What is a timber survey?

A timber survey is a thorough inspection of the wooden structures within a property to assess their condition and identify any signs of damage or decay. Typically carried out by a timber surveyor or specialist, it is often done alongside a damp survey, as timber issues are frequently associated with dampness.

Key Aspects of a Timber Survey:

Purpose:

  • To detect issues such as wood rot, insect infestations, or structural weaknesses in timber.

  • To assess the extent of any damage and recommend appropriate treatments or repairs.

Common Timber Issues:

  • Dry Rot: A fungal decay that thrives in damp, poorly ventilated conditions, causing wood to become brittle and crumble.

  • Wet Rot: Caused by prolonged exposure to moisture, leading to soft, spongy timber.

  • Woodworm: Refers to the larvae of wood-boring beetles that tunnel through and weaken wood.

  • Structural Damage: From general wear, poor maintenance, or pests.

Inspection Areas:

  • Internal Structures: Floorboards, skirting boards, roof timbers, beams, and joists.

  • External Structures: Fascias, soffits, window frames, and doors.

  • Any areas in contact with moisture, such as basements, crawl spaces, and areas near leaking pipes or roofs.

Tools Used:

  • Probes and Picks: To test the strength and integrity of timber.

  • Moisture Meter To check for dampness levels in wood.

  • Endoscopes: For inspecting hard-to-reach areas

  • Microscope: To confirm the presence of specific fungi or insects.

Survey Report:

  • Details of any timber damage, including its type, location, and severity.

  • The likely causes (e.g., moisture ingress or pest activity).

  • Recommendations for treatment, such as wood preservative treatments, repairs, or replacing affected timber.

  • Advice on preventative measures to protect timber in the future, such as improving ventilation or damp-proofing.

Who Needs a Timber Survey?

  • Homebuyers: Especially when purchasing older properties with significant timber elements.

  • Property owners: Experiencing issues such as sagging floors, visible decay, or signs of insect activity.

  • Landlords: To ensure the safety and structural integrity of their rental properties.

A timber survey is a crucial step in maintaining a property’s structural health. It ensures safety, helps preserve the property’s value, and allows problems to be identified and addressed before they escalate..