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Woodworm

Woodworm refers to the larvae of wood-boring beetles that feed on and damage wood. Common species include the furniture beetle, deathwatch beetle, and powderpost beetle.

The larvae create tunnels inside wood, leaving small exit holes and wood dust when they emerge as adults. Woodworm infestations can weaken wooden structures and furniture, requiring treatment to prevent further damage.

Woodworm

Detecting woodworm early is crucial to minimise damage. Common signs include:

  • Tiny Exit Holes: Round or oval holes (1-2mm wide) on the surface of wood, caused by adult beetles leaving the timber.
  • Frass (Wood Dust): Fine powdery dust found near the holes, a clear sign of woodworm activity
  • Weakened Wood: Timber that feels soft or crumbles when touched.

  • Beetles or Larvae: Spotting beetles near wooden surfaces or in the property during the spring or summer months.
  • Clicking Noises: Some species, like the Deathwatch Beetle, produce audible sounds while feeding.

Why is Woodworm Bad?

Woodworm is bad because it weakens wooden structures and furniture by burrowing and causing significant damage over time, if left untreated.

Structural Damage

Infestations in load-bearing beams, floorboards, or roof timbers can compromise the safety of your home.

Spread of Infestation

If untreated, adult beetles can lay eggs in nearby wood, leading to new infestations.

Furniture Damage

Valuable wooden furniture, antiques, and decorative items can be destroyed.

Hidden Costs

The damage caused by woodworm can go unnoticed until major repairs are needed.

Cost of Treating Woodworm

The cost of woodworm treatment varies depending on the severity of the infestation and the treatment method.

£500–£1,500

Surface Treatments

for chemical treatments applied to affected areas.

£2,000–£5,000

Fumigation

for properties with widespread infestations, typically requiring the property to be vacated during treatment.

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Timber Replacement

Additional costs may arise if structural timber needs replacing due to extensive damage.

Risks of Buying a House with Woodworm

Purchasing a property with undetected woodworm can lead to various complications, and it is crucial to understand the extent of the Woodworm prior to purchasing.

Decreased Property Value

Severe woodworm damage can affect the resale value of your home.

Insurance Issues

Many home insurance policies do not cover damage caused by woodworm, leaving you liable for all costs.

Structural Repairs

Hidden infestations in beams, floors, or roofs may require costly repairs or replacements.

Spread to Other Wood

If not treated, the infestation can spread to furniture and other wooden elements.

Benefits of Having a Home Survey

We understand that buying a home is one of the biggest investments you'll make. That’s why our expert home surveys give you the confidence to move forward by uncovering hidden issues, ensuring you’re not overpaying, and helping you secure your mortgage with ease.

Early Detection
Early Detection

Identifies the presence of any potential issues before purchase.

Peace of Mind
Peace of Mind

Provides clarity on what you’re buying and potential risks

Cost Savings
Cost Savings

Enables negotiation with the seller or inclusion of a treatment plan

Financial Protection
Financial Protection

Prevents future expenses linked to legal disputes or repair costs.