Solicitudes De Construcción Y Edificación / Techado - Sistemas De Canalones

need about 3200 squire meter of PPGI sandwich panels with total thickness of 6cm, and both skin should be flat, and have 0.6mm thickness, the polyurethane fume should have a density of 40kg/m3

I am interested to buy PU sandvich panel (700m2 wall 370m2roof);

I am interested Polyurethane sandwich-panel

Kindly provide us PIR sandwich panel for wall and roof with below mention U value. The heat transmission (U) value for roofs : 0.570 watts/m2°C • The heat transmission (U) value for external walls : 0.741 watts/m2°C