formTL ingenieure fur tragwerk und leichtbau GmbH
Hanno Keppel
formTL ingenieure fur tragwerk und leichtbau GmbH

formTL ingenieure fur tragwerk und leichtbau GmbH

Engineers from Radolfzell, Germany
formTL was founded in April 2004 by 10 membrane experts to design light covers and beautiful structures.
We are looking for the clarity of the plain detail and the logical structure.
Our aim is to advice our customers well; bring specialists at one table and to realize the seemingly impossible together.


formTL is specialised on wide-span, light, translucent, easy mountable and geometrically free formed covers and structures.

formTL designs stadium roofs, temporary stands, sport and bath facilities, event- and fair buildings, sculptures, atria roofs and façades, animal and plant houses, aviaries, mobile roofs.

formTL designs with steel, aluminium and wood, cables and cable-nets, membranes and foils, glass and flexible heat insulation material.