Choose a Roof Replacement With Solar in NH
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Benefits of a Roof Replacement With Solar in NH
Our team at Sentry Roofing can handle your roof replacement with solar in NH with ease! Here are some benefits of choosing this excellent home improvement project.
- Increase Your Energy Savings: Replacing your residential property's roof and installing solar panels at the same time maximizes energy efficiency. Professionally installed help reduce electricity costs since they generate renewable energy, which leads to long-term savings on your utility bills.
- Improve Your Roof's Longevity: A brand-new roof installed by the experts at Sentry Roofing will provide a strong foundation for solar panels. They'll last longer without causing damage! Plus, modern roofing materials will also improve your home's insulation, thus enhancing overall durability.
- Increase Your Home's Value: Residential properties with solar panels and a new roof are highly desirable among future homebuyers. This two-in-one home improvement project is viewed as a valuable upgrade, which can lead to faster sales and higher property values. You won't regret choosing a roof replacement with solar NH homeowners can't stop talking about!
- Enhance Your Property's Sustainability: Solar panels generate clean energy, which helps reduce you and your family's carbon footprint. Pairing these solar panels with a professional roof replacement ensures your home remains energy-efficient and environmentally friendly.
- Enjoy Fewer Maintenance Concerns: Most older roofs won't efficiently support solar panel installation, leading to leaks or structural issues. However, a brand-new roof with solar installation minimizes maintenance needs, meaning both systems will perform optimally.
- Become Eligible for Incentives: Tax credits, rebates, and incentives are often offered after professional solar panel installation. A roof replacement with solar in NH may qualify you for additional savings, thus making the investment even more cost-effective in the long run!
Signs You Need a Roof Replacement
Are you wondering if your roof is on its last legs? Our team at Sentry Roofing can help. Here are some common indicators to call us for a professional roof replacement.
- Age of the Roof: If your roof is 20 – 25 years old (or older, depending on materials), it’s nearing the end of its useful life. Even if it hasn’t failed yet, age alone can warrant replacement before major problems emerge.
- Repeated Leaks and Water Damage: If you’re patching leaks frequently or noticing water stains on ceilings, walls, or in the attic, the underlayment or flashing may have failed beyond repair.
- Curling, Cracking, or Missing Shingles: When shingles are curling at the edges, cracked, splitting, or missing altogether, it points to deterioration that compromises waterproofing.
- Granule Loss in Gutters: Finding shingle granules (small sand-like particles) collecting in your gutters or downspouts is a sign that the protective coating is eroding.
- Dark Streaks, Moss, or Algae Growth: Persistent dark streaks or moss on the roof surface can trap moisture against shingles, accelerating decay and reducing lifespan.
- Sagging Roof Deck: A sagging or dipping area of the roof deck suggests structural damage—this is a serious red flag that calls for immediate replacement.
- Daylight Showing Through: In your attic, if daylight (or exterior light) is visible through the roof sheathing boards, even in isolated spots, your roof’s integrity is compromised.
- High Energy Bills or Poor Insulation: If your heating or cooling bills are rising despite no change in usage, the roof’s insulation or ventilation may be failing, letting heat escape (or enter) the home.
- Warped or Rusted Flashing and Roof Penetrations: Flashing, vents, chimneys, and skylight surrounds are common weak points. Warping, rust, or separation at these junctures often lead to leaks that indicate it's time to replace.
Our Roof Replacement Process
At Sentry Roofing, we believe a roof replacement should be more than just tearing off old shingles and laying new ones. Our process is designed to provide transparency, quality craftsmanship, and peace of mind from start to finish. Below you’ll find the step-by-step approach we follow when replacing a roof for one of our valued customers.
- Initial Inspection and Consultation: We begin with a thorough on-site inspection of your existing roof, attic, flashing, and underlying structure. We also meet with you to discuss your goals, budget, and any future plans like solar integration. This helps us identify all problem areas and present you with options tailored to your home.
- Detailed Proposal and Materials Selection: After inspection, we prepare a clear, detailed written proposal including scope, timelines, cost, and warranty options. You also choose your preferred materials—shingle type, color, underlayment, ventilation products, and flashing details—so you know exactly what’s included.
- Permitting and Scheduling: Once you approve the proposal, we pull any necessary local permits and schedule the job. We coordinate with your utility providers, neighbors (when needed), and ensure all logistics—such as dumpster placement, material staging, and safety systems—are arranged before work begins.
- Site Preparation and Protection: Before removal begins, we protect your property. We cover landscaping, siding, windows, walkways, and decks to prevent damage. We also set up tarps and debris nets to catch nails and debris so your property stays clean.
- Removal of Old Roof: Our crew removes the existing roofing materials—shingles, underlayment, flashings, and any damaged decking—to expose the roof deck. All tear-off debris is carefully loaded and disposed of in a designated dumpster or waste container.
- Deck Inspection and Repair: After the old materials are off, we inspect the roof deck (sheathing) for rot, warping, or damage. Any compromised boards or sheets are replaced. We also verify alignment and structural soundness before moving forward.
- Install Underlayment and Ventilation: We install premium underlayment (e.g. synthetic or ice-and-water shield in critical zones) to act as a secondary barrier against moisture. Proper ventilation products (ridge vents, soffit vents, etc.) are integrated to help regulate attic temperature and extend shingle life.
- Flashing and Penetration Work: Flashing is one of the most critical parts of the roof system. We custom-fit flashing around chimneys, skylights, valleys, pipes, and other penetrations using durable metal (e.g. aluminum, copper, or step-flashing). We seal all joints with high-quality roofing sealants to prevent leaks.
- Shingle Installation: The chosen shingles are installed following manufacturer guidelines: starter strips, course overlaps, proper nailing, and ridge cap application. We also maintain neat transitions at hips, ridges, and eaves to ensure a polished, weather-tight finish.
- Final Inspection and Quality Assurance: Once the roof installation is complete, our foreman and quality control team walk the roof and attic to verify everything is correct—nail placement, flashing detail, ventilation, and overall aesthetics. Any adjustments or touch-ups are made immediately.
- Cleanup and Site Restoration: We perform a comprehensive cleanup, including magnetic nail sweep of the yard, removal of all debris, and repositioning of landscaping if disturbed. Our goal is for your property to look like no major work ever happened.
- Post-Installation Follow-Up and Service: After installation, we check in with you to verify satisfaction and address any concerns. In many cases, we return several months later to inspect the system, ensure everything is performing correctly, and handle any adjustments if needed.
- Optional Solar Integration: For customers who choose to pair a roof replacement with solar in NH, we coordinate with our solar team during planning so that the roof structure, orientation, and attachments support a seamless future solar install. This ensures your roof and solar system work in harmony.
Contact Sentry Roofing Today
When it comes time to hire professionals for a roof replacement with solar NH residents prefer, turn to Sentry Roofing. With years of experience, we will handle this project with expertise and care. Get in touch with us today to learn more!
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Sentry Roofing
Serving NH and northern Massachusetts, Sentry Roofing specializes in residential and commercial roofing and solar panel installation. Lifetime workmanship warranty. Discounts for both roofing and solar. Only roofing and solar company in New Hampshire. Call today.

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