Sandrini Metalli SAND 20

SAND 20 is one of the most versatile corrugated sheets of the whole range.‎ The multicorrugated section with a narrow interaxis makes this profile walkable and particularly resistant, as well as self-centering* in the case of half-round roofing.‎ The reduced height of the corrugated profile makes this product ideal for the realization of over-coverings where it is important to limit the height of the covering package.‎ When used in the wall, for the realization of a ventilated facade, the particular shape of the trapezoidal fret gives a marked and at the same time elegant aspect.‎ Our production facilities allow us to produce SAND 20 in three different useful widths: 750 mm, 900 mm or 975 mm in the case of installation with wall overlap (minimizing the incidence of overlap) and 1125 mm (L1, L2, L3).‎ Metal sheets are produced in custom lengths, according to specific customer requirements.‎ Thanks to the possibility of realizing SAND 20 with a useful width of 1125 mm (L3), the incidence of overlap is reduced to 7.‎73%, thus allowing a considerable economic saving for the installer.‎ The possible bending processes are: fixed radius bending, variable radius bending, shed bending.‎ The following applications are available on the internal side: non-woven fabric SANDnodrip with anti-condensation function, or non-woven fabric ANDcontrol with anti-noise-anti-condensation function.‎