Harpoon profiles for stretch ceilings
Aluminium harpoon profiles for PVC stretch ceilings. The membrane snaps into the profile with a harpoon and can be removed without damage. Subgroups: LIGHTRA light lines, INVISIA shadow gap, FLOATIA LED shadow gap, CURTINA curtain niches, STRATOS two-level, CLASSIX classic, CONTURA contour and MAGTRAK magnetic track.
Light-line profiles
Harpoon light lines in the PVC membrane: LIGHTRA X015 (14 mm, bending radius over 120 mm), X030 and X030 S (30 mm), X050 (50 mm). LAMPLIX X930 and X950 are 30 mm and 50 mm niches for surface, suspended or recessed lights. Diffusers and end caps are under accessories.
Seamless harpoon profiles
CLASSIX is the classic wall or transition profile with harpoon, without a shadow gap. For an open shadow gap choose INVISIA. CLASSIX NX130 is the welded transition corner of this series.
Shadow gap profiles for stretch ceilings
With a shadow gap profile, the stretch ceiling ends at the wall in an open, even gap with no insert. The INVISIA range is made for harpoon PVC membranes and comes in two gap widths. A 5 mm gap comes from X201 on the wall, the reinforced X202 for large rooms and X208 fixed to the structural ceiling. A 7.7 mm gap comes from X205 with hidden fixing, its ceiling partner X206, the dividing profile X204 and X209 for stairwells and roof windows. X207 is a linear slot diffuser that uses the gap for ventilation. The LED version is the FLOATIA range.
Floating ceiling profiles with LED
FLOATIA harpoon profiles create a floating edge with an LED zone. X301: 15 mm without diffuser. X302: 15 mm with diffuser, wall mounted. X303: 15 mm, ceiling mounted where wall fixing is not possible. X304: 29 mm with directed wall lighting.
Curtain profiles for stretch ceilings
A curtain niche hides the tracks above the stretch ceiling, so the curtain drops straight from the ceiling. The CURTINA range is made for harpoon PVC membranes. Ready-made semi-closed niches are X402 with two tracks, X403 and X404 with three, and X412 with two tracks and LED. Closed niches with LED are X405 and the larger X405 M. X406 (double, with LED) and X407 (single) are curtain tracks for surface mounting, flush with the ceiling or in a niche, and X408 to X411 are LED niches made for those tracks. For clip-in stretch ceilings in PVC or fabric there is TISSURE.
Contour profiles
CONTURA X601 is the wall contour profile: an LED shelf shines down through the membrane along the wall, without a separate diffuser. For a light line in the ceiling surface choose LIGHTRA; for a floating LED edge, FLOATIA.
Two-level profiles
STRATOS creates a level change in the PVC membrane: X701 with a separating insert, X702 with an LED shelf and diffuser, X703/X704 for niches and bypasses, X705 and X706 in the same line. The clip-in equivalent UNITEXA Z701 is a separate group.
Magnetic tracks for harpoon stretch ceilings
MAGTRAK X508 is the 48 V magnetic track for harpoon PVC ceilings, for magnetic luminaires. End cap Y215 belongs here. The clip-in equivalent is VOLTIVA Z501.








































