Z7v - old black

You can cover different bar widths with the Z7v reform tile and therefore excellently use them to renovate old roofs. Covering without edging, it offers a 100 millimetre sliding range. This is highly valued by roofers and carpenters. They can produce beautiful, restrained roofs with this interlocking tile. At the same time it is also suitable for angled roof designs. As a result of its once strong use in renovation, it is still the second most frequently produced tile at Jacobi-Walther.

Available dimensions

Overall dimension
24,9 x 42,7 cm
Cover length (CL)
32,5 - 35,0 cm
Cover width
20,5 cm
Required no. of units per m2
ca. 13,9
Weight
ca. 3,5 kg
Recommended roof pitch
≥ 30°

Variety of colours


ceramic accessories

non-ceramic accessories

Maße
Overall dimensions 24,9 x 24,7 cm
Cover length (CL) 32,5 - 35,0 cm
Processing verge 29,0 - 32,5 cm
Without verge 25,0 - 35,0 cm
Cover width (CW) 20,5 cm
Required no. of units per m² ca. 13,9
Weight per unit ca. 3,5 kg
Recommended roof pitch ≥ 30°
Latten-Abstand-First (LAF) in mm
Ridge tile roof pitch
15° 20° 25° 30° 35° 40° 45° 50°
F1 70 65 60 50 45 40 40 40
F1v 70 65 60 50 45 40 40 40
F6v 70 70 65 60 55 55 55 50
F9 80 75 65 65 65 60 55 50
F16 85 85 80 75 70 70 70 60
Ridge-batten-distance (FLA) in mm
Ridge tile roof pitch
15° 20° 25° 30° 35° 40° 45° 50°
F1 100 90 90 85 75 70 60 55
F1v 130 120 115 110 100 95 85 75
F6v 130 120 115 105 95 85 80 70
F9 95 90 85 75 65 60 50 45
F16 110 100 95 90 85 75 60 50
Latt-Abstand-First LAF in mm für Pultfirst universal 90°
Ridge tile roof pitch
15° 20° 25° 30° 35° 40° 45° 50° 55°
Z7v - 45 35 3 35 30 15 5 5
First-Latten-Abstand FLA in mm für Pultfirst universal 90°
Ridge tile roof pitch
15° 20° 25° 30° 35° 40° 45° 50° 55°
Z7v - 95 85 80 80 75 75 70 65