PU FOAM · PU Foam Insulated Roofing

Screw-Fixed PU Foam Metal Roofing ST-40-760PU, 25 mm & 50 mm

Starting Price:

200-535 THB/m

Thickness

Starting at 0.30 mm thickness

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** Prices are subject to change. Please confirm with your nearest branch before ordering.

FEATURES

Key Features of SANGTHAI Cooling Roof ST-40-760PU

1.40 mm rib height and 760 mm effective coverage width, with 3 crests per sheet.
2.Suitable for roof pitches of 2° or steeper, depending on sheet length and rainfall volume.
3.Sheets overlap tightly and seamlessly, with standard overlap dimensions matching general metal roofing profiles.
4.High ribs and wide troughs provide excellent rainwater drainage capacity.
5.Injected with 25 mm and 50 mm PU foam insulation, lined with silver, white, black PVC, or metal under-sheet, doubling as a finished ceiling.
6.Ideal for a wide range of buildings, from small residential structures to large commercial and industrial facilities.

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Sangthai Cooling Roof Specification Table
ST-40-760PU

PU Foam Thermal Insulation Thickness +-5mm	mm	25 mm. / 50 mm.
PU Facing / Underlayment	Type	Silver PVC / White PVC / Black PVC / Metal Sheet
Installation System	–	Bolt Type (Screw-fixed)
Screw Length (Crest-fixed)	mm.	85 mm. / 110 mm.
Transport Quantity / Bundle	sheets	PU 25 mm: 20 sheets per bundle / PU 50 mm: 12 sheets per bundle
Minimum Steel Sheet Thickness	mm.	0.35 mm.
Maximum Purlin Spacing	m.	1.50 m.
Minimum Natural Bending Radius	m.	60
Note: Data in this table is for preliminary guidance only and may vary based on actual application.	Roof Pitch Angle

Recommended Sheet Length vs. Roof Pitch Table
ST-40-760PU

Roof Pitch Angle

SANGTHAI ROOF ST-40-760PU	2°	3°	4°	5°
Maximum Roof Sheet Length	17	50	60	70

Note: This information is for preliminary guidance only. Before installation, verify roof pitch and structural quality. Specifications may vary based on actual application.