Palruf & Sun n' Rain look the same. Are they?
The corrugated sheets are very similar. Available colors and different retail sales channels are the primary difference. Palruf is generally more widely available in North America.
What's the difference between Suntop & Suntuf?
Suntop is an opaque foamed polycarbonate panel. Suntuf is a solid polycarbonate and is available in transparent or translucent colors that vary in light transmission and shade.