Emtec WLAC range are all-purpose, extruded aluminium Weather Louvres. Typically installed within an opening in the building’s envelope, they provide a physical barrier and prevent the passage of water.

Emtec WLAC weather louvres have an aesthetically pleasing external appearance which compliments any architectural design.

Supplied and installed as modular units or as a continuous line system, the system’s flexibility therefore allows designers freedom to be creative. Furthermore, we have a range of external frame profiles that enable integration of WLAC weather louvres into most cladding systems.


Independent UKAS accredited facilities test all our louvre systems.  Moreover, they certify their weathering capabilities and their aerodynamic performance.

In addition to the above, the data sheets provide more detailed information.