The photograph is a compressed WebP study of placement, not documentation of a named project.

The striking

BOXTECH ISO cover

An aluminium frame and a cloth tensioned by a patented process. Stiffer build, clearer edge. This is the textile family Lindner describes as building-material class A1.

Trade sample from €39.15

cover is for projects that want textile absorption with a metal spine. The frame is aluminium; cloth is tensioned over the edge by a patented process so joints disappear. Lindner describes these textile absorbers as a first in building-material class A1. That statement belongs to this family — it is not automatically true of board or skin.

The rectangular cover sample is listed at €39.15. For a formal specification, ask for that system’s own evidence — not a slogan carried over from another product.

Best for Ceilings that need presence, and projects with a stricter fire requirement on the textile element.

Mounting. Suspended ceiling or wall. The aluminium frame holds its dimension more clearly across large runs.