Launch of new methodology offers joined-up approach to investigating damp in traditional buildings

    Professional and heritage bodies are working together on a new blueprint to develop a best practice approach to investigating damp and excessive moisture in traditional properties.

    Royal Institution of Chartered Surveyors (RICS), Historic England, Historic
    Environment Scotland, and Cadw , have all collaborated with national trade body
    The Property Care Association to produce a working document on the subject.

    ‘Investigation of moisture and its effects in traditional buildings,’ the
    discussion paper proposes a framework centred around seven key pillars. 
    These emphasise the importance of understanding the building and its context,
    the behaviour of moisture, and moisture-related defects. Differences between
    old and new buildings are highlighted. 

    included are issues that need to be considered when assessing building
    condition, diagnosing defects, and making recommendations.  Legal
    requirements and the content of reports are discussed as well.

    paper was revealed to delegates at the PCA’s International Building
    Preservation Conference, held at The Slate, University of Warwick.

    Hodgson, chief executive of the PCA, said: “The document offers a guide to the
    level of knowledge for anyone involved in the investigation of dampness and its
    outcomes in traditional buildings.

    is the first time heritage organisations and building surveying and
    preservation specialists have joined forces on this matter.

    when completed and adopted, the methodology will see a greater accountability
    and expectation placed on those tasked with investigating dampness in
    traditional and heritage buildings.

    will ensure that all surveyors have the skills and knowledge that are presently
    expected of our members, and that is demonstrable in the qualifications
    required by PCA of its membership.”

    partner organisations are committed to the publication of the methodology and
    its use as a guide, standard and measure of competence. Currently it has the
    status of a working draft, and further amendments are possible before the
    process of drafting is completed. Also, the consultation procedures for each of
    the partner organisations must be followed before the methodology is formally
    adopted or endorsed.

    then it cannot be used to dictate, measure or benchmark competence or measure a
    duty of care.

    PCA is confident in the abilities members the Association has unilaterally
    pledged to meet the expectation of the paper by January 2021.

    Hodgson added: “Damp, uncomfortable homes take their toll on the health and
    wellbeing of the people who live in them and can really impact on a person’s
    quality of life.

    conditions can also lead to costly defects in a building’s structure and

    working together, using new technologies and advances, coupled with time-proven
    expertise and knowledge, we can find the very best solutions to address this
    important issue in traditionally built UK properties.”