What is a damp survey?

A damp survey is a detailed inspection of a property to identify the presence, causes, and extent of dampness. It’s typically conducted by a damp specialist or surveyor and is crucial for diagnosing issues that can damage the property and affect its structural integrity or occupants’ health.

Key Aspects of a Damp Survey:

Types of Damp Investigated:

  • Rising Damp: Caused by water traveling upward from the ground through walls.

  • Penetrating Damp: Results from water entering the property through walls, roofs, or windows.

  • Condensation: Often caused by inadequate ventilation, leading to mold growth.

Inspection Areas:

  • Walls, floors, and ceilings for damp patches or staining

  • Skirting boards and plaster for damage.

  • External walls, roofing, and guttering to spot possible water ingress points.

  • Windows and doors for condensation or leaks.

Tools Used:

  • Moisture Meter: Measures the level of moisture within walls or surfaces.

  • Thermal Imaging Camera: Identifies hidden damp issues by detecting temperature changes.

  • Hygrometer: Assesses humidity levels in the air.

Survey Report:

  • Identifies the cause(s) of damp.

  • Recommends solutions, such as improved ventilation, damp-proofing measures, or repairs to the structure.

  • Estimates repair costs if applicable.

Who Needs a Damp Survey?

  • Property buyers during the purchase process.

  • Homeowners noticing signs of damp, such as mold, peeling wallpaper, or musty odors.

  • Landlords to ensure compliance with housing standards.

A damp survey is essential for maintaining a property’s health and preventing long-term damage. It can save money by addressing issues early and ensuring the right repair methods are implemented.