Nest s.r.o.
Building Materials
Nest s.r.o., based in Prešov, Slovakia, operates the Ventit division, manufacturing and supplying components for duct systems used in controlled ventilation with heat recovery. The range covers complete duct systems made from EPP (expanded polypropylene) and plastic, materials chosen for low weight, thermal and acoustic insulation, and long service life. Products include distribution ducts, fittings and elbows, distribution boxes, connectors, sound dampers, and mounting accessories, all designed for precise fit and quick assembly while maintaining tightness.