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Interactive Diagnostic Tool

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Active Leak — Immediate Attention Recommended

My roof is leaking

What This Usually Means

Active roof leaks are usually caused by damaged or missing shingles, deteriorated pipe boot flashing, or backed-up valleys. If left alone, small drips can migrate along rafters and damage drywall, insulation, and framing.

What To Do Right Now

  • 1Place a bucket or container directly beneath the drip to catch incoming water.
  • 2If water is pooling in drywall, carefully pierce a small hole in the center with a screwdriver to relieve pressure into a bucket.
  • 3Take photos or a short video of the leak area for your records.

What We'd Check

  • Roof slope, shingle integrity, and ridge line condition
  • Attic interior for wet insulation, rafter water trails, and daylight penetration
  • Flashing around chimneys, skylights, roof valleys, and pipe boots
Read full guide & FAQs
Home Diagnostic Reference Guide

My roof is leaking — Diagnosis & Safe Action Plan

Active roof leaks are usually caused by damaged or missing shingles, deteriorated pipe boot flashing, or backed-up valleys. If left alone, small drips can migrate along rafters and damage drywall, insulation, and framing.

Frequently Asked Questions

Should I climb onto my roof to cover a leak with a tarp?

We advise against getting on a wet or steep roof yourself. Wet shingles are extremely slippery. Instead, contain the water inside with buckets, clear nearby furniture, and call a professional.

How quickly should a roof leak be addressed?

As soon as possible. Even minor water intrusion can saturate attic insulation, ruin ceiling drywall, and encourage wood rot within days.