Your specialists in airtightness testing and leakage detection for XXL buildings with more than 5,000,000 m³.
Think bigger! As a guinness world record holder in Blower Door tests of more than 1,000,000m³, rösemeier. conducts air-tightness tests in XXL-format with state-of-the-art technology in a customer-oriented manner. With top quality.
No matter how big your building is, we can find a way to accurately complete the Blower Door test, at every location. Whether a high-bay warehouse, swimming pool or a complete terraced housing estate. Our experienced team accompanys you from planning to realization of the Blower Door tests. Request a free quotation now!
We know our craft.
Since 2007, we have become acquainted with companies and site managers in Germany, Europe and the world with more than 2,500 airtightness projects. All of them were able to convince themselves of the accuracy of our high-quality measuring systems, such as the Blower Door MultipleFan for airtightness measurements in XXL buildings or the well-known Minneapolis Blower Door technology on site.
Whether energy audit, energetic construction supervision, BAfA or subsidy consulting on site: With us you receive all services around the new construction quality inspection from one source. On request, a team of experts for energy efficiency will assist you with your project.
We are Germany's largest Blower Door test provider. As a certified service provider according to ISO 20807 and DIN EN 473, we impart valuable know-how for differential pressure measurements, thermography and airtightness of large buildings during our seminars.
Opt for Blower Door tests - made in Germany! We combine first-class quality with a top service and an attractive price-performance package. Choose the guinness world record holder in XXL-Blower Door tests!
International construction projects bring many challenges. Our professionals carry out XXL Blower Door tests and measurements all over the world, at your desired date. Even on weekends or in the middle of the night. We guarantee an undisturbed service on your construction site.
Latest requirements for efficiency house planning, energy certification and building thermal insulation require a high degree of transparency for the Blower Door test. Our detailed and easily understandable test reports leave no questions unanswered in the context of quality assurance.
valuable knowledge - first-hand