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FAQs

Picture this: a heavy storm rolls through overnight, and by morning you notice water stains creeping across your ceiling. You have questions, and you need answers you can trust. That’s exactly why we’ve assembled this collection of frequently asked questions—to give you clarity before, during, and after any roofing project. At Henris Roofing, we believe an informed customer makes the best decisions, so let’s walk through the concerns we hear most often.

Credentials matter in this industry, and we’ve earned some of the most respected designations available. We are a GAF Master Elite contractor, a distinction awarded to only a small percentage of roofing companies nationwide because it requires ongoing training, proper licensing, and a proven track record of quality installations. This certification allows us to offer enhanced manufacturer warranties that standard contractors simply cannot provide.

Beyond that, we carry the ShingleMaster Pro designation and are recognized as an Energy Solar Certified and Timberline Solar Roofing Contractor. These qualifications mean we’re equipped to handle everything from traditional asphalt shingle systems to advanced solar roofing that generates clean energy directly from your roof surface. With more than 80 years in business, our credentials reflect decades of dedication to craftsmanship.

Every roof is different, so pricing depends on factors like square footage, pitch, material selection, and the condition of the existing structure. Rather than guess, we encourage you to take advantage of our free estimates with no conditions attached. There’s no obligation and no pressure—just a straightforward assessment of what your project requires.

During your estimate, we evaluate several key elements:

  • Roof measurements and slope: steeper and larger roofs require more labor and material
  • Material choice: options range from architectural shingles to metal panels and solar-integrated systems
  • Decking condition: rotted or damaged sheathing may need replacement before installation
  • Ventilation needs: proper airflow extends roof life and improves energy efficiency

We follow a methodical, technically sound process to ensure lasting results. First, we perform a complete tear-off of old materials down to the deck, inspecting for damage that might be hidden beneath the surface. Next, we install an ice and water shield along vulnerable areas such as valleys and eaves, followed by synthetic underlayment across the entire deck to create a secondary moisture barrier.

From there, we install starter strips, field shingles, ridge caps, and precisely fitted flashing around chimneys, vents, and skylights. Proper flashing installation is one of the most critical steps, as it prevents the water intrusion that causes the majority of roof leaks. Throughout the entire project, we respect your property and are mindful to clean up after ourselves, using magnetic sweepers to collect stray nails and hauling away all debris.

Absolutely. Roofing disasters rarely happen at convenient times, which is why we offer 24/7 Emergency Service. Whether a fallen tree limb has punctured your roof or wind has torn away shingles, we can respond quickly to secure your home and prevent further damage. Temporary tarping and stabilization protect your interior until permanent repairs can be scheduled.

Common emergency scenarios we address include:

  1. Storm damage: wind, hail, and debris impacts that compromise the roof envelope
  2. Active leaks: water entering living spaces and threatening insulation or drywall
  3. Structural concerns: sagging or exposed decking that requires immediate attention

Sustainability is a priority for us. We’re doing our part to be environmentally friendly through best practices and materials, including energy-efficient shingles and solar roofing systems that reduce reliance on grid power. Recyclable materials are diverted from landfills whenever possible, and our solar certifications allow us to integrate renewable energy directly into your roofing investment.

These green options don’t just benefit the planet—they can lower your utility bills and increase your property’s value over time. Many homeowners appreciate that a single project can address both durability and energy performance simultaneously.

We proudly serve residential and commercial clients throughout Petaluma, CA and surrounding areas, including communities across Petaluma, Penngrove, Novato, Rohnert Park, Cotati, Santa Rosa, & Sonoma, CA. As a company deeply rooted in our area, we support our local community and take pride in being professional, reliable, efficient, and established. If your question wasn’t answered here, reach out to Henris Roofing anytime—we’re always happy to help you protect the roof over your head.