview
Multi-pitch, custom, tile, and polymer-coated lead roof flashings for commercial and residential weatherproofing.
Mayco Industries offers a first-rate selection of lead flashings for commercial and residential purposes.
Multi-Pitch Lead Roof Flashings Mayco’s Multi-Pitch Lead Roof Flashings are ideal for all types of roofing applications. They are available in 2.5 lb and 4 lb weights and 1-1/2”, 2”, 3”, 4”, 5”, and 6” pipe diameters. Not to mention, they are flexible to about 14 degrees. This product is available for same-day shipping (2.5 lb only).
Custom Lead Flashing We make Custom Lead Flashings to fit your architectural specifications and to meet federal, state, city, and county flashing codes. They can be manufactured as adjustable, or made to fit any roof up to 16/12 pitch. When ordering Custom Lead Flashings, be sure to specify pipe diameter, lead thickness, the size of your flange or base, the height of your boot, and the pitch of your roof.
Tile Lead Flashings Mayco’s Tile Lead Flashings are designed specifically for the tile roof. This means that the bases are larger. We can design tile lead flashings in a variety of dimensions, so if you need something different from our standard sizes, just let us know and we will be happy to help.
Polymer-Coated Flashings MayCoat™ Polymer-Coated Flashings have the most durable coating available. The unique chemical properties of this coating provide unmatched protection against UV rays. We offer them in gray and black. As the leading producer of lead products in the U.S., we can supply the lead flashing you need in almost any volume and specification. To find out more about the lead flashing options we have available or to just tell us what you need, call us at (800) 749-6061.
Typical applications
Where this product is engineered to perform.
Multi-pitch commercial roof vent stacks
Parapet wall waterproof capping and expansion joints
Weatherproofing penetrations on shingle, tile, slate, and metal roofs
High-durability roofing flashing under extreme weather exposure
Industries served
Product specifications
| Multi-Pitch Standard Weights | 2.5 lb and 4 lb weights (2.5 lb available for same-day shipping) |
|---|---|
| Standard Pipe Diameters | 1-1/2”, 2”, 3”, 4”, 5”, and 6” pipe diameters |
| Multi-Pitch Flexibility | Flexible to approximately 14 degrees to conform to roof variations |
| Custom Pitch Capability | Manufactured adjustable or custom-pitched to fit any roof up to 16/12 pitch |
| Tile Roof Flashings | Extra-large formed bases designed specifically for tile roof profiles |
| Coating Options | MayCoat™ polymer encapsulation in Gray and Black (UV & rodent resistant) |
| Roof Pitch Angles / Degrees | 1/12 (4-1/2°) | 2/12 (9-1/2°) | 3/12 (14°) | 4/12 (18-1/2°) | 5/12 (22-1/2°) | 6/12 (26-1/2°) | 7/12 (30-1/4°) | 8/12 (33-1/2°) | 9/12 (36-1/2°) |
Specifications subject to custom engineering and alloy options. Contact Mayco engineering for specific sizes, tolerances, and custom certifications.
Need a custom size, alloy, or configuration?
Mayco provides engineering support and design consultation — from small radiation shielding jobs to large ballast projects. Our team can help specify the right product, dimensions, and tolerances for your application.
Every Mayco product is manufactured in-house across our U.S. plants and backed by our ISO 9001 quality system.
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