Roof Size and Pitch: Larger roofs or those with steep pitches may incur higher costs due to increased materials and labor.​ Material Choice: Different roofing materials have varying costs. For example, asphalt shingles are generally more affordable than metal or tile options.​ Removal of Existing Roof: If the old roof needs to be removed, this can add approximately $3 to $5 per ... https://www.redfieldcontracting.com/