The RECA TT levelling foot should be installed with spacing of approx. 50–100 cm. Please note the compressive strength (approx. 200 kg per levelling foot) and plan for the number of RECA TT levelling feet needed in accordance with your requirements. Mark the distance calculated on the underside of the substructure and pre-drill using a drill bit (diameter 10 mm) to a depth of 35–40 mm. Then, the T nut can be driven into the drill hole. Now screw the levelling foot into the T nut. For levelling more than 30 mm, the RECA TT underlay pad can also be laid underneath the levelling foot. The substructure can be aligned by unscrewing and re-screwing.

The infinite height adjustment can be increased to up to 500 mm using simple intermediate adapters, offering maximum flexibility during assembly and storage. MATERIAL: Polypropylene PP compound in black – frost and heat resistance optimised for terrace construction