Understanding Shingle Roofing Systems

Shingle roofing is one of the most popular and practical solutions for homes throughout Greater Charlotte Area. At New Old Remodeling, we specialize in professional shingle roof installations that blend durability, aesthetic appeal, and cost-effectiveness. Asphalt shingles dominate the residential market, making up about 75% of roofing installations in North America due to their versatility and proven performance.

Modern shingles have evolved far beyond traditional three-tab designs. Architectural shingles, also called dimensional or laminated shingles, feature multi-layer construction for superior wind resistance and impact protection. Typical wind ratings range from 110 to 130 mph, with warranties spanning 30 to 50 years—significantly improving on older materials.

Types of Shingle Materials and Applications

We install a variety of shingles tailored to architectural style and performance needs, including:

• Traditional Asphalt Shingles: Affordable and reliable, costing roughly $3.50 to $5.50 per square foot installed. Made with fiberglass or organic mats, coated with asphalt and ceramic granules for UV protection and color retention.
• Impact-Resistant Shingles: Designed to withstand hail damage, often qualifying homeowners for 10-35% insurance premium discounts in certain areas.
• Luxury Shingles: Mimic natural slate or cedar shakes at a fraction of the weight and cost—perfect for upscale looks without structural upgrades.
• Cool Roof Shingles: Reflect solar heat to reduce cooling costs by 15-20% during hot summer months.

Installation Process and Quality Standards

Proper shingle installation demands precision and adherence to manufacturer guidelines. Our process includes:

• Comprehensive roof inspection and decking evaluation
• Repair or replacement of damaged decking (minimum 7/16″ OSB or plywood)
• Installation of synthetic underlayment for enhanced moisture protection
• Application of ice and water shield in valleys and along eaves
• Precise shingle placement following manufacturer nailing patterns
• Installation of ridge vents for optimal attic ventilation

Industry standards recommend one square foot of ventilation per 150 square feet of attic space to prevent moisture buildup and premature shingle wear.

Advanced Protection Features

Modern shingle roofs include multiple layers of defense beyond the shingles themselves:

• Ice and Water Barriers: Self-adhering membranes extend at least 24 inches past interior walls to prevent ice dam damage
• Valley Protection: Specialized underlayment or metal flashing depending on roof design and local climate
• Flashing Details: Step flashing around chimneys, skylights, and walls combined with kick-out flashing to direct water away from vulnerable junctions

These often-overlooked details significantly boost roof longevity and prevent costly leaks.

Maintenance and Longevity Considerations

Properly installed shingle roofs require minimal maintenance but benefit from annual inspections focusing on:

• Shingle condition (curling, cracking, granule loss)
• Flashing integrity
• Gutter and valley cleanliness
• Removing debris and trimming overhanging branches
• Checking for moss or algae growth in shaded areas

Typical lifespan varies by material:

• Standard three-tab shingles: 15-20 years
• Architectural shingles: 25-30+ years
• Premium impact-resistant and designer shingles: 40-50 years

Our mission at New Old Remodeling is to help you rediscover the love you once had for your home through superior craftsmanship and personalized service.