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Water damage · published range · checked October 20, 2026

Roof leak water damage cost: $400–$2,000

Roof leak water damage costs $400 to $2,000 to fix in Angi's published guide, where a whole water damage job averages $3,868. Below: how it ranks, what water type does to the rate, and what happens if it is not dried.

Price your area When water becomes mold

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  1. 1Roof leak$400–$2,000
  2. 2Water job average$3,868
  3. 3Clean to black water$3.50–$7.50/sq ft
  4. 4Dry within24–48 hours

The published range

Angi, How Much Does Water Damage Restoration Cost? puts roof leak water damage at $400–$2,000. For a whole water damage job the guide's national average is $3,868, with most jobs between $1,383 and $6,369 and the full span running $450–$16,000. Its top end stays $1,868 under the national average.

By midpoint ($1,200) it ranks 4th of the 8 damage areas the guide prices. Flooring is the next area up and Ceiling the next down. Roof leaks reach the attic first and the ceiling second, so this range often arrives with the ceiling range attached.

Water type changes the rate. The guide prints $3.50 per sq ft for clean water (Category 1), $5.25 per sq ft for gray water (Category 2) and $7.50 per sq ft for black water (Category 3, includes sewage). Arithmetic on those rates: the top of the roof leak range covers about 571 sq ft of clean-water drying but only 267 sq ft of black-water work, about the floor of one or two rooms.

If the area is not dried in time, the problem changes. “It is important to dry water-damaged areas and items within 24-48 hours to prevent mold growth.” (U.S. EPA, A Brief Guide to Mold, Moisture and Your Home) The guide's own mold line is $1,200–$3,800, and the mold guide prices the related attic location at $1,000–$4,000.

Insurance industry figures put the area range in context: the Insurance Information Institute reports an average water damage and freezing claim of $15,400 for 2019-2023, about 8 times the top of this range, which reflects claims that span several areas at once.

Appliance leak$175–$500Bathroom fixture$140–$800Drywall$300–$850Ceiling$450–$1,600Roof leak$400–$2,000Basement$500–$2,800Flooring$200–$3,000Plumbing leak$350–$4,000
Published water damage ranges by area (Angi, checked 2026-10-20). Bars to scale on one axis.

Source: Angi, How Much Does Water Damage Restoration Cost? (updated Sep 11, 2026); Insurance Information Institute, Facts + Statistics: Homeowners and renters insurance · last checked October 20, 2026.

Questions

How much does roof leak water damage cost to fix?

Angi, How Much Does Water Damage Restoration Cost? publishes $400–$2,000, against a national average of $3,868 for a whole water damage job (checked 2026-10-20).

How fast does water damage need to be dried?

EPA: “It is important to dry water-damaged areas and items within 24-48 hours to prevent mold growth.”

Does homeowners insurance cover it?

Policies differ. The Texas Department of Insurance lists “Sudden and accidental release of water or smoke” among the risks most policies cover and “A continuous water leak” among those they do not; flood needs a separate policy.

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