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V15-VM
Product Type
Premium V-shaped aluminum trim
Color
Matte gold
Size
15 x 15 x 3000mm
Aluminum thickness
1 mm
Uses
Cover edges and square corners
- Product Description
V15-VM – Kosmos Premium V-shaped Aluminum Trim 15x15mm Matte Gold
Kosmos 15x15mm matte gold V-shaped aluminum trim (code V15-VM) is an aluminum alloy corner trim for columns and walls. The product provides a solution for covering rough joints at the intersection of two surfaces, while also protecting material edges and creating a decorative border.
With dimensions of 15x15mm, the trim creates a sufficiently clear but not overly large line – the most commonly used size for wall corners and columns in residential homes.

What are the specifications of the V15-VM aluminum trim strip?
Technical specifications table for the V15-VM splint:
| Category | Information |
| Product Type | Splints |
| Product code | V15-VM |
| Side x side dimensions | 15 x 15mm |
| Length of each bar | 3000 mm |
| Aluminum thickness | 1 mm |
| Resources | Aluminum alloy |
| Surface finishing | Matte yellow color |
The 15x15mm size is 50% larger than V10, creating a thicker border and covering a wider joint area (each panel covers 15mm from the corner edge). This size strikes a balance between subtlety and visibility – the border is clear enough to create a focal point but still maintains a sleek appearance. The 3-meter length accommodates wall height and column edge length without the need for joints.

What kind of spatial effect does the muted yellow color on the V15 trim create?
The matte gold surface finish on the V15 trim provides:
- A feeling of classic luxury – The 15mm matte gold trim evokes the molding details found in neoclassical design.
- Frame effects – Each corner of the column and edge of the wall is "framed" by a moderately sized yellow line, highlighting the architectural form.
- Warm but not flashy. – The matte surface controls reflectivity, avoiding the "gaudy" effect of a glossy gold surface.
- Counterpoint – Against a white or light gray wall, the 15mm gold border is large enough to create a focal point without being overwhelming.
- Harmonious combination with wooden interior – The muted yellow hue, close to the tones of oak and ash wood, creates a visual connection within the space.
Compared to V10, the matte gold V15 trim is more suitable for larger spaces (large living rooms, lobbies) where the thin 10mm trim would be "swallowed up" in the overall design.

See more: Kosmos Premium Aluminum V-shaped Trim Kit in Matte Gold
Where are the V15-VM aluminum V-shaped trim strips used in interior design?
Common installation locations for the V15-VM trim:
- Corner column in the living room – The 15mm size creates a sufficiently defined outline around the pole, easily recognizable from a distance of 3-5 meters.
- Next to the bedroom wall – Concealing the corner joints of the room, while also adding a cozy decorative detail.
- Edge of fluted plastic panel – Finishing the edges of the fluted plastic panel when installing wall cladding.
- Corner of built-in kitchen cabinets – Cover the gap between the cabinet and the wall, preventing dust and dirt from accumulating.
The V15 splint is rated as most versatile size – Not too small to be mistaken for something else, not too large to be overwhelming.
What are the advantages of using 15x15mm matte gold aluminum V-shaped trim?
Advantages of V15-VM compared to options without splints or using other materials:
- Lightweight aluminum alloy – Does not create additional load on the wall, adheres firmly to the wall.
- Color fastness – It won't fade, stain, or react with the moisture in the bathroom.
- Sturdy at a thickness of 1mm – Withstands minor everyday impacts (stroller, suitcase, chair corners)
- Cover wide joints – 15mm per wing is sufficient to cover gaps of up to 5-10mm due to misalignment during installation.
- Long lifespan – Stable usage for 10-15 years, reducing maintenance and replacement costs.
What is the installation process for the V15-VM trim strip?
Install the 15x15mm aluminum V-shaped trim in 4 standard steps:
- Step 1 – Surface preparation: Clean the wall thoroughly at the location where the trim will be installed. Remove all debris (mortar dust, peeling paint). The surface must be dry, firm, and have good adhesion – do not use on damp, moldy, or peeling walls.
- Step 2 – Precise cutting and measurement: Place the 3000mm bracing bar in position and mark the cutting points.
- Step 3 – Apply the glue: Palace Kosmos bond Apply the sealant to both back sides. Leave a 3-4mm gap from the edge to prevent it from overflowing during pressing.
- Step 4 – Secure: Apply the trim to the corner, align it, and secure it with masking tape. Leave it for 24-48 hours to allow the adhesive to reach 100% bonding strength.
What should be avoided when cleaning the matte gold V15 aluminum trim?
Maintenance instructions to ensure the V15-VM brace maintains its aesthetic appeal for a long time:
SHOULD:
| DO NOT:
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See more information about the V15-VM aluminum V-shaped trim here!
V15-VM Premium Aluminum Trim This accessory is perfect for finishing right-angled corners in interior design, especially effective in spaces requiring a clear yet elegant border. With its balanced 15x15mm dimensions and warm, matte gold color, this product both protects wall corners from damage and enhances the overall aesthetic value of the project.




