PRIHODA, s.r.o. pays a great attention to the quality of the used materials. We always use fabrics that are specifically modified for air distribution. The materials have gone through a long development process with the objective to achieve as high of a usable and esthetic value as possible. Individual types have been designed in a way that their characteristics comply with the specific requirements of various space types.
Our basic Classic, Premium and Recycled (PMS/PMSre/NMS/NMSre/PMI//NMI) fabrics demonstrate optimum rigidity of 1800 N/10mm in the texture and 1000 N/10mm in the weave. These parameters make tearing of the material in normal use almost impossible.
The PMI/NMI/PMS/NMS fabrics are certified to European standard EN 13501-1 with excellent results. In this test our fabrics achieve B-s1,d0 classification, which means prevention of spread of fire, minimum smoke production and no burning drops. Glass (NHE) fabrics in fact meet class A requirements. Classic, Premium and Recycled (PMI/NMI/PMS/PMSre) fabrics are also certified to US norm UL 723.
Due to the use of endless fibres, most of our fabrics can be used in cleanrooms. Independent laboratory tests demonstratethat there is practically no particle shedding from our material during operation.
Woven carbon fibre in Premium (PMI/NMI) and Durable (NMR) materials removes any build up of electric charge from the surface of the fabric.
We utilise a special treatment which guarantees that no bacteria can survive if settled on to our fabric Premium (PMI/NMI) and Durable (NMR). This treatment remains effective after multiple washing. Tests for the European standards found that after TEN washes there was no reduction in the efficacy of the treatment. This allows us to offer a 10 year warranty on the basis of our minimal maintenance requirements (see the following point).
Our fabrics which are manufactured using endless fibres are very effective and mimimalize settlement of impurities from the supply air. This supply air is distributed through the diffuser perforations, and the Fabric Ducts remain relatively clean inside (in a normal environment). They do not require any other maintenance than outer dusting. Washing is normally only required for either hygiene or aesthetic reasons.
Thanks to our endless fibre technology, the appearance of the fabric does not change over time, or with multiple washing cycles, unlike materials made of basic fibres. Our Premium, Classic a Recycled (PMI/NMI/PMS/NMS/PMSre/NMSre) materials remain aesthetic after many maintenance cycles.
We have fabrics in 9 basic colors in stock. We can furnish the diffusers with any special Pantone color using the Prihoda ART technology for a minimal cost. Thanks to the efficient method we use, the delivery time will not be affected.