As a modern family business, we have specialized in the timber engineering, timber frame construction and the construction Greim. We support public and commercial works as well as the key public and private construction by the competent planning to on-time completion.

With high-quality timber has Sieveke tradition - and the already since 1912. As a family company, we are already the third generation of success in the market. Today we employ 40 people, 10 carpenters and engineers in the planning and 30 carpenters and joiners in the workshop and assembly. Through their training and experience, they are all together with our high standards of quality and reliability. And this is not lip service, but asked to demonstrate daily practice.

Is designed and manufactured with the latest technology. CAD programs and CNC manufacturing equipment ensure absolute precision. All wood components are prefabricated in our factories under controlled conditions - including window frames, window installation and Vorputz. To make sure the smooth course of construction until the end, it is also carried out the final assembly at the site only by our own staff and our modern mobile cranes. Much of prefabrication construction site for short periods - that is our strength. This is true even with very complex requirements.