Malarkey is now part of Amrize.

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Architectural Resources Available Online 

The design and performance details of building materials are critical to architects planning renovations and new construction.

515 Pano™ Base

Reinforced with fiberglass, Pano™ Base is our conventional, hot asphalt applied sheet for low-slope commercial roofing applications.

 

430 OmniSeal® Cap

Made with our industry-leading Polymer Modified (Rubberized) Asphalt, OmniSeal® Cap is our premium, self-adhering, modified asphalt cap sheet for low-slope commercial roofing applications.

New Gold Standard for Malarkey Shingles

Gold awarded to Malarkey’s Legacy® shingles and Montana's Dennis General Contractor in the 2024 Excellence in Asphalt Roofing Awards.

Architects & Specifiers

We're pushing to change the roofing industry by delivering sustainable, high-performance roofing products. Architects and Specifiers, it starts with you.

Technical Bulletins

Malarkey publishes Technical Bulletins to alert our customers and interested parties of new developments in the industry.

DuoStik™ System

The DuoStik™ System is an easy-to-install, low slope roofing system for roofs greater than 1/4″ to less than 4:12″. It utilizes two key components: Arctic Seal® and 430 OmniSeal® Cap sheet. This system provides a cost-effective solution for the low slope portion of your home or commercial building.

Secure Start® HT

Secure Start® HT (high temperature) is a self-adhering underlayment with superior thermal stability and adhesion properties, making it the right choice for complete deck coverage under metal.

OmniSeal® System

OmniSeal® is a multi-ply self-adhered system for low slope roofs. Designed for 4:12 and lower roof slopes, with colors matched to Malarkey’s shingle offering, OmniSeal® is the perfect solution for the low slope portion of your home or commercial building.

LS21: Sheet Metal Hood Flashing - Section DWG