Termite Damage Repair Cost Calculator

In 2026, termite damage repair typically costs between $1,000 and $5,000 for a moderate repair, though minor cosmetic repairs can be as low as $250 to $1,000, and significant structural damage can run $3,000 to $8,000 or more (extensive damage to a home's structure can even exceed $10,000-$30,000+). The cost depends mainly on the extent of the damage (roughly the square footage of the affected area — more damage costs more), the repair type/elements damaged (cosmetic/surface repairs like drywall, trim, and paint are the least expensive; framing, subfloor, and joist repairs cost more; and major structural repairs to load-bearing beams and posts are the most expensive), the severity (minor localized damage vs. severe widespread damage), and the location/access (open, accessible damage is cheaper to repair than damage in a crawl space, attic, or hidden behind walls and finishes that requires demolition to reach). Termite damage repair is the process of repairing or replacing the wood and structural elements that termites have damaged or destroyed — this is separate from termite treatment (which eliminates the termites themselves). Repairs can range from replacing some drywall and trim to replacing damaged floor joists, wall studs, subfloor, or even load-bearing structural members. Add-ons like replacing structural supports (joists, beams), eliminating any active termites (treatment, which should be done before or with the repair), replacing subfloor sections, fixing the moisture source or associated wood rot, drywall and repainting, and getting a WDO (wood-destroying organism) inspection/report add to the total. This calculator lets you set the damaged area, repair type, severity, and access to estimate your repair. Pricing varies by region, the extent and type of damage, the access, and the contractor. Minor, surface, accessible damage is at the lower end, while severe, structural, hard-to-access damage is at the higher end. Importantly, you should also address the termites themselves (treatment) and any moisture issues to prevent recurrence. Termite damage repair restores your home's structural integrity and safety.

Termite treatment and termite damage repair are two separate (but related) services that address different aspects of a termite problem — treatment eliminates the termites (the living pests), while damage repair fixes the structural wood damage the termites caused. You typically need both: treatment to stop the infestation, and repair to fix the damage. Termite treatment (pest control/extermination): this is the process of eliminating the active termite infestation and protecting the home from termites, performed by a pest control company. Methods include liquid termiticide barriers (applied around/under the foundation), bait stations (placed in the ground to eliminate the colony), termiticide injection/foam (into the wood/galleries), and for severe drywood infestations, fumigation (tenting the whole house). The goal is to kill the termites and prevent re-infestation. Treatment is essential — you must eliminate the termites, or they'll continue causing damage (repairing without treating means the termites keep eating). Termite damage repair (construction/restoration): this is the process of repairing or replacing the wood and structural elements that the termites damaged or destroyed, performed by a contractor, carpenter, or restoration specialist. This includes replacing or reinforcing damaged framing, joists, subfloor, beams, studs, and other wood, and repairing the cosmetic damage (drywall, trim, flooring, paint). The goal is to restore the home's structural integrity, safety, and appearance. The order and relationship: typically, you should treat the termites first (or concurrently) to eliminate them, and then repair the damage — repairing before eliminating the termites is pointless (they'll damage the new wood too). Often, a pest control company handles the treatment and inspection, while a contractor handles the structural repairs (some companies do both, or coordinate). Cost: they're separate costs — termite treatment typically costs a few hundred to a few thousand dollars (depending on the method and home size; fumigation is the most expensive), while damage repair varies widely based on the extent of the damage (from a few hundred for minor cosmetic to many thousands for structural). This calculator estimates the damage repair cost (and includes a termite-treatment add-on, since you'll need to eliminate active termites too). So: treatment kills the termites (a pest control service), and repair fixes the damage they caused (a construction service) — you generally need both to fully resolve a termite problem and prevent it from recurring. Don't repair without treating, and don't ignore the damage after treating. Address both the termites and the damage. The site also has a termite treatment calculator for the extermination side.

Distinguishing structural from cosmetic termite damage is important because it affects the repair cost, urgency, and safety — but it often requires a professional inspection to assess accurately, since termite damage is frequently hidden inside walls and structural members. Cosmetic (non-structural) damage: this is damage to non-load-bearing, surface, or finish elements that doesn't compromise the home's structural integrity — such as damage to drywall, trim/molding, baseboards, paint, wallpaper, some flooring surfaces, window/door casings, and other non-structural wood. Signs include small holes, blistered or hollow-sounding surfaces, damaged trim, and surface wood damage. Cosmetic damage is less urgent and less expensive to repair (replacing the affected finishes), though it should still be addressed (and it may indicate a larger hidden problem). Structural damage: this is damage to the load-bearing and structural elements that support the home — such as floor joists, beams, support posts/columns, wall studs (especially load-bearing walls), the subfloor, roof rafters/trusses, and sill plates. Structural damage is serious because it can compromise the home's stability and safety (leading to sagging floors, sticking doors/windows, bowing walls, or in extreme cases structural failure). It's more urgent, more expensive to repair (replacing/reinforcing structural members), and may require an engineer's assessment. Signs that may indicate structural damage: sagging or sloping floors, floors that feel soft/springy, sticking or misaligned doors and windows, cracks in walls or ceilings, bowing or buckling walls, hollow-sounding structural wood, visible damage to joists/beams (in the crawl space, basement, or attic), and mud tubes or termite damage on structural members. How to determine which you have: because termite damage is often hidden (inside walls, under floors, in crawl spaces/attics), a professional inspection is the reliable way to assess it — a pest control inspector, a structural engineer, or an experienced contractor can probe the wood, check the structural elements, and determine the extent and whether it's structural. They may open up walls/areas to inspect hidden damage. DIY signs (the visible indicators above) can suggest the severity, but the full extent is often more than what's visible. Why it matters: structural damage is a safety issue and a bigger repair (and may need permits/engineering), while cosmetic damage is more straightforward — knowing which you have helps you understand the cost, urgency, and scope. This calculator lets you select cosmetic/surface, framing/subfloor, or major structural repair types to estimate accordingly. If you suspect structural damage (or see the warning signs), get a professional assessment promptly for safety. When in doubt, have it inspected — hidden structural damage is the serious concern. An inspection clarifies the extent.

Generally, no — standard homeowners insurance typically does NOT cover termite damage or termite treatment, because termite damage is considered a preventable maintenance issue rather than a sudden, accidental event (which is what insurance covers). This is an important and often disappointing reality for homeowners dealing with termite damage. Why it's usually not covered: homeowners insurance covers sudden, accidental, and unforeseen perils (like fire, storms, theft, and certain water damage), but it excludes damage from pests/insects (including termites), as well as damage from neglect, lack of maintenance, or gradual wear and tear. Termite damage is viewed as preventable through proper maintenance and inspections (and it occurs gradually over time, not suddenly), so insurers classify it as a maintenance/homeowner-responsibility issue and exclude it. The reasoning is that homeowners are expected to prevent infestations through regular inspections, treatment, and addressing conducive conditions (moisture, wood-to-soil contact). Possible exceptions (rare): in some limited cases, there might be partial coverage if the termite damage led to a covered peril, or vice versa — for example, if termite damage caused a sudden structural collapse, some policies might cover the collapse (this is very situational and often disputed). But the termite damage itself and the treatment are generally not covered. Always check your specific policy and consult your insurer. What this means for homeowners: you'll typically have to pay out of pocket for both termite treatment and damage repair, which makes prevention (regular inspections, treatment, and addressing moisture/conducive conditions) very important and cost-effective. Prevention and early detection: because insurance won't cover it, the best financial protection is to prevent termite problems and catch them early — get regular professional termite inspections (annually in termite-prone areas), maintain a termite treatment/bond/warranty if applicable, address moisture issues, keep wood away from soil contact, and act quickly at the first signs. Some homeowners maintain a termite bond/warranty with a pest control company (which may cover re-treatment and sometimes damage repair if termites return after treatment) — this is a separate contract, not homeowners insurance. When buying a home, a termite/WDO inspection is important to catch existing damage. So plan to pay for termite damage repair yourself (this calculator helps you estimate the cost), since insurance usually won't, and prioritize prevention to avoid the expense. Check your policy and consider a termite bond for ongoing protection. Prevention is far cheaper than repair. Termite damage is typically a homeowner's financial responsibility.

Yes — you should generally eliminate the termites (treatment) before or at the same time as repairing the damage, because repairing the wood without first getting rid of the active termites means the termites will simply continue eating and damage the new repairs too. Treating first (or concurrently) is the correct, essential approach. Why treat first: if you repair the termite damage (replacing wood, drywall, etc.) but the termite colony is still active, the termites will keep feeding — damaging your brand-new repairs and continuing to spread through the home. You'd be wasting the money and effort on repairs that get re-damaged. Eliminating the termites first stops the source of the problem, so the repairs you make will last. The recommended process: Inspection — first, have a professional inspection (a pest control company or WDO inspector) to assess the termite activity and the extent of the damage. Treatment — eliminate the active termite infestation with appropriate treatment (liquid barrier, baiting, wood treatment, or fumigation for severe drywood infestations), ensuring the colony is dead/controlled. This is the critical step to stop the damage. Address moisture/conditions — fix any moisture problems or conducive conditions (leaks, wood-to-soil contact, poor drainage) that attracted the termites, to prevent recurrence. Repair — once the termites are eliminated and the area is clear, repair or replace the damaged wood and finishes (framing, subfloor, joists, drywall, etc.), restoring the structure. Prevention/monitoring — maintain ongoing prevention (a termite bond/warranty, regular inspections, treated barriers) to keep termites from returning. Concurrent timing: in practice, treatment and repair are sometimes coordinated closely — the termites are treated/eliminated, and then the repairs proceed (or some treatment, like soil barriers, can be done around the same time as the repair work). The key is that the termites must be eliminated so they don't damage the repairs. Who does what: a pest control company handles the treatment (and often the inspection), while a contractor handles the structural/cosmetic repairs (some companies coordinate both). Make sure both are addressed. This calculator estimates the damage repair cost and includes a termite-treatment add-on, reflecting that you'll need to eliminate the termites as part of resolving the problem. So always deal with the termites first (or together with the repair) — don't repair over an active infestation. Eliminate the termites, fix the moisture, then repair the damage, and maintain prevention. This ensures your repairs last and the problem is fully resolved. Treatment before repair is the right order.

The time required for termite damage repair varies widely depending on the extent and type of damage — minor cosmetic repairs may take just a day or two, while extensive structural repairs can take one to several weeks (or longer for major reconstruction). The scope of the damage is the main factor. Minor/cosmetic repairs — repairing surface and non-structural damage (replacing some drywall, trim, baseboards, painting, minor wood) is relatively quick, often completed in a day to a few days, depending on the area. These are straightforward finish repairs. Moderate repairs — repairing framing, subfloor sections, some joists, or a moderate area of damage typically takes several days to a couple of weeks, as it involves removing the damaged structural wood, installing new lumber, and then redoing the finishes (subfloor, flooring, drywall). Major/structural repairs — extensive structural damage (replacing multiple joists/beams, load-bearing members, large areas of framing, significant subfloor, or major reconstruction) can take a week to several weeks or more, since it involves significant demolition, structural work (sometimes requiring temporary supports, engineering, and permits/inspections), rebuilding the structure, and then restoring all the finishes. Very extensive damage (e.g., to a large portion of the home's structure) can take even longer. Factors affecting the timeline: Extent of damage — more damage takes longer (the primary factor). Type — structural repairs take longer than cosmetic. Access — damage in hard-to-reach areas (crawl spaces, attics, behind walls) requires more demo/access time. Termite treatment — eliminating the termites first (and any waiting for treatment to take effect, especially fumigation, which requires tenting and aeration over a few days) adds to the overall timeline before/around the repairs. Permits/engineering — structural repairs may require permits, engineering assessments, and inspections, which add time. Moisture/rot — if there's associated moisture damage or wood rot to fix, that adds time. Contractor scheduling and material availability also affect it. The overall process: inspection, termite treatment, then the repair work (demolition of damaged materials, structural repairs, finish restoration), with inspections as needed. So plan for anywhere from a day or two (minor) to a few weeks (major structural), plus the time for termite treatment beforehand. Your contractor can give a specific timeline after assessing the damage. This calculator estimates the cost; the duration depends on the extent and type of repair. Minor repairs are quick; major structural repairs are a longer project. Get an assessment for your specific situation.

Preventing future termite damage involves eliminating the conditions that attract termites (especially moisture and wood-to-soil contact), maintaining termite treatments/barriers, and getting regular inspections to catch any activity early — prevention is far cheaper than repairing damage, so it's well worth the effort. Control moisture (very important) — termites are attracted to moisture, so: fix leaks (plumbing, roof, faucets) promptly, ensure good drainage away from the foundation (proper grading, working gutters and downspouts directing water away), reduce humidity in crawl spaces and basements (ventilation, dehumidifiers, vapor barriers/encapsulation), and eliminate standing water and damp areas around the home. A dry home is much less attractive to termites. Eliminate wood-to-soil contact — termites travel from the soil to wood, so: keep wood (siding, framing, posts, decks) from directly contacting the soil (maintain a gap), don't store firewood, lumber, mulch, or wood debris against or near the house, keep mulch a few inches away from the foundation (and don't pile it too deep), and ensure proper clearance between the soil and any wood structures. Maintain termite treatment/barriers — keep up a termite treatment plan: maintain a liquid termiticide barrier or bait station system around the home (and renew/re-treat as recommended), and consider a termite bond/warranty with a pest control company (which provides ongoing monitoring, re-treatment, and sometimes damage coverage). If you've had treatment, keep it current. Regular professional inspections — get annual (or more frequent in high-risk areas) professional termite inspections to catch any activity early, before significant damage occurs. Early detection greatly limits the damage and cost. Many pest control plans include regular inspections. Reduce conducive conditions — remove dead trees, stumps, and roots near the home (termite food sources), keep shrubs/plants from being too dense against the house, ensure proper ventilation, seal cracks in the foundation and entry points (around utilities), and keep an eye on areas prone to moisture/wood contact. Monitor for signs — watch for the signs of termites (mud tubes on the foundation/walls, discarded wings, hollow-sounding wood, frass/droppings, bubbling paint) and act quickly if you see them. Use treated/resistant materials — when building or repairing, use pressure-treated, naturally resistant (e.g., certain woods), or termite-resistant materials, especially near the ground, and consider physical/chemical barriers during construction. By keeping the home dry, eliminating wood-soil contact, maintaining treatments and barriers, and getting regular inspections, you greatly reduce the risk of future termite damage. This calculator estimates repair costs, but prevention helps you avoid them altogether. Prevention (especially moisture control and inspections) is the best, most cost-effective protection. Stay proactive to protect your home from termites.