User Manual

SUNTUF® Technical Guide

Profile: 107/27 (American 4.2)

Profile Drawing

Profile Dimensions

Profile

(mm)

Thickness

(mm)

Length

(m)

Overall width

(mm)

Cover Width

(mm)

Side-Lap

( % )

107 / 27 0.8-1.5 1.5 - 11.8 1070 963 10

Load / Span Data

Maximum Roof Span (mm)

1.0 mm 1.2 mm 1.5 mm

Load

(kg/m²)

Mid Field End Field Mid Field End Field Mid Field End Field

1250 940 1300 975 1350 1010

100

1150 860 1200 900 1250 940

125

1050 790 1100 825 1150 860

150

950 710 1000 750 1050 790

 The dimensions specified do not supersede the requirements of local construction codes.

 The maximum purlin spans are based on continuous beam calculation model and practical testing.

The criterion for allowed deflections is L/20.

 For single span application use the end field column.

 The mentioned load refers to both wind and snow loads and intended for rooflights only.

 Minimum recommended slope – 10%.

 Maximum recommended panel length - 7.0 m.

Curved Roof

 Minimum curving radius 6.0 m.

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SUNTUF® Technical Guide Profile: 107/27 (American 4.2) Profile Drawing Profile Dimensions Profile (mm) Thickness (mm) Length (m) Overall width (mm) Cover Width (mm) Side-Lap (%) 107 / 27 0.8-1.5 1.5 - 11.8 1070 963 10 Load / Span Data Maximum Roof Span (mm) Load (kg/m²) 1.0 mm 1.2 mm 1.
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SUNTUF® Technical Guide Profile: 107/27 (American 4.2) Positioning Make sure the UV protected side faces out. Lay the SUNTUF panel to overlap roof panels on both sides. If not feasible SUNTUF Rooflight panels must underlap the roof panels against the primary direction of rain. The SUNTUF sheet must be located and installed without any stresses. Do not pull, stretch or force the sheets when the profiles are not perfectly matched.
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SUNTUF® Technical Guide Profile: 107/27 (American 4.2) Important Notes Use only PALRAM approved accessories, including EPDM rubber washers, silicones, sealing tape, closure fixtures etc. For clear SUNTUF onto wooden purlins, apply white acrylic paint, or aluminum tape, in order to prevent over-heating of the purlins. Cutting Tips Use jigsaw or circular saw with fine tooth blades. Apply high blade speed with moderate feeding rate. Support the sheets near the cutting line.