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KEMAX, s.r.o.
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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

Profil T18

Cross-section of profile T18 · 1,125 mm
18 mm
30 mm
134 mm
1,125 mm
Cross-section of profile T18 · 905 mm
18 mm
30 mm
134 mm
905 mm

Schematic drawing.

Profile height18 mm
Rib pitch134 mm
Rib top width30 mm
Valley width68.4 mm
Total sheet width1,125 mm / 905 mm
Covering width (from 1,250 mm coil)1,072 mm
Covering width (from 1,000 mm coil)804 mm
Sheet thickness0.40 – 0.80 mm
Production lengths0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm)at width 1,125 mmat width 905 mm
0.504.664.98
0.555.135.47
0.605.595.97
0.706.526.97
0.807.467.96
1.00not producednot produced

Profil T29

Cross-section of profile T29 · 1,050 mm
29 mm
28 mm
147 mm
1,050 mm
Cross-section of profile T29 · 850 mm
29 mm
28 mm
147 mm
850 mm

Schematic drawing.

Profile height29 mm
Rib pitch147 mm
Rib top width28 mm
Valley width74.2 mm
Total sheet width1,050 mm / 850 mm
Covering width (from 1,250 mm coil)1,029 mm
Covering width (from 1,000 mm coil)735 mm
Sheet thickness0.40 – 1.00 mm
Production lengths0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm)at width 1,050 mmat width 850 mm
0.504.865.44
0.555.375.99
0.605.836.53
0.706.807.62
0.807.788.71
1.009.7210.88

Profil T50

Cross-section of profile T50 · 1,110 mm
50 mm
39.1 mm
260 mm
1,110 mm
Cross-section of profile T50 · 880 mm
50 mm
39.1 mm
260 mm
880 mm

Schematic drawing.

Profile height50 mm
Rib pitch260 mm
Rib top width39.1 mm
Valley width119.7 mm
Total sheet width1,110 mm / 880 mm
Covering width (from 1,250 mm coil)1,040 mm
Covering width (from 1,000 mm coil)780 mm
Sheet thickness0.40 – 1.00 mm
Production lengths0.1 – 12 m

Approximate weight in kg/m² of usable area:

Thickness (mm)at width 1,110 mmat width 880 mm
0.504.815.13
0.555.295.64
0.605.776.15
0.706.737.18
0.807.708.20
1.009.6210.26

See the price list for indicative prices.