Skip to content
KEMAX, s.r.o.
← Sheet Metal

Trapezoidal sheet

Trapezoidal sheets of various wave heights and thicknesses. Suitable for roofing and facade applications.

Trapezoidal sheet profiles T18, T29 and T50 are ideal building materials for external and internal roofs and facade cladding of industrial buildings, family houses, garages and various farm buildings thanks to their useful properties.

Production characteristics

  • Production from coils
  • Galvanized and lacquer-coated
  • Profiles T18, T29 and T50

Profile T18

Parameter Value
Profile height 18 mm
Rib pitch 68.4 mm
Rib width 30 mm
Total sheet width 1,125 mm / 905 mm
Covering width (from 1,250 mm coil) 1,072 mm
Covering width (from 1,000 mm coil) 804 mm
Sheet thickness 0.40 – 0.80 mm
Production lengths 0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm) at width 1,125 mm at width 905 mm
0.50 4.66 4.98
0.55 5.13 5.47
0.60 5.59 5.97
0.70 6.52 6.97
0.80 7.46 7.96
1.00 not produced not produced

Profile T29

Parameter Value
Profile height 29 mm
Rib pitch 74.2 mm
Rib width 28 mm
Total sheet width 1,050 mm / 850 mm
Covering width (from 1,250 mm coil) 1,029 mm
Covering width (from 1,000 mm coil) 735 mm
Sheet thickness 0.40 – 1.00 mm
Production lengths 0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm) at width 1,050 mm at width 850 mm
0.50 4.86 5.44
0.55 5.37 5.99
0.60 5.83 6.53
0.70 6.80 7.62
0.80 7.78 8.71
1.00 9.72 10.88

Profile T50

Parameter Value
Profile height 49 mm
Rib pitch 119.7 mm
Rib top width 39.1 mm
Total sheet width 1,110 mm / 880 mm
Covering width (from 1,250 mm coil) 1,040 mm
Covering width (from 1,000 mm coil) 780 mm
Sheet thickness 0.40 – 1.00 mm
Production lengths 0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm) at width 1,110 mm at width 880 mm
0.50 4.81 5.13
0.55 5.29 5.64
0.60 5.77 6.15
0.70 6.73 7.18
0.80 7.70 8.20
1.00 9.62 10.26