Short Answer
Homeowners should compare roofing materials based on: product quality and construction (architectural vs. 3-tab, thickness, wind rating), warranty terms (coverage period, prorated vs. non-prorated, what's included), algae and impact resistance, manufacturer system compatibility (underlayment, starter, ridge caps), aesthetic options (color, texture), and suitability for the home's specific exposure (coastal, shaded, high-wind). A contractor can help compare specific products based on the home's needs.
Detailed Explanation
When comparing roofing materials, the key factors to evaluate include: Product quality and construction — architectural (dimensional) shingles are thicker and more durable than 3-tab shingles, but even within the architectural category, products vary in thickness, construction, and performance. Wind rating — shingles are rated for different wind speeds, typically from 60 mph to 130+ mph. Homes in high-wind or coastal areas should use higher wind-rated products. Warranty terms — compare the coverage period, whether the warranty is prorated or non-prorated, what is included (materials only, or materials and labor), and what requirements must be met (certified contractor, complete system, registration). Algae resistance — in humid, shaded South Jersey environments, algae-resistant shingles reduce the dark streaks caused by algae growth. Impact resistance — if hail is a concern, impact-resistant shingles (Class 1-4) may reduce hail damage risk and may qualify for insurance discounts. Manufacturer system — some enhanced warranties require all system components (underlayment, starter strip, ridge caps, ventilation) to be from the same manufacturer. Aesthetic options — color, texture, and appearance should complement the home's architecture. Suitability for the home's exposure — a coastal home has different requirements than an inland home; a shaded home has different requirements than a full-sun home. A manufacturer-certified contractor can help compare specific products based on the home's specific needs and exposure, and can explain which products qualify for enhanced warranty coverage.
Why It Matters
Comparing roofing materials based on the right factors — not just price — ensures the selected product meets the home's specific needs and qualifies for the best available warranty coverage.
Questions to Ask Your Contractor
- ?What wind rating do I need for my home's exposure?
- ?Do I need algae resistance?
- ?What warranty options are available for each product?
- ?Is this product part of a complete manufacturer system?