Composite Slatted Cladding Trims by Ecoscape UK

Do you have information on how to join a corner to box cladding on one side please?

And how to finish the top?

What about the expansion limits if the boards are like 2.5 meters long? fixing them only with the screws doesn't leave much space for thermal expansion of the composite material though there might be some bending or popping sounds.

Very Nice and Informative video. Thanks.

Buenas tardes ,soy de Chile y vivo en Chillan .
Como puedo saber los valores o el listado de materiales
O el contacto en Chile de uno de sus ejecutivos de venta.
Saludos y atento a sus comentarios.