Deflex 427/alr


Technical description

Profile made entirely of aluminium, foreseen for installation in expansion slits with any surface finishes. It is characterised by a smooth surface finish (ALG) or a ribbed finish (ALR), depending on the relevant needs, as well as an aesthetically pleasing look.The special profile structure allows it to transfer high loads and cave-in forces.
The entire visible surface of the profile is made of high-quality ribbed aluminium, making the profile become a perfect fusion of aesthetics and usability, as a result of which it is particularly recommended for warehouse halls and manufacture halls, wholesalers as well as public buildings.
The profile finds use for various kinds of floor finishes, i. e. screed, natural stone, stone imitation, etc.
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 427/ALR-040
Corner profiles E427/ALR-040
Fb [mm]
Nominal expansion slit width 40
65 100

B [mm]
Nominal expansion slit width 197

S [mm]
Visible profile width after installation 97

H [mm]
Installed height 18,5/ 32/ 45,5

BE [mm]
Total expansion profile width 175

SE [mm]
Visible profile width after installation 100

HE [mm]
Installed height 85/ 98,5/ 112
W ± [mm]
Expansion slit movement compensation 10(±5)
20(±10) 30(±15)
Colour natural
Material aluminium - properties according to standard PN-EN 755
Load [kN]**

Standard length [m] 4


Installation diagrams

DEFLEX 427/ALR-040

DEFLEX E 427/ALR-040

DEFLEX 427/ALR-065