The Alfix 616 aluminium range also includes item FIX/J/44, the perfect profile for joints between wood and laminate floors at the same level. It is used with floating floors of thicknesses between 6 and 16mm, to separate, protect and decorate the floor, accommodating any expansion. It comprises two parts: an anodised aluminium top profile measuring 44mm, and a natural aluminium base. The two parts are attached via a screw system of the same colour as the profile, supplied in the package, to ensure they blend and create a uniform final effect.