Modified Bitumen Roof Cost: Pricing Factors, Installation Methods & Value Comparison 2026
Modified bitumen roofing is a popular choice for commercial buildings and low-slope residential roofs across America. This asphalt-based material, enhanced with polymers for durability and flexibility, offers reliable waterproofing at a moderate price point. The national average cost for a modified bitumen roof installation ranges from $4.00 to $8.00 per square foot, with total project … Read more
