Roof Underlayment Types: Felt, Synthetic and Peel-and-Stick Compared
Compare felt, synthetic and self-adhered roofing underlayments, their tradeoffs, and what a clear roof estimate should include.
The journal / Collections
Category: Roofing
Practical roof maintenance, roof repair, roofing materials and homeowner guides.
Roof Shingle Overhang: How Far Past the Drip Edge Is Right?
Learn how far asphalt shingles should extend past drip edge, why long or short edges fail, and what to ask before…
Black Streaks on Roof Shingles: Algae, Moss, or Damage?
Understand black roof streaks, distinguish algae from damage, and compare safe cleaning and prevention options.
Minimum Roof Pitch for Asphalt Shingles: Know the 2:12 Limit
Understand the 2:12 shingle minimum, low-slope underlayment rules, safe pitch checks, and smarter roofing estimates.
Blocked Soffit Vents: Why Attic Airflow Stops at the Eaves
Learn why soffit intake gets blocked, how baffles protect attic airflow, and what to ask before adding more roof vents.
Chimney Flashing Leak: Find the Gap Before Replacing Shingles
Find the cause of a chimney flashing leak, compare repair scopes, and learn which roof and masonry details matter.
Roof Pipe Boot Leak: Find the Failed Seal Before Water Spreads
Find the cause of a roof pipe boot leak, compare repair options, and learn which warning signs need a roofer.
Roof Shingle Buckling: Why a Roof Looks Wavy and What Fixes It
Learn why roof shingles buckle, how to read ridge patterns, and when to repair the underlayment or deck.
Wind-Lifted Roof Shingles: When to Reseal and When to Replace
After a storm, a raised roof tab can mean a broken seal or real shingle damage. Learn what to photograph, when…
Roof Nail Pops: Spot Raised Fasteners Before They Become Leaks
Raised nails can lift shingles and break their seal. Learn how to spot roof nail pops, what a roofer should check,…