Hanover Hill Siding & Insulation | Windows Installation & Roofing in Manchester, NH 03109

In Manchester's climate, proper siding installation is key to protecting your home from moisture and temperature swings. Since 1995, our family-owned team has specialized in siding installation, repair, and replacement using high-quality vinyl products. We ensure a tight, durable seal that withstands local weather, improving your home's insulation and curb appeal. Our process is straightforward, from design consultation to clean-up, all handled with the respect and honesty we're known for.

Absolutely. Roof valley and chimney flashing leaks are common issues in Manchester due to our seasonal snow and rain. Our experienced team addresses these by carefully inspecting the compromised areas, replacing worn flashing around chimneys, and ensuring valleys are properly sealed and reinforced to handle water runoff. We use proven techniques to create a watertight barrier, preventing further damage to your home's interior and structure.

Our approach is built on the values Bill McAvoy brought when he bought the company in 1995: treating every customer with respect and honesty. As a family-run operation with Bill, his wife Kathleen, and son-in-law Ed, we take pride in clear communication, reliable timelines, and standing behind our work. Serving southern New Hampshire, we focus on understanding your specific needs—whether for siding, windows, roofing, or a deck—and delivering craftsmanship that enhances your home's value and your long-term satisfaction.