DuPont has launched an accredited CPD service for its DuPont Tyvek and AirGuard advanced membranes.
The CPD looks to answer a number of questions surrounding the products’ properties, purpose and installation, including:
- Are they BBA certified?
- Do I need to ventilate the roof and do they comply with Building Regulations?
- Are counter battens required?
- Are they BS5534:2014 compliant and do they offer unrestricted use?
- Do I need taped laps?
- How long do they last?
- What about air & vapour control layers?
The DuPont Tyvek and AirGuard accredited CPD modules include:
- Roof, wall and AVCL
- Roof and AVCL
- Wall and AVCL
- AVCL




