CLASSIX series — classic wall perimeter

CLASSIX is the aluminium harpoon line for PVC when the job is a classic wall finish without an architectural shadow gap: membrane edge enters the profile; the visible joint is usually closed with a masking insert / tape from the system kit, not left as a controlled gap. Alloy EN AW-6063 T5; B2B, warehouse in Poland.

Three public models: CLASSIX X101, CLASSIX X130, CLASSIX X140. Geometry and install differ — dimensions only on each SKU page. This overview does not duplicate millimetre tables.

CLASSIX does not replace INVISIA: shadow gap is a different perimeter geometry (`what-is-shadow-gap`, `series-invisia`). Versus decorative tape: `shadow-gap-vs-decorative-tape`. Classic to shadow migration: live `invisia-x201-x202`.

Pick by wall node and the chosen SKU catalogue (corners, end caps, inserts). Ready NX* corners only if listed on the PDP — see `ready-welded-corners`. No invented prices or universal compatibility in prose.

Kit per card: profile, masking insert or ENDCAPP, fixings and tools. Do not mix with light lines (LIGHTRA) or curtain niches (CURTINA).

### FAQ

CLASSIX or INVISIA? CLASSIX = classic wall perimeter (often with masking strip). INVISIA = controlled shadow gap — `what-is-shadow-gap`.

Where are X101 / X130 / X140 dimensions? Only on the PDP and drawing. This page is the series map.