Deflex 446/a

Product description

Floor profile made of aluminium and  Nitriflex® synthetic material, foreseen for installation on finished floor surfaces. It is characterised by its ability to compensate for building movements both horizontally as well as vertically (slip joint of the inlay with the profile).
The replaceable synthetic material inlay is also available smooth, with reduced accommodation ability (50% of the value for the standard inlay).
The profile finds use for various kinds of floor finishes, i. e. screed, natural stone, stone imitation, etc.
The profile structure allows replacement of the synthetic material inlay without any need to remove the profile components.
The profile conforms to fire resistance requirements for class E according to standard PN-EN 13501-1, according to which the products are able to stand up to the effects of a small flame without significant flame spreading - for a short time.
Profile available in flat and corner form.

Adhere to notices and remarks concerning installation.

Technical details
Flat bar profiles 446/a-020
Corner profiles E 446/a-020
Fb [mm]
Nominal expansion slit width 20

B [mm]
Total expansion profile width 121

S [mm]
Visible profile width after installation 21

H [mm]
Installed height 20/35

BE [mm]
Total expansion profile width 73

SE [mm]
Visible profile width after installation 23

HE [mm]
Installed height 60/75
W ± [mm]
Expansion slit movement compensation 5(±2,5)
Aluminium - natural, elastic inlay - black and grey 1)
Material Load bearing profiles - aluminium - properties according to standard PN-EN 755.
Nitriflex® elastic inlay - a permanently flexible material, resistant i. e. to oils, bitumen masses, oxidation, UV rays, atmospheric conditions and temperature (-30 °C to +60 °C), as well as ageing and traffic salt.
Load [kN]**
Standard length [m] 4


Installation diagrams

DEFLEX 446/a-020

DEFLEX E 446/a-020

DEFLEX 446/a-020