Wall-mounted shadow gap system
01‑13 shadow gap profile with an 8 mm line
A black aluminium profile for stretch ceilings that forms a precise 8 mm shadow gap between the wall and the membrane.
- Visible shadow gap
- 8 mm
- Profile section
- 41 × 12 mm
- Standard length
- 2 m
- Product code
- 01-13
Shadow profile catalogue
Wall-mounted shadow gap profiles
01‑12 — 01‑16
Ceiling-mounted shadow gap profiles
02‑9
Separating shadow gap profiles
03‑3
Shadow profile bars
08‑6 PRO
Short answer
What is the SofiMarsel 01-13 profile?
SofiMarsel 01-13 is a wall-mounted aluminium profile for stretch ceilings. It creates a consistent 8 mm shadow gap around the room. Its straight geometry simplifies cutting without additional templates and allows the membrane to be fitted without special installation spatulas.
Design logic
Why specify 01-13
The system combines an expressive architectural gap with a simple, installer-oriented section.
8 mm shadow line
A wider, clearly readable perimeter gap visually separates the ceiling from the wall.
Straight geometry
The profile can be cut without additional templates, which simplifies preparation on site.
Comfortable fitting
The membrane can be installed without dedicated special spatulas.
Verified product data
Technical specifications
Key dimensions and compatibility data for specification and installation.
- Application
- Wall-mounted shadow gap stretch ceiling
- Visible shadow gap
- 8 mm
- Profile section
- 41 × 12 mm
- Standard length
- 2 m
- Weight
- ≈204 g/m
- Material
- Aluminium
- Recommended fixing spacing
- 100–120 mm (10–12 cm)
- Finish
- Black moiré
- Compatible harpoon
- SofiMarsel harpoon — white / black
- Product code
- 01-13
CAD and dimension drawing
Use the dimensioned drawing for quick reference and the source DWG when coordinating the junction in a technical project.
DWGDownload DWG↓JPGOpen dimension drawing↗Application
Wall-to-ceiling junction
The profile is fixed around the perimeter with a recommended fixing spacing of 10–12 cm. After the stretch membrane is installed, its geometry leaves an even 8 mm dark recess at the wall. The black moiré finish keeps the structural part visually quiet inside the gap.
05 / Animation
Profile 01-13 in motion
The short official SofiMarsel video shows the profile geometry and the assembled ceiling junction.
Watch on YouTube360° reference
See the profile in an interactive scene
The Kuula view supplements the technical drawing with spatial context. Open it full-screen to inspect the presentation from every direction.
Open 360° viewClear answers
Questions about profile 01-13
What is profile 01-13 used for?
It is a wall-mounted perimeter profile for installing a stretch ceiling with a visible shadow line at the wall.
How wide is the finished shadow gap?
The profile forms a nominal visible shadow gap of 8 mm.
What are the profile dimensions?
The profile section is 41 × 12 mm. The standard length is 2 m and the weight is approximately 204 g per metre.
Which harpoon is compatible with 01-13?
Profile 01-13 uses the SofiMarsel harpoon, available in white or black.
What fixing spacing is recommended?
The recommended spacing between wall fixing points is 10–12 cm (100–120 mm).
What finish does profile 01-13 have?
The official finish is black moiré. Its texture gives the black a visually deeper appearance than a conventional matt finish.
Can I download a CAD file?
Yes. This page provides the original 01-13 DWG file, a dimension drawing and an interactive 3D model.