Residential Roofing

Asphalt Shingles

Asphalt shingles are a type of roofing material that are made of asphalt, fiberglass, and a granular surface: 

• Composition
• Asphalt shingles are made from a fiberglass or organic base that's coated with asphalt and covered in granules. The fiberglass base is made from glass fibers, while the organic base is made from cellulose fibers like recycled paper or wood. 
• Appearance
• Asphalt shingles come in a variety of styles and colors, including three-tab, regular, architectural, and luxury. Architectural shingles are the most popular style and are thicker and more durable than three-tab shingles. 
• Benefits
• Asphalt shingles are a popular choice for roofing because they are affordable, easy to install, and perform well in different weather conditions. They can withstand heavy rain, snow, and scorching heat, and their asphalt coating prevents water from penetrating the roof. The granules on the surface also help to reflect UV rays and keep the roof cool. 
• Lifespan
• Asphalt shingles typically last 15–30 years, but can vary depending on the type of shingle and how well the roof is installed. For example, 3-tab shingles typically last 15–20 years, while architectural shingles last 22–25 years, and luxury shingles last 30 years or more. 

Metal Roofing

A "residential metal roof" refers to a roofing system used on homes that is made from metal panels, like steel, aluminum, copper, or zinc, designed to withstand weather elements and provide long-lasting protection for a house, often considered more durable and weather-resistant than traditional asphalt shingles; it comes in various styles and finishes to match different aesthetics of a home. 

Key points about residential metal roofing:

• Material options:
• Common metals used for residential roofs include steel (often coated with zinc or Galvalume to prevent rust), aluminum (lightweight and good for coastal areas), copper (highly durable but expensive), and zinc (long-lasting and aesthetically pleasing). 
• Benefits:
• Metal roofs are known for their longevity, resistance to high winds and heavy rain, ability to reflect heat, and potential for energy efficiency. 
• Different styles:
• Depending on the profile of the metal panels, residential metal roofs can mimic traditional roofing materials like shingles, tiles, or shakes, offering a variety of aesthetic choices. 
• Popular types:
• Standing seam: A common design with interlocking panels, creating a clean and sleek appearance. 
• Stone-coated steel: Steel panels coated with stone granules to resemble traditional roofing materials while retaining the benefits of metal. 

Modified Bitumen

Modified bitumen (mod bit) roofing is a flexible, durable, and cost-effective roofing material that's commonly used on residential flat or low-slope roofs: 

• Composition: A blend of asphalt, polymerized rubber or plastic, and fiberglass or polyester fabric mats 
• Properties: Resistant to heat, water, and physical weathering 
• Advantages: Easy to repair and affordable because it comes as a single membrane 
• Installation: Can be applied in a variety of ways, including hot, cold, torch, or self-adhered 
• Lifespan: Has an average lifespan of 20 years, but can last longer with basic maintenance