F von Langsdorff Licensing Limited

F. von Langsdorff Licensing Ltd is the licensor of various interlocking concrete paving stones and widely recgonized for their famous UNI Product line.


Membership and Privileges.

Membership in the UNI ORGANIZATION means being part of the largest and most established association of paving stone producers in the world. With membership in this internationally-recognized association comes exclusive licensor services and privileges going far beyond the confines of a typical trade organization.

Other Products

Additional Products.

F. von Langsdorff also licenses other pre-cast concrete products independant of the UNI product line.

Facebook Posts

Please join us August 22-25 at StormCon, the world's largest conference on stormwater, at the Indianapolis Convention Center, Booth #414. Stop by and register to win a Samsung 8" tablet and check out our permeable pavers! Come see why more designers choose UNI Permeable Pavers over any others - our patented interlocking spacers offer superior stability under vehicular loads. ... See MoreSee Less

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Happy Fourth of July everyone! Will you be spending it with family and friends on a paver patio supplied by one of our great UNI Manufacturers? If not, be sure to visit Acker-Stone, Block USA, Borgert Products, Ideal Concrete Block, Mutual Materials, Oldcastle Coastal, Pavestone or Unilock to get a great patio, pool deck, driveway or other outdoor living space by Labor Day! ... See MoreSee Less

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Our deepest respect goes to the men and women who have given their lives in service to this country. We will be forever grateful to these brave heroes and to their families for their ultimate sacrifice. ... See MoreSee Less

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In honor of World Landscape Architecture Month, here are a few of our manufacturers' projects featuring UNI Permeable Pavers. To see more visit our website. #WLAM2016 ... See MoreSee Less

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