Why winter leaks happen suddenly

If you’re searching roof leak repair near me or flat roof repair Philadelphia, winter storms accelerate failure at seams, transitions, and flashing. In Center City, Kensington, South Philly, and Strawberry Mansion, rowhomes and flat roofs are especially sensitive to drainage problems and edge details.

The top winter leak sources we see

• Flashing gaps at chimneys, parapet walls, and penetrations
• Open seams on flat roofing (edges and transitions)
• Clogged drains/scuppers causing water to back up
• Aging coatings that crack under freeze/thaw movement
• Loose shingles after wind events

What a real repair includes

A real fix isn’t “patch and pray.” It should include:

• Finding the true entry point
• Repairing the system detail (seam/flashing/drainage)
• Photo documentation of the scope and repair

Quick FAQ

Should I wait until spring?
No—small leaks often become insulation, decking, and drywall damage.

Do coatings stop leaks?
Sometimes, but only if the roof is prepped and details are repaired first.

How fast can a leak cause damage?
Often immediately—water travels before you see the stain.

CTA: Philly Roofing LLC repairs leaks the right way—diagnosis first, durable repair second.

https://www.osha.gov/roofing