Fish scale roof shingles

Fish scale roof shingles are asphalt-based roofing tiles designed with a textured, overlapping pattern that mimics fish scales, offering enhanced water shedding and aesthetic depth. The product is manufactured with a fiberglass mat base, coated with modified asphalt and surfaced with mineral granules for UV resistance and durability. Exact dimensions from the listing indicate a standard size of 12 inches by 36 inches, with a thickness of approximately 3.2 mm, and a weight of 220 pounds per square (100 square feet). These shingles are rated for installation on roof slopes between 15 degrees and 90 degrees, accommodating both low-slope and steep-pitch applications.

The granule surface consists of colored ceramic-coated stone chips, typically in earth tones or charcoal, providing color retention and thermal reflection. The asphalt formulation includes polymer modifiers to improve flexibility in cold weather and resistance to thermal cracking. These shingles are classified as Class A fire rated and meet ASTM D3462 standards for asphalt shingles. While the listing does not specify wind uplift ratings, industry-standard versions of this type typically achieve 110 mph ratings when installed per manufacturer guidelines. The lightweight design reduces structural load requirements compared to clay or concrete tiles.

These shingles are commonly purchased by residential builders, roofing contractors, and property renovators in North America seeking a cost-effective, durable alternative to wood shakes or slate. Buyers typically order in full pallets or container quantities for large-scale projects. Packaging is usually in bundles of 3, with 33 bundles per pallet. Trade terms are typically FOB Hangzhou port, with lead times of 20 to 30 days after order confirmation. Installation requires standard roofing tools and no specialized fasteners, though proper attic ventilation is recommended to extend service life.

Hangzhou Singer Building Materials Co., Ltd. is listed as a supplier of roofing materials with a registered address in Hangzhou, China, despite the origin being stated as the United States. The listing shows no verified factory location, production capacity, or export history. The company's trust tier is harbor, and response metrics are zero, indicating no recent buyer interactions. The supplier does not claim certifications, years in operation, or client references. This profile suggests a trading company or exporter rather than a manufacturer.

There is no public record or verifiable data supporting claims of factory ownership, workforce size, or production lines. The supplier does not state whether the product is manufactured in China or imported from elsewhere. Buyers should request documentation confirming the origin of materials and compliance with U.S. building codes, as the listed origin conflicts with the supplier’s physical address. No quality control processes or testing protocols are disclosed.