Level 2 BREEAM thermographic surveys approved by the UKTA can generate BREEAM credits.
Thermographic surveys are now a feature of BREEAM – the world’s foremost environmental assessment method and rating system for buildings. BREEAM sets the standard for best practice in sustainable building design, construction and operation. Surveys must be conducted by a thermographer with a certification at Level 2 in accordance with ISO 18436-7. ScanTherm surveyors utilised for BREEAM surveys are certified to Level 2 and in fact to the higher Level 3 in addition.
ScanTherm was one of the first companies in the UK to start providing thermographic surveys compliant with the latest BREEAM schemes. We have built up experience in providing a practical and efficient process which meets the requirements of BRE (Building Research Establishment), UKTA (the UK Thermography Association), BINDT (British Institute of Non-Destructive Testing) and all standards which apply to this type of survey including BS EN 13187. Equally importantly, we will work pragmatically and energetically with clients to ensure a successful outcome. It is important that, in addition to Level 2 certification, the thermographer conducting the BREEAM survey is experienced specifically in building surveys as a knowledge of construction and the practicalities of conducting this kind of survey in the construction environment is equally critical.
We have developed a customised survey process and reporting method for our BREEAM thermographic reports which satisfy all requirements of Man 01 (2011 BREEAM New Construction), Man 06 (2012 BREEAM Domestic Refurbishment) and Man 04 (2014 BREEAM New Construction).
The 2011 BREEAM New Construction and BREEAM 2012 Domestic Refurbishment programs both recognise the benefit of a thermographic survey by awarding credits for a Level 2 PCN certified thermographer carrying out a suitable thermal survey. The way each scheme works with respect to awarding points for thermography is slightly different. The very latest BREEAM 2014 UK New Construction scheme contained within Technical Manual SD5076 also provides BREEAM credits for thermographic surveys but in a slightly different manner. Please contact us to discuss the latest situation. A quick summary is below:
BREEAM 2011 Scheme Document for New Construction (SD5073). This technical guide describes an environmental performance standard against which new, non-domestic buildings in the UK can be assessed, rated and certified. The document grants 1 BREEAM credit for a thermographic survey as part of Man 01 Sustainable Procurement, as follows:
14. The main contractor accounts for a thermographic survey within the project budget and programme of works.
15. Once construction is complete a thermographic survey of the building fabric is undertaken in accordance with the appropriate standard and by a professional holding a valid Level 2 certificate in thermography (as defined by the UKTA website http://www.ukta.org)
16. The survey confirms:
a. Continuity of insulation in accordance with the construction drawings
b. Avoidance of excessive thermal bridging
c. Avoidance of air leakage paths through the fabric (except through intentional openings)
17. Any defects identified via the post construction inspections are rectified
The BREEAM UK New Construction 2014 Scheme describes an environmental performance standard against which new, non-domestic buildings in the UK can be assessed and achieve a BREEAM New Construction rating. Standalone versions of the technical manual of the BREEAM UK New Construction 2014 scheme are available for the assessment of buildings in Scotland, Northern Ireland, England and Wales. Of the 4 credits available in Man 04 Commissioning and Handover, 1 BREEAM credit is available for Testing and Inspecting Building Fabric through post construction testing and inspection. The integrity of the building fabric is quality assured through the completion of a thermographic survey as well as an airtightness test. The survey and testing is undertaken by Suitably Qualified Professionals such as ScanTherm’s Level 2 Thermographic Surveyors.
It should be noted that any thermographer can join the UKTA and will be listed on their website, with or without training or certification! It is important to check if they are certified by BINDT to PCN Level 2. To help address this confusion, the UKTA has now added a page with thermographers certified to Level 2 where of course we are listed. A copy of the Level 2 certificate will need to be provided as evidence to the BREEAM assessor who will need it for the BREEAM evidence file. We can provide copies of the required certification and sample thermographic surveys on request to potential clients.
ScanTherm has thermographers certified to PCN Level 2 in Civil Thermography and has conducted BREEAM thermography surveys under both BREEAM 2011 New Construction and BREEAM 2012 Domestic Refurbishment schemes as well as a number of BREEAM 2014 thermographic surveys.
It is interesting to note that BRE appear to be widening their recommendations for the use professional thermography in domestic refurbishment – see their recent briefing document “Sustainable refurbishment of domestic buildings using BREEAM – A guide to BREEAM Domestic Refurbishment and how to incorporate sustainability through the refurbishment of existing homes.” This has extensive recommendations on the use of thermal imaging.
We have included a selection of thermal images of buildings below which have recently been through the ScanTherm BREEAM thermographic survey process.