Wall-mounted shadow gap system
01‑15 wall shadow gap profile with a 7.5 mm line
A black aluminium profile for stretch ceilings that creates a precise 7.5 mm shadow gap and simplifies the formation of external corners.
- Visible shadow gap
- 7.5 mm
- Profile section
- 40 × 17 mm
- Standard length
- 2 m
- Product code
- 01-15
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 01-15 profile?
SofiMarsel 01-15 is a wall-mounted aluminium perimeter profile for stretch ceilings. It creates a nominal 7.5 mm shadow gap between the wall and the membrane. Its bent section geometry makes external ceiling corners easier to form while keeping the perimeter line consistent.
Design logic
Why specify 01-15
A balanced shadow line, corner-oriented geometry and clearly defined technical parameters in one perimeter system.
7.5 mm shadow line
The controlled recess gives the wall-to-ceiling junction a clear but restrained architectural separation.
External corners
The bent section geometry helps the installer form clean external ceiling corners.
Complete project data
The dimension drawing, original DWG and rotatable 3D model support specification and coordination.
Verified product data
Technical specifications
Key dimensions and compatibility data for specification and installation.
- Application
- Wall-mounted shadow gap stretch ceiling; external corners
- Visible shadow gap
- 7.5 mm
- Profile section
- 40 × 17 mm
- Standard length
- 2 m
- Weight
- ≈420 g/m
- Material
- Aluminium
- Finish
- Black moiré
- Compatible harpoon
- SofiMarsel harpoon — white / black
- Product code
- 01-15
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 and external corners
The profile is fixed around the room perimeter. After the membrane is installed, the section leaves a nominal 7.5 mm dark recess at the wall. The bent geometry is designed to make external ceiling corners easier to execute while the black moiré finish keeps the profile visually quiet inside the gap.
05 / Animation
Profile 01-15 in motion
The short official SofiMarsel video shows the profile geometry and the assembled ceiling junction.
Watch on YouTubeClear answers
Questions about profile 01-15
What is profile 01-15 used for?
It is a wall-mounted perimeter profile for installing a stretch ceiling with a visible shadow line, including junctions with external ceiling corners.
How wide is the finished shadow gap?
The profile forms a nominal visible shadow gap of 7.5 mm.
What are the dimensions and weight of profile 01-15?
The section is 40 × 17 mm, the standard length is 2 m and the weight is approximately 420 g per metre.
Why is 01-15 suitable for external corners?
Its bent section geometry makes external ceiling corners easier to form while preserving the shadow line.
Which harpoon is compatible with 01-15?
Profile 01-15 uses the SofiMarsel harpoon, available in white or black.
What finish does profile 01-15 have?
The aluminium profile is supplied with a deep black moiré finish.
Can I download the CAD file?
Yes. This page provides the original 01-15 DWG file, a dimension drawing and an interactive 3D model.