Northwest-XL™ is a robust laminate shingle line designed to give a dimensional appearance on the roof. This product line includes the optional Scotchgard™ Algae Resistant Roofing System from 3M for added security against algae staining.
Limited Lifetime Material Warranty
110 mph (177 kph) Limited Wind Warranty
130 mph (209 kph) Enhanced Wind Warranty Available
Northwest-XL™ Scotchgard™ 20-year Scotchgard™ Algae Resistance Warranty
12-year Right Start™ Warranty
Your Choice™ Warranty Program
Since 1956, Malarkey Roofing Products® has operated as a family owned, professionally managed and privately held company headquartered in Portland, Oregon. At Malarkey Roofing, we believe in creating long-term value for our customers and business partners. Our commitment challenges us to find and improve the ways we manufacture products to support our customer's needs. Striving for excellence propels our company to new heights in polymerization and the development of long lasting products.