Sandwich PUF Roof Panel


Sandwich PUF Roof Panel

(छाना छाउने पफ स्याण्डविच प्यानल)
स्याण्डविच रुफिङ प्यानलको निर्माण टप सिट र बटम सिटको बिचमा polyurethane inject गरी गरिन्छ । प्यानलको माथिल्लो भागमा Corrugated CGI,PPGI,S-Span 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,PPGI or S-Span 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       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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