How do roofing contractors assess the condition of a roof and determine whether repairs are necessary?
When assessing a roof's condition, roofing Charlotte NC Roofing contractor conducts a thorough visual inspection and analysis. Their evaluation considers several key factors: Age of the roof - Roofing contractor in Charlotte NC know that asphalt shingles typically last 15-25 years while other materials have longer lifespans. Older roofs are more likely to need work. Number of layers - Roofs with multiple layers indicate prior repairs and make inspections more complex for the Charlotte NC roofing contractor to determine flashings and attachments. Additional layers also reduce proper ventilation. Damage signs - Contractors look for indications of damage like cracked, buckled or missing shingles. They also check for water stains, leaks or deterioration around flashing, vents and edges. Deferred maintenance - Past repairs using caulk or sealant rather than proper replacement methods signal ongoing issues a roof may have. Weather events - Hail damage, wind uplifting or unusual weath...