JF 800


The JF 800 range of bay joints has been designed to prevent problems, such as cracking and tile lifting, that will always appear when the floor covering is laid on large surfaces without any joints.


The joints of the JF 800 range are used as bay joints with fresh mortar-laid floor covering such as tiles, ceramics, marble, natural stone etc. They are suitable for commercial and industrial uses. In general, bay joints are used to enclose areas between 25 m2 and 60 m2, with a maximum linear dimension between 5 m and 10 m. The joint must reach a minimum depth of 2/3 of the thickness of the floor covering and its substrate mortar, but preferably the total thickness (substrate mortar + covering).


It comprises rigid PVC side sections and a flexible PVC insert, black or gray (other colours on request). The JF 800/S type has two stainless steel caps that offer a quality finish. The bay joints of the JF 800 range are available in several heights (30 mm, 45 mm, 40 mm and 50 mm) and in widths of 9 mm and 10 mm. Length of 4 m.

Finishes and special pieces

PVC finish (P) or with stainless caps (S).