10 Common Roofing Problems and How to Fix Them
Homeowners face missing shingles, leaks, sagging gutters, failed flashing, poor ventilation, biological growth, ice dams, cracked sealant, ponding, and structural sagging. Identify damage, trace stains to sources, verify gutter slope, and test flashings. Clear drains, balance intake/exhaust, and add insulation. Replace sealants, reinforce decking, and restore drainage with tapered insulation. Work dry, use fall protection, […]
Understanding the Different Parts of Your Roofing System
A roofing system integrates deck/sheathing (structural diaphragm, load path), underlayment/ice barrier (secondary water-shedding per ASTM), primary covering (asphalt or metal per slope and ESR), and flashings/sealants (step, valley, counter; galvanic-aware). Proper fastening schedules, panel orientation, and expansion gaps control stiffness and uplift. Ventilation (NFVA 1:150/1:300) and insulation manage moisture/thermal performance. Ridge/hip/valley terminations require backed nailing […]