Upstate Residential Roofing Project

Two-Layer Roof Tear-Off & Shingle Installation in Montague, CA

Upstate Roofing recently completed a comprehensive residential roof replacement project in Montague, CA. Serving homeowners across Siskiyou County, our team specializes in managing complex, multi-layer roof tear-offs that require extensive deck preparation and structural detailing. This case study highlights our ability to navigate rural logistics, repair damaged roof decking, and install advanced water-shedding features to ensure long-term property protection.

Project Challenges

The primary challenge of this Montague property was hidden beneath the surface. Many older homes in Northern California suffer from past "lay-over" roofing jobs, where a second layer of shingles was installed directly over a failing first layer. This adds immense weight to the structure and traps moisture underneath.


Our team had to systematically tear off the second roof layer across the entire footprint, exposing severely compromised original decking. This required immediate plywood labor to replace rotted wood and ensure a structurally sound foundation. Additionally, the property featured a wide chimney stack that lacked proper water diversion, creating a notorious severe leak trap. Addressing these underlying structural vulnerabilities while coordinating material pick-up and travel logistics for a more remote location required precise planning.

Our Solution

The project concluded with the successful installation of a beautiful, high-durability shingle roofing system. By utilizing dedicated plywood labor to replace compromised decking and discard wood waste appropriately, we restored the roof’s structural integrity from the bottom up.


The addition of the custom chimney cricket permanently resolved the property's water pooling issues by safely diverting heavy rainfall away from the chimney masonry. Despite the regional distance, our travel and material pick-up packages ensured the project was completed on time, on budget, and left the Montague homeowners with a pristine, safe, and leak-free job site.

Project Location: Rancho Cordova, CA

To deliver a flawless, code-compliant roof replacement, Upstate Roofing executed a comprehensive, line-item scope of work. The project requirements included:

  • Multi-Layer Tear-Off: Complete removal of the primary shingle layer as well as the tear-off of a hidden second roof layer down to the original deck.
  • Decking & Labor Realignment: Dedicated plywood labor to inspect, repair, and replace damaged roof decking, alongside professional trim labor for clean perimeter finishes.
  • Debris & Waste Management: Systematic collection, loading, and a dedicated plan to discard wood and old roofing debris responsibly.
  • Custom Water Diverters: Fabrication and installation of a custom chimney cricket to prevent water pooling behind the chimney stack.
  • Logistics & Staging: Full material pick-up coordination and an integrated travel package to ensure seamless crew deployment to the Montague job site.

Two-Layer Roof Tear-Off & Shingle Installation in Montague, CA

The project concluded with the successful installation of a beautiful, high-durability shingle roofing system. By utilizing dedicated plywood labor to replace compromised decking and discard wood waste appropriately, we restored the roof’s structural integrity from the bottom up.


The addition of the custom chimney cricket permanently resolved the property's water pooling issues by safely diverting heavy rainfall away from the chimney masonry. Despite the regional distance, our travel and material pick-up packages ensured the project was completed on time, on budget, and left the Montague homeowners with a pristine, safe, and leak-free job site.

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Trust In Upstate Roofing with Your Roofing Project.

Don’t wait any longer—call us today to schedule your complimentary roof inspection! Our team is eager to assist you in assessing the condition of your roof and ensuring that your home remains safe and protected. Take the first step towards peace of mind and reach out to us now!

View some of our other roofing projects