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How Much Does Dry-Rot Repair Cost?

Learn all about dry-rot, how it happens, and what you'll spend fixing it. You can also obtain a free dry-rot repair estimate for your zip code.

How Much Does Dry-Rot Repair Cost?
Photo of James Thompson
James ThompsonWater Damage Restoration Editor · 4 min readFormer licensed contractor turned writer, covering roofing, HVAC, and the trades with a builder's eye for quality.

Dry-rot repair is essential if you don't want to cover wood replacement. Dry-rot is a potentially dangerous type of wood decay. It occurs when excess moisture helps a fungus take root which devours wood fibers. The first signs may include discoloration or deteriorating paint. Like microscopic termites, the fungi can destroy interior walls, floors, porches, and siding. It will continue to spread until adequate dry-rot repair is performed. 

A variety of professionals can complete this task. In addition to general contractors, they include exterminators, handymen, and painters. Some disaster remediation firms offer this service as well.

How Much Does It Cost To Repair Dry-Rot?

This labor-intensive project normally costs more than wet-rot repair but less than termite damage services. On average, a contractor will charge about $260 to remove affected wood, patch surfaces, and dispose of rotten materials. 

Tool maintenance increases the price by around $35. Workers often need to use planers and miter saws. Supplies make up the remainder of the expense; they cost about $70. Among other materials, many companies utilize an epoxy that sells for approximately $150 per gallon. Overall the cost to repair dry-rot will vary slightly from contractor to contractor. 

Dry-rot can destroy your home, but there is a solution. Fighting this fungi is by no means a DIY task. Always consult with a professional before going ahead with any dry-rot repairs. We recommend comparing a minimum of 3 estimates from professional dry-rot contractors so you can get the best value for your money.

What Factors Affect The Price of Dry-Rot Repair?

The following 3 factors are the main influence in the cost to repair dry-rot:

  • Size of the affected area
  • Does the surface bear weight?
  • Worker skills, experience

The extent and severity of the dry-rot will have a significant effect on the total expense. Larger repairs demand more labor, lumber and possibly a permit. The cost to repair dry-rot also rises substantially when the fungus damages structurally vital components, such as floor joists. It's comparatively inexpensive to remove portions of wooden panels and patch them. This project becomes far more costly if the fungi have enough time to destroy entire walls, decks or balconies. 

Another important consideration is the type of contractor you hire; for example, exterminators often charge more for labor than handymen.

Dry-Rot Repair Cost Breakdown

When repairs are needed rather than the complete replacement of any major structure, the total expense normally doesn't exceed $400. This service could cost you that much if a substantial amount of siding or decking has suffered moderate damage. On the other hand, you might receive a bill for as little as $300 when the rotten area remains comparatively small or is detected in its early stages. Nevertheless, the average dry-rot infestation is severe enough to result in a price of $350.

Another important consideration is your place of residence. Local incomes and lumber prices will have a significant effect on the cost. The region's weather conditions also help to determine the severity of the typical fungus invasion. Additionally, some kinds of professionals are only available in certain areas. You might have to hire a more or less expensive type of contractor depending on where you live. 

How To Get a Free Estimate

One way you can get a more precise estimate on dry-rot repair costs is by simply requesting a local quote from a repair pro near you.

By entering your zip code in the space provided, you'll receive 100% FREE, no obligation estimates on the cost to repair dry-rot.

It's fast and completely FREE. Compare estimates from the best contractors in your area. It's also a great way to decide what is possible if you are working within a budget.

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Get matched with trusted local pros and compare free estimates in 60 seconds.

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