Sandwich PUF Roof Panel


Sandwich PUF Roof Panel

(छाना छाउने स्याण्डविच प्यानल)
स्याण्डविच रुफिङ प्यानलको निर्माण टप सिट र बटम सिटको बिचमा polyurethane inject गरी गरिन्छ । प्यानलको माथिल्लो भागमा Corrugated CGI Sheet रहन्छ भने तल्लो भागमा सामान्य corrugation भएको सिट रहन्छ ।

  • Thickness: 30mm, 40mm, 50mm
  • Width: 950mm
  • Length: As per requirement
  • Color: Red, Green, Blue, Creamy White
  • Note: Price Unit -Per Square Ft.


Sandwich PUF Roof Panel is made by injecting Polyeurathane in between the top sheet and bottom sheet. The panel is made up of a Corrugated CGI Sheet at the top and a plain corrugated sheet at the bottom.  Sandwich PUF panels are widely used in the construction of prefabricated buildings.

These Sandwich PUF Panels are extremely lightweight, weather-resistant, and, environment friendly. These budget-friendly PUF panels are gradually decreasing the use of traditional construction materials like cement and bricks.

Why should you use Sandwich PUF Panels?

Well, there are a lot of reasons why you should switch to Sandwich PUF Panels over the traditional way of construction. So, we have listed some of them for you:

  • Light Weight
  • Budget-Friendly
  • Weather Resistant
  • Thermal Conductivity
  • Useful in Earthquake Resistant Construction
  • Fire|Water Resistant
  • Available in Different Colors
  • Size can be customized according to customer
  • Environment Friendly
  • Easy Installation, and many more….

Technical Specifications

Length (mm) 150-12200
Width (mm)950
Thickness (mm)30, 40, 50   
Thickness of PPGI Sheet (Inner & Outer in mm)      0.3, 0.4, 0.5
Available ColorRed, Green, Blue, Creamy white

sandwich puf roof panel

Roof Panel Cross Section

Product Parameters

PUF Density kg/m340±2
Adhesion strength(foam to steel) kg/cm32.7
Thermal Conductivity, at 100C, mean temp., W/mK0.023
Bending Strength kg/cm34.3
Compressive Strength at 10% deformation, kg/cm32.0-2.25
Surface Spread of flameB2-Grade
Water absorption from air0.02% volume at 100% RH
Dimensional stability of panel(for 48 hr.) percentage
+380C and 90%RH

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