VRF focuses on the development, production and distribution of fastening systems in the roofing sector. A key aspect is the provision of complete solutions. Have as specialized systems for attaching insulation and roofing membranes for flat roofs and insulation and sandwich panels on pitched roofs. They also provide solutions for a large number of base structures and roofing systems, complemented with a wide assortment of tools, machines and accessories. But VRF makes and delivers more than roof fasteners. Their wide range includes mechanical fasteners for every type of facade.