What Happens During a Roof Replacement? Step-by-Step Guide

1. Evaluation and proposal

The process begins with understanding the existing roof and defining the proposed replacement. A useful proposal identifies the roofing system, major components, removal scope, project assumptions, exclusions, and how conditions discovered during the work may be handled.

2. Material and system selection

The homeowner and provider confirm the proposed roofing material and relevant system components. This can include underlayment, flashing details, ventilation-related components, edges, penetrations, and accessories appropriate to the selected system and roof design.

3. Preparing the property

Before work begins, homeowners should clarify access, vehicle placement, landscaping considerations, working hours, debris handling, and how areas around the home should be prepared. Inside the home, vibration and activity may be noticeable during portions of the project.

4. Removal and deck review

Existing roofing is removed as required by the project scope. This can expose portions of the roof deck that were not previously visible. The proposal should explain how decking conditions that require additional work are communicated and authorized.

5. Installing the roofing system

Installation follows the requirements of the selected system and the conditions of the roof. The sequence and components differ among shingles, metal, tile, and low-slope systems. Details around transitions, penetrations, flashing, edges, and drainage are important parts of the assembly.

6. Cleanup and closeout

The provider should explain cleanup expectations, final review, project documentation, and any warranty information supplied for the completed work. Homeowners should retain their agreement, product information, and other project records.

Frequently Asked Questions