
Slate Peak: Reach New Heights with Slateline Shingles
Slateline® Asphalt Shingles, the perfect solution for homeowners looking to upgrade their roof without breaking the bank. Our shingles boast the appearance of slate with bold shadow lines and tapered cut-outs, all at a fraction of the cost of traditional slate. Evergreen Enterprise WA LLC, your local contractor in WA state, is proud to offer these shingles with GAF Time-Release Algae-Fighting Technology, providing long-lasting protection against blue-green algae discoloration. With a 25-year StainGuard Plus™ Algae Protection Limited Warranty, you can rest assured that your roof will remain pristine for years to come. Trust in Slateline® Asphalt Shingles for a stunning and reliable roofing solution.
Available Colors
Slateline® shingles are available in a variety of colors to choose from.
Antique Slate: A warm blend of earthy tones, Antique Slate offers a timeless and sophisticated look to any home exterior.
English Gray: With a mix of cool grays and blues, English Gray is a classic and elegant choice.
Royal Slate: A rich blend of blues and grays, this color option mimics the look of natural slate and will surely make your home stand out in the neighborhood.
Weathered Slate: With a blend of warm browns and grays, this color option gives the appearance of weathered wood or slate, adding character and charm to your home’s exterior.




Warranty Infromation
We take great pride in offering the Slateline® Asphalt Shingles, a roofing solution that not only looks great but also offers superior protection against blue-green algae discoloration. With specially engineered copper capsules that release over time, the GAF Time-Release Algae-Fighting Technology in these shingles provides long-lasting algae-fighting power. This protection is so strong that we confidently offer a 25-year limited warranty against blue-green algae discoloration, known as the StainGuard Plus™ Algae Protection Limited Warranty. You can trust in the durability and effectiveness of these shingles, knowing that your investment in your home’s roof is well-protected. Choose Slateline® Asphalt Shingles for a roofing solution that will maintain its beauty and integrity for years to come.
Key Features
Looking for a sophisticated roofing solution that offers the visual impact of a slate roof without the high cost? Slateline® Asphalt Shingles may be just what you need! Here are some key features of these shingles:
Artisan crafted shapes: Slateline® shingles are designed with artisan crafted shapes that create a unique, sophisticated look for your home.
Oversized tabs: With oversized tabs, these shingles create a dimensional design that is inspired by natural slate.
Specially formulated color palette: The shingles come in a specially formulated color palette that mimics the look of natural slate or wood shakes, giving your home a high-end appearance.
Fraction of the cost: Despite their high-end appearance, Slateline® shingles are only a fraction of the cost of traditional slate or wood shakes, making them an affordable roofing solution for homeowners.

About the Manufacturer
GAF is one of the largest and most trusted roofing manufacturers in North America. The company has been in business for over a century, and during that time, it has built a reputation for producing high-quality roofing products that deliver exceptional performance and long-lasting durability. GAF offers a wide range of roofing solutions, including shingles, ventilation systems, and roofing accessories, that are designed to meet the needs of homeowners, contractors, and building owners alike.