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Before & After Project

Asphalt Shingle Roof Replacement in Del Mar, CA

A full residential roof replacement in Del Mar, CA, completed after removing a failing lightweight concrete tile roof and rebuilding the system with a modern asphalt shingle roofing assembly designed for long-term durability and warranty compliance.

Project Overview

Type

Asphalt Shingle Roof Replacement

Location

Del Mar, CA

Size

Approx. 2,400 sq. ft.

Materials

GAF Timberline HDZ® Shingles (Charcoal)

Warranty

GAF Golden Pledge® Warranty

Before, During, and After

Worn lightweight concrete tile roof with surface deterioration prior to roof replacement in Del Mar, California.
  • Worn lightweight concrete tile roof showing surface deterioration and aging materials prior to full roof replacement in Del Mar, California.

Before

Roof tear-off in progress showing exposed decking, deteriorated felt paper, and structural repairs during a roof replacement in Del Mar, California.
  • Roof tear-off in progress revealing deteriorated felt paper and damaged decking, allowing structural repairs before installation of the new roofing system in Del Mar, CA.

During

Completed asphalt shingle roof replacement using GAF Timberline HDZ shingles in Del Mar, California.
  • Completed asphalt shingle roof replacement using GAF Timberline HDZ® shingles, delivering a clean, durable finished roof designed for long-term performance in Del Mar, California.

After

The Homeowner's Challenge

The existing lightweight concrete tile roof had reached the end of its service life and had become fragile and unreliable. During inspection and tear-off, additional issues were uncovered, including termite-damaged plywood, deteriorated fascia, and obsolete roof penetrations that compromised the roof’s integrity.
The homeowner needed a durable replacement solution that addressed hidden structural damage, simplified the roof design, and provided long-term protection suitable for coastal conditions in Del Mar.

Our Solution

  • Complete removal of the existing lightweight concrete tile roofing system and old felt paper
  • Cancelled an existing skylight and chimney to simplify the roof structure and reduce penetration risk
  • Replaced approximately 250 linear feet of deteriorated fascia
  • Replaced 20 sheets of termite-damaged plywood to restore structural integrity
  • Installed GAF TigerPaw™ synthetic underlayment to create a fully sealed waterproofing layer
  • Installed GAF Timberline HDZ® asphalt shingles in Charcoal
  • Finished the roof with GAF CobraRidge® ridge vent and GAF TimberCrest® ridge caps for proper ventilation and durability
  • Completed final site cleanup and project walkthrough upon completion

Project Photos

Materials Used

Roofing & Waterproofing

  • GAF TigerPaw™ synthetic underlayment

Roofing System

  • GAF Timberline HDZ® asphalt shingles — Charcoal

Ventilation & Finishing

  • GAF CobraRidge® ridge vent

    GAF TimberCrest® ridge caps

Warranty Coverage

GAF SolarMax® Warranty
Manufacturer-backed coverage for qualifying roofing components and workmanship when installed by a GAF Master Elite® contractor.

Single-System Responsibility
One roofing system installed by one certified contractor, ensuring clear accountability and long-term protection.

Exact warranty terms were reviewed with the homeowner at project completion.

View Warranty Details

Why This Project Matters in Del Mar

Homes in Del Mar are exposed to coastal conditions that demand properly installed roofing systems with durable materials, reliable ventilation, and verified structural integrity. This full roof replacement provided:
  • Removal of a failing lightweight tile roofing system
  • Structural repairs addressing termite damage
  • Simplified roof design with fewer penetrations
  • Modern asphalt shingles engineered for long-term performance
  • Manufacturer-backed warranty protection for peace of mind
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?

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Considering a Similar Roof Replacement in Del Mar?

This Del Mar project is an example of how a full roof replacement can resolve long-term performance issues, structural concerns, and outdated roofing systems in coastal environments.
If your home is experiencing similar challenges — such as aging materials, ventilation concerns, or hidden damage — a complete roof replacement may be the most reliable long-term solution.
Our team completes full residential roof replacements for homeowners throughout San Diego County, with each project tailored to the home’s structure, exposure, and material requirements.
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