Before & After Project

Roof Replacement with Solar Panels in Rancho Peñasquitos, CA

This project documents a full roof replacement with solar panels in Rancho Peñasquitos, CA. The existing roofing system had worn asphalt shingles and inferior solar stands, requiring complete removal to address structural issues and code compliance.

The scope included solar panel removal, extensive fascia repair, new beam installation, and installation of a Title 24–compliant cool roof system. Solar panels were reinstalled using new solar stands, resulting in a fully integrated, code-compliant roofing and solar assembly.

Project Overview

Type

Roof Replacement with Solar Panels (Cool Roof / Title 24)

Location

Rancho Peñasquitos, CA

Size

Approx. 2,600 sq. ft.

Materials

GAF TigerPaw® underlayment, GAF WeatherWatch® peel-and-stick, GAF Pro-Start® starter strip, GAF Timberline HDZ® Reflector Series shingles, GAF CobraRidge® vent, GAF TimberCrest® ridge caps

Warranty

GAF Golden Pledge® Warranty

Before, During, and After

Before

During

After

The Homeowner's Challenge

The existing roof system had worn asphalt shingles and inferior solar stands that compromised long-term reliability. Structural issues, including damaged fascia and the need for a new beam, required correction before a new roofing system could be installed.

To properly address these issues and meet Title 24 requirements, solar panels needed to be removed so the roof replacement and structural remediation could be completed correctly.

Our Solution

Removed existing roofing materials
Removed solar panels to allow full roof replacement
Repaired extensive fascia damage
Installed a new structural beam
Installed a new underlayment system
Installed new solar stands
Installed GAF Timberline HDZ® Reflector Series shingles
Installed ridge ventilation and ridge caps
Completed final cleanup and walkthrough

Project Photos

Materials Used

Roofing & Waterproofing

GAF TigerPaw® underlayment
GAF WeatherWatch® peel-and-stick
GAF Pro-Start® starter strip

Roofing System

GAF Timberline HDZ® Reflector Series shingles

Ventilation & Finishing

GAF CobraRidge® vent
GAF TimberCrest® ridge caps

Warranty Coverage

GAF Golden Pledge® Warranty,
providing manufacturer-backed coverage for qualifying roofing materials and workmanship when installed by a GAF Master Elite® contractor.

All warranty terms were reviewed with the homeowner at project completion, ensuring single-contractor responsibility for the entire roofing system.

View Warranty Details

Why This Project Matters in Rancho Peñasquitos

Homes in Rancho Peñasquitos are subject to inland heat conditions and Title 24 energy requirements, making proper roof system design and installation especially important. This roof replacement required coordinated removal and reinstallation of solar panels to allow for structural remediation and full system compliance.

This project provided:

Proper removal and reinstallation of solar panels using updated solar stands
Structural remediation, including fascia repair and new beam installation
A Title 24–compliant cool roof system suitable for inland heat exposure
Correct flashing and penetration detailing around solar components
Long-term performance and warranty-backed protection for the full roofing system

The difference is night and day. The crew was respectful, clean, and fast.

— James Peterson, San Marcos, CA

Ready for a roof you can rely on?

Considering a Similar Roof Replacement with Solar Panels in Rancho Peñasquitos?

This project is an example of how full roof replacement combined with proper solar coordination can resolve structural issues and restore long-term reliability.

North County

Central & Coastal

East County

South Bay