The time required to install a new roof varies based on factors such as roof size, material, complexity, weather, and the work crew's size. Smaller roofs with simple designs and materials like asphalt shingles typically take 1-3 days, while larger or more intricate roofs with materials like tile or slate may take up to two weeks. Weather delays, old roof removal, and permitting can also affect the timeline. https://www.redfieldcontracting.com/