https://theroofingmanual.com/ Free roof calculators and honest, plain-English roofing guides. Written and reviewed by a contractor with 20+ years in roofing and insurance restoration. en-us https://theroofingmanual.com/blog/solar-panels-and-your-roof/ https://theroofingmanual.com/blog/solar-panels-and-your-roof/ Fri, 03 Jul 2026 00:00:00 GMT The rule roofers wish every solar buyer knew: roof first, then panels. Remove-and-reinstall costs, penetration risks, insurance wrinkles, and sequencing. Roof costs https://theroofingmanual.com/blog/skylights-and-roof-replacement/ https://theroofingmanual.com/blog/skylights-and-roof-replacement/ Fri, 03 Jul 2026 00:00:00 GMT A contractor's honest answer on skylights during a reroof: the lifespan math, cost now versus later, when keeping them is fine, and what the bid must list. Materials https://theroofingmanual.com/blog/roof-insurance-depreciation-explained/ https://theroofingmanual.com/blog/roof-insurance-depreciation-explained/ Fri, 03 Jul 2026 00:00:00 GMT RCV, ACV, and recoverable depreciation in plain English: a worked $18,000 example, roof payment schedules, deadlines, and the mistakes that forfeit money. Insurance claims https://theroofingmanual.com/blog/roof-flashing-types-explained/ https://theroofingmanual.com/blog/roof-flashing-types-explained/ Fri, 03 Jul 2026 00:00:00 GMT Most roof leaks start at flashing, not shingles. A contractor explains drip edge, step, counter, valley, pipe boots, and kickout, and how each one fails. Materials https://theroofingmanual.com/blog/roof-decking-osb-vs-plywood/ https://theroofingmanual.com/blog/roof-decking-osb-vs-plywood/ Fri, 03 Jul 2026 00:00:00 GMT What roof decking is, how OSB and plywood actually compare, when sheets must be replaced, and the per-sheet price that protects you on tear-off day. 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Hiring a roofer https://theroofingmanual.com/blog/gutter-guards-worth-it/ https://theroofingmanual.com/blog/gutter-guards-worth-it/ Fri, 03 Jul 2026 00:00:00 GMT A roofer's honest take on gutter guards: which of four types actually work, real per-foot prices, when they earn their cost, and when to skip them. Repairs and maintenance https://theroofingmanual.com/blog/flat-and-low-slope-residential-roofs/ https://theroofingmanual.com/blog/flat-and-low-slope-residential-roofs/ Fri, 03 Jul 2026 00:00:00 GMT Why shingles fail below a 3/12 pitch, and how EPDM, TPO, and modified bitumen compare on cost, seams, lifespan, and ponding for the flat parts of a home. Materials https://theroofingmanual.com/blog/wind-damage-vs-wear-and-tear/ https://theroofingmanual.com/blog/wind-damage-vs-wear-and-tear/ Thu, 02 Jul 2026 00:00:00 GMT What wind damage really looks like (creases, folded tabs, broken seals) versus plain aging, and how adjusters separate the two when they decide a claim. 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Insurance claims https://theroofingmanual.com/blog/storm-chasers-vs-local-roofing-contractors/ https://theroofingmanual.com/blog/storm-chasers-vs-local-roofing-contractors/ Thu, 02 Jul 2026 00:00:00 GMT How storm-chasing roofers really operate, what that means for your warranty and your claim, how to spot one fast, and what to do if you already signed. Hiring a roofer https://theroofingmanual.com/blog/signs-of-hail-damage-homeowners-miss/ https://theroofingmanual.com/blog/signs-of-hail-damage-homeowners-miss/ Thu, 02 Jul 2026 00:00:00 GMT A contractor's ground-level checklist for hail damage: granule piles, dented gutters, AC fins, splatter marks, and why leaks show up 1 to 3 years later. Storm damage https://theroofingmanual.com/blog/should-you-file-a-roof-insurance-claim/ https://theroofingmanual.com/blog/should-you-file-a-roof-insurance-claim/ Thu, 02 Jul 2026 00:00:00 GMT The filing decision from a contractor's side: deductible math, CLUE reports, why denied claims still count, and the one time filing is clearly right. Insurance claims https://theroofingmanual.com/blog/seasonal-roof-maintenance-checklist/ https://theroofingmanual.com/blog/seasonal-roof-maintenance-checklist/ Thu, 02 Jul 2026 00:00:00 GMT A contractor's seasonal roof maintenance checklist: spring and fall inspections, gutter timing, winter ice dam watch, and the after-storm ground check. Repairs and maintenance https://theroofingmanual.com/blog/roofing-warranties-what-they-actually-cover/ https://theroofingmanual.com/blog/roofing-warranties-what-they-actually-cover/ Thu, 02 Jul 2026 00:00:00 GMT The two warranties on every new roof, what limited lifetime legally means, the fine print that voids coverage, and the one warranty that matters. Materials https://theroofingmanual.com/blog/roof-replacement-cost-guide/ https://theroofingmanual.com/blog/roof-replacement-cost-guide/ Thu, 02 Jul 2026 00:00:00 GMT Real 2026 per-square prices by material, plus the size, pitch, decking, and code items that move a roof bid. A contractor explains how to compare quotes. Roof costs https://theroofingmanual.com/blog/roof-repair-vs-replacement-honest-math/ https://theroofingmanual.com/blog/roof-repair-vs-replacement-honest-math/ Thu, 02 Jul 2026 00:00:00 GMT A contractor's framework for repair vs replacement: remaining roof life, repair cost as a percentage of replacement, and the repeated-repair trap. Repairs and maintenance https://theroofingmanual.com/blog/roof-insurance-supplements-explained/ https://theroofingmanual.com/blog/roof-insurance-supplements-explained/ Thu, 02 Jul 2026 00:00:00 GMT What a roofing supplement is, the items adjusters miss (drip edge, steep charges, code items), how the paperwork works, and the abuse to watch for. 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Materials https://theroofingmanual.com/blog/measure-and-price-your-roof-in-10-minutes/ https://theroofingmanual.com/blog/measure-and-price-your-roof-in-10-minutes/ Thu, 02 Jul 2026 00:00:00 GMT A working contractor shows you how to measure your roof from the ground, convert it to squares, and get a realistic price range with three free tools. Roof costs https://theroofingmanual.com/blog/how-to-read-a-roofing-estimate/ https://theroofingmanual.com/blog/how-to-read-a-roofing-estimate/ Thu, 02 Jul 2026 00:00:00 GMT A contractor walks through every line on a real roofing estimate: squares and waste, underlayment, flashing, decking allowances, and what lowball bids hide. Roof costs https://theroofingmanual.com/blog/how-to-hire-a-roofer-10-red-flags/ https://theroofingmanual.com/blog/how-to-hire-a-roofer-10-red-flags/ Thu, 02 Jul 2026 00:00:00 GMT Ten red flags that predict a roofing nightmare, from deductible games to phantom warranties, plus how to verify any roofer's license and insurance yourself. Hiring a roofer https://theroofingmanual.com/blog/how-roof-insurance-claims-actually-work/ https://theroofingmanual.com/blog/how-roof-insurance-claims-actually-work/ Thu, 02 Jul 2026 00:00:00 GMT A contractor who writes supplements walks through the real claim process: date of loss, the adjuster meeting, ACV vs RCV, depreciation, and where homeowners lose money. Insurance claims https://theroofingmanual.com/blog/how-long-does-a-roof-last-by-material/ https://theroofingmanual.com/blog/how-long-does-a-roof-last-by-material/ Thu, 02 Jul 2026 00:00:00 GMT Real-world roof lifespans from a working contractor: asphalt, metal, tile, cedar, and slate, why brochure numbers run high, and what shortens them. Materials https://theroofingmanual.com/blog/class-4-impact-resistant-shingles-worth-it/ https://theroofingmanual.com/blog/class-4-impact-resistant-shingles-worth-it/ Thu, 02 Jul 2026 00:00:00 GMT UL 2218 Class 4 shingles cost about 100 to 150 more per square. A contractor runs the real payback math on premium discounts and the cosmetic damage catch. Materials https://theroofingmanual.com/blog/attic-ventilation-silent-roof-killer/ https://theroofingmanual.com/blog/attic-ventilation-silent-roof-killer/ Thu, 02 Jul 2026 00:00:00 GMT A contractor explains how bad attic ventilation cooks shingles, rots decking, and risks your warranty, plus the cheap soffit fix most homes need. Repairs and maintenance