Malarky

Malarkey makes polymer-modified asphalt shingles that handle Montana’s temperature swings better than standard asphalt. Their mission is straightforward: “To build the shingles we want on our own homes—made better to last longer and more sustainable. To make the industry’s highest performing, most sustainable shingles.”

The Portland-based manufacturer produces architectural shingles, 3-tab shingles, and commercial roofing systems. What separates them from the pack is their NEX polymer-modified asphalt — essentially rubberized asphalt that stays flexible when standard shingles turn brittle.

NEX Technology and Cold Weather Performance

Malarkey’s NEX technology chemically rubberizes the asphalt core using virgin rubber polymers (SBS) and recycled rubber/plastic polymers. This isn’t marketing fluff. The numbers back it up:

Performance Metric	NEX vs Standard
Tear Strength	35% greater than ASTM D3462
Granule Adhesion	65% greater than ASTM D3462
Adhesive Bonds	50% more than standard shingles
Nailing Area	2X wider (“The Zone”)

Their NEX Rubberized Asphalt technology enhances shingle strength, flexibility, and rain sealing, providing up to 50% more adhesive bonds. In Montana’s freeze-thaw cycles, that flexibility translates to shingles that don’t crack when the temperature drops from 40°F to -20°F overnight.

Their use of polymer-modified (SBS rubberized) asphalt enhances flexibility and durability, especially in cold climates like Minnesota, providing superior impact resistance and longevity. Minnesota and Montana share similar winter extremes — what works there works here.

The double rain seals matter when chinook winds drive moisture under standard shingles. That 50% increase in adhesive bonds means better resistance to ice dams that plague Montana rooflines from November through March.

Product Lines That Matter for Montana

Legacy Series - The Premium Option

The Legacy series represents Malarkey’s premium SBS polymer modified architectural shingle, introduced in 1997. Their products, including the flagship Legacy shingles, are recognized for high impact resistance, wind warranties up to 130 MPH, and algae protection.

Legacy shingles carry Class 4 impact resistance — the highest hail rating available. That qualification can reduce homeowner insurance premiums in Montana’s hail alley. The 130 MPH wind warranty handles anything short of a tornado.

The Legacy Scotchgard variant adds 3M copper granules for algae resistance. Less critical in Montana’s dry climate than in the Southeast, but useful for north-facing roofs that stay damp longer.

Vista and Highlander NEX - The Working Options

Vista represents Malarkey’s mid-level SBS polymer modified architectural shingle (introduced 2016), while Highlander NEX serves as their entry-level SBS option (introduced 2018).

Both Vista and Highlander NEX include the same NEX polymer technology as Legacy — you’re getting the cold-weather flexibility across the board. The difference shows in warranties and aesthetics, not fundamental performance.

These lines prove Malarkey’s commitment to making SBS technology accessible. They’re the first manufacturer to offer polymer-modified shingles across entry, mid, and premium tiers. For contractors dealing with insurance jobs or various build specifications, having NEX technology at multiple tiers matters.

The Alaskan - Built for Extremes

The Alaskan, introduced in 1986 as Malarkey’s SBS polymer modified 3-tab shingle, was first to meet 110 mph Miami Dade wind requirements in 1993. Malarkey is known for producing high-quality, durable shingles designed to withstand extreme weather conditions, including subzero temperatures. Their innovative NEX Rubberized Asphalt technology enhances shingle strength, flexibility, and rain sealing, with up to 50% more adhesive bonds.

The name tells you the target market. Built for Alaska, tested in Miami — that’s a shingle designed for extremes. The 3-tab profile sheds snow better than architectural shingles, though you sacrifice the dimensional look.

Who Should Use Malarkey

Worth it for Montana contractors who understand that flexibility beats rigidity in freeze-thaw country. The NEX technology solves real problems — brittle shingles, granule loss, and seal failure during temperature swings.

Skip it if you’re competing on lowest bid for tract homes. Malarkey targets quality builds where the homeowner understands why polymer-modified asphalt costs more than commodity shingles.

Malarkey’s products are often eligible for insurance discounts due to their impact ratings. The Class 4 impact rating can offset the premium through insurance savings in hail-prone areas.

The company emphasizes professional installation through their Malarkey Certified Contractor program and Contractor Login portal. They’re not chasing DIY weekend warriors. Their wide nailing zone helps pros work faster, but proper installation still matters for warranty coverage.

The bottom line: Malarkey figured out how to make asphalt shingles act less like asphalt in cold weather. For Montana’s climate, that’s innovation that actually matters.

Frequently Asked Questions

What makes Malarkey shingles different from standard asphalt shingles?

Malarkey uses NEX polymer-modified asphalt that incorporates rubber polymers to create flexibility. Standard shingles use hard asphalt that becomes brittle in cold weather. The NEX technology delivers 35% greater tear strength and 65% better granule adhesion than ASTM standards require.

Do Malarkey shingles qualify for insurance discounts?

Legacy series shingles with Class 4 impact resistance can qualify for premium reductions with many insurance companies. The discount varies by insurer and location, but in hail-prone areas of Montana, the savings can be significant. Vista and Highlander NEX lines may not qualify for the same discounts.

How do Malarkey shingles handle Montana winters?

The SBS rubber polymers in NEX technology keep shingles flexible in subzero temperatures. This prevents cracking during freeze-thaw cycles and maintains seal integrity when standard shingles would fail. The 50% increase in adhesive bonds also provides better ice dam resistance.

What’s the real difference between Legacy, Vista, and Highlander NEX?

All three use the same NEX polymer technology. Legacy offers premium aesthetics, Class 4 impact rating, and 130 MPH wind warranty. Vista provides mid-level warranties and appearance. Highlander NEX delivers basic NEX performance at the entry level. The cold-weather flexibility is consistent across all three.

Does the Scotchgard algae protection matter in Montana?

Less critical than in humid climates. Montana’s dry air naturally inhibits algae growth. However, north-facing roofs and shaded areas under trees can develop algae over time. The 3M copper granules in Scotchgard variants provide long-term protection for problem areas.