The size of the roof, the extent of the damage, and the type of project all impact the final cost. External factors like product availability and supply chain issues may also affect the price.(Image: https://p0.pikist.com/photos/89/964/home-construction-frame-wood-home-construction-house-new-architecture-site-thumbnail.jpg) A new roof installation is a major home renovation that can run tens of thousands of dollars.(Image: https://p0.pikist.com/photos/714/390/roofing-rooftop-home-repair-improvement-hurricane-harvey-houston-texas-contractor-residential-thumbnail.jpg)