CO Footprint
Contract joinery
Our pre-fabricated roof trusses are delivered inclusive installation plans to construction companies, roofing companies und carpentries.


Exactly, according to the designated computer statics, we deliver the cured lumber.

The cut is made with our computerized machines, so you just have to assemble. The elaborate design of our construction and position plans of roof trusses facilitate the installation through craftsmen.

The environmentally friendly impragnation after the cut is also one of our services such as timely delivery.

Informationen zum Lohnabbund


Janssen Holzbau GmbH • Bahnhofstraße 93 • 49757 Werlte • Tel. (05951) 95 66 0 • Fax. (05951) 95 66 66 • Internet: • E-Mail: info[at]


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