H-Shaped Aluminum Wall Panel Joining Trim
- Model
- DYM-P-003
Item specifics
- Product Type
- Wall Panel H Joint Profile
- Profile Shape
- H-Shaped (dual-slot symmetrical design)
- Length
- 2.5m/ 2.7m or Customized
- Colors
- ilver, Matte Black, Champagne Gold, Custom RAL Colors, Various Wood Grains
- Finish
- Anodized / Wood Grain Transfer / Powder Coated / Brushed
- Material
- Aluminum Alloy 6063-T5
- Application
- Fully encases the cut edges of the panels
- Thickness
- 0.8mm – 2.0mm (customizable)
- Delivery Time
- 7-25 Days
- Surface treatment
- Anodized / Brushed / Matte / Polished / Powder Coated
- OEM&ODM
- CAD Drawing / Custom Profile / Color / Punching / Packaging
Review
Description
DYM - Aluminum Wall Panel Joining Trim
Product Overview
The H-Shaped Aluminum Wall Panel Joining Trim is a purpose-built aluminum connection profile designed specifically for flat panel-to-panel joints. Its cross-section takes the shape of an "H," featuring two symmetrical slots—one on each side. During installation, the edges of two adjacent wall panels are inserted into the two slots respectively, creating a flush, straight, and seamless joint. This trim not only covers the raw cut edges of the panels but also enhances the overall visual unity of the wall cladding system.
the H-shaped trim is exclusively designed for flat panel-to-panel butt joints—making it the most common and essential connection solution for large-area paneling projects.
Specifications
The H-shaped cross-section creates two receiving channels for the adjoining panel edges. This allows the profile to define the joint while covering the cut edges of both panels. Wall panel thicknesses and joining structures vary between manufacturers and applications. We provide custom aluminum extrusion for H-shaped wall panel joining profiles.
CODE |
DYM-C-001
|
DYM-C-002
|
DYM-C-003
|
DYM-C-004 | DYM-C-005 |
MM |
6
|
8
|
10
|
12 | 15 |
G |
0.121
|
0.123
|
0.126
|
0.129 | 0.134 |
Color Options or Customized
The aluminum H joining profile can be supplied with different architectural surface treatments. Custom colors can be developed for OEM and project requirements.
Matte Finish
Offers a low-reflective surface, ideal for a modern and minimalist look.
Polish Bright
Features a high-gloss surface, enhancing visual brightness and texture.
Brushed
Provides a fine-textured effect, adding tactile and visual depth.
Coating Texture
Available in various colors and textures to suit different design requirements.
Installation Guide
When wall panels are installed around an inside corner, the panel edges need to meet accurately to create a continuous surface. Directly joining two cut panel edges can leave visible gaps, uneven cuts or exposed substrate.
Applications of Wall Panel Inside Corner Trim
The aluminum H profile can be used with different types of decorative and architectural wall panels. Includes PVC / WPC / SPC / Fluted / Decorative Wall Panels















