Windsor Designer Asphalt Shingles with Scotchgard

Premium designer shingles that emulate the texture of cedar shake while delivering the durability of Flexor polymer-modified asphalt. Built for extreme weather with Class 4 impact resistance and 3M Scotchgard Protector to resist algae staining.

Key Features:

• Cedar Shake Look: Designer profile replicates traditional cedar shake aesthetics
• Enhanced Durability: Flexor polymer-modified asphalt promotes superior granule adhesion and weather resistance
• Impact & Fire Rated: UL 2218 Class 4 impact and ASTM E108 Class A fire performance
• Algae Protection: 3M Scotchgard Protector helps prevent black streaks from algae
• Wind Warranty: 110 mph limited wind warranty with 5-3/4 in exposure

Please check the Product Data Sheet Here

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What is the exposure per course?
A: 5-3/4 inches (146 mm).

Q: What are the shingle dimensions?
A: Approx. 38-1/4 in length by 19-1/4 in width.

Q: How many bundles make a square?
A: 5 bundles per square.

Q: Do these shingles have algae protection?
A: Yes, they feature 3M Scotchgard Protector to help prevent black streaks from algae.

Q: What performance ratings do they carry?
A: Class 4 impact (UL 2218), Class A fire (ASTM E108), and additional standards including ASTM D7158, D3462, D3161, D3018; ICC-ES ESR-3150; FBC Approval #14809.

Sculpted Shadow, Elevated Curb Appeal

With its layered, cedar shake-inspired silhouette, Windsor transforms a roofline into architecture—adding depth, dimension, and a moody Midnight Black elegance. The granular texture catches light like fine stone, creating a refined, modern relief. Pair it with crisp white trim and matte black fixtures for a tailored, gallery-worthy facade. This is the finishing touch that signals enduring luxury from the street to the skyline.

Upgrade to Windsor with Scotchgard for enduring curb appeal, elite weather protection, and a roof that stays beautifully black for years.

Installation