The water permeability of the canopy indicates the water-pressure resistance of a parasol. The measurement procedure involves exposing the outer fabric of the parasol to water. We start with a water pressure of zero. We then increase the water column every minute. If the third drop of water is visible on the inside of the fabric, the pressure at that time is expressed in millimetres of water column.

The best way to store your Glatz parasol during the winter is to keep it in a dry room. If you leave the parasol outdoors over winter, be sure to use an original protective cover from Glatz to avoid premature, weather-induced wear and tear.

Just like our skin, parasol fabrics need to be wary of UV rays. As with sun lotions, there are also different levels of lightfastness for canopies. A cheap fabric with a low level of lightfastness will fade quickly and lose its colour intensity. To ensure full protection, Glatz recommends choosing fabrics with lightfastness level 8 (Glatz fabric quality 5).

The stainless steel we use is manufactured to a high material quality that meets the industry standard for outdoor products. Even though our stainless steel is basically corrosion-proof, “acid” rain can wash up dirt particles from the air. Brown stains may appear on the surface but can be removed with a sponge. In the case of older stains, the material should be treated with a stainless-steel cleaning agent.