Comprehensive dual-structure roofing project featuring complete house and barn roof replacement with Owens Corning TruDefinition Duration dimensional shingles and Platinum Protection Warranty (lifetime materials, 130 mph wind resistance, algae protection), plus professional reflashing of 13 Velux skylights using factory flashing kits (EDL series) with Grace Ice & Water Shield protection around each curb, and complete EPDM seam and transition repairs on flat roof sections. Main roofing included full tear-off of both structures, Grace Select ice and water barrier at eaves, valleys and penetrations, ProArmor synthetic underlayment, aluminum drip edge, chimney inspection with potential stone removal for proper flashing installation, new lead counter flashing as needed, VentSure ridge ventilation with ProEdge caps. Skylight work features proper sequencing (sill, step, head flashings) per Velux standards with seamless shingle integration. EPDM repairs include 40 linear feet of 6" cover tape on field seams, 20 linear feet of 9" flashing tape at transitions, professional cleaning and priming, and lap sealant at all terminations. All work meets Velux, Mule-Hide, and NRCA standards. Estimated price: $41,399 in Topsfield, MA 01983.