Measurement Systems for AirtightnessServicesDownloads & VideosPremium Partner Marketing material for BlowerDoor Premium Partner We offer our trade partners and multipliers personalized marketing material. We are also happy to provide support for individual tasks. We look forward to hearing from you! Contact Data sheets BlowerDoor Standard / BlowerDoor MiniFan (Example)ViewWe provide professionally created files for print and web with your company logo and contact details free of charge.Available data sheets BlowerDoor Info "The BlowerDoor Test"ViewWe provide professionally created files for print and web with your company logo and contact details free of charge. Mail Signature/Banner BlowerDoor 4 youDownload7 good reasons for the airtightness of the building envelopeDownloadAll In! 7 good reasons for the airtightness of the building envelopeDownload Roll-up Roll-up "BlowerDoor Test"View You will receive a personalized sustainable premium roll-up (dimensions 85 x 215 cm). The nominal fee is 75.- EUR. Presentation PowerPoint template for presentationsViewWe will create a personalized ppt template for your airtightness PowerPoint presentations free of charge.