Contents:

• Foreword
• The new IEA Envelope Roadmap calls for mandatory air infiltration testing
• Reasons behind and lessons learnt with the development of airtightness testers schemes in 11 European countries
• AIVC conference in 2014 in Poznań, Poland
• Airtightness seminar in Tallinn, Estonia, 6 February 2014
• Airtightness associations: TAAC news
• QualiChEck project has started on March 1!
• Workshop on Quality of Methods for Measuring Ventilation and Air Infiltration in Buildings, Brussels, Belgium, March 18-19, 2014
• tremco illbruck: Refocused Brands About to Roll out!
• Events calendar