Roofing Services San Antonio TX | Call R and P Roofing

We start with a thorough inspection to assess underlayment integrity. For repairs or full replacements, we use premium, high-temperature-rated synthetic underlayment designed to withstand San Antonio's intense UV exposure and heat, which is a primary cause of traditional felt underlayment breaking down. This creates a critical secondary water barrier beneath your shingles.

San Antonio's temperature swings cause materials to expand and contract, loosening the seals around chimneys, vents, and valleys. We don't just re-seal old flashing; we often recommend and install new, corrosion-resistant metal flashing. We use proper step-flashing techniques and specialized sealants compatible with our local climate to create a flexible, long-lasting seal that moves with your roof.

Our expertise is built on understanding local weather patterns and common construction styles. We select materials rated for high wind and impact resistance, ensure attic ventilation is optimized for our heat, and focus on the critical details—like underlayment and flashing—that are most vulnerable here. It's not just about putting on a roof; it's about building a system designed for South Texas.