Shadow Gap Aluminium Profile Panels 18mm
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Shadow Gap Aluminium Profile Panels 18mm

Shadow Gap Aluminium Profile Panels 18mm

Shadow gap aluminium profile panels 18mm is an architectural aluminum profile designed to create a controlled recessed shadow gap around wall panels, ceiling panels and other architectural panel systems. The 18mm profile dimension provides a defined shadow-line detail between the panel surface and the adjacent wall, ceiling or structural element, helping installers achieve a consistent recessed joint across long panel runs.
Model No.:HM-P-270
Material: 6063-T5 Aluminium
Color: Anodized Silver / Black / Gold
Lead Time: 25-30 Days
Quotations: EXW, FOB
MOQ: 500 Pcs / Mold

Description

HM-LED-102 LED Shadow Gap Profile for Island Bulkhead | Architectural Lighting

 

Factory Wholesale Shadow Gap Aluminium Profile Panels 18mm

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01 

  • For wall panel manufacturers, interior contractors, architects and building material distributors, an 18mm shadow gap profile provides a more repeatable alternative to manually forming recessed panel joints. The extruded aluminum geometry establishes a fixed edge position and shadow opening, helping maintain consistent alignment between panels while reducing dependence on manual finishing at panel junctions.
02 
  • The profile can be manufactured from 6063-T5 aluminum as a common architectural extrusion option. Its geometry can be engineered around the 18mm shadow gap requirement, panel thickness, receiving flange, fixing method and installation substrate. Depending on the project, available finishes can include anodized aluminum, powder coating, brushed finish or mill finish, with custom RAL colors for architectural and branded panel systems.
  • For OEM projects, we can customize the 18mm shadow gap profile dimensions, panel receiving section, flange width, wall thickness, installation structure, length, color and surface finish according to technical drawings or samples. Custom extrusion dies can be developed for wall panel brands, ceiling system suppliers and distributors requiring a proprietary profile. Cutting, CNC processing, surface treatment and customized packaging can be integrated into bulk production.
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03
  • The 18mm shadow gap aluminium profile is suitable for applications including wall panels, decorative wall systems, ceiling panels, WPC/SPC panels, architectural interior panels and commercial fit-out projects. The exact profile geometry should be selected according to the panel thickness and installation system so that the panel sits correctly within the receiving section while maintaining the intended 18mm recessed visual joint.

Technical Drawings 

 
 

Architectural Specification

Material

6063-T5 Aluminium Alloy

Length

2.44m, 2.5m, 3.0m, or Custom Lengths

Surface Treatment

Anodized, Powder Coated, Brushed, Mill Finish

Profile Type

Architectural Shadow Gap / Shadow Line Profile
Shadow Gap Width 18mm / Standard Architectural Offset Application Wall Panels, Ceiling Panels, Architectural Panels
Color Silver, Black, Bronze, Champagne, Custom RAL

Lead Time

25 - 30 working days

Packaging

Protective film, individual sleeves, or custom export cartons

Certifications ISO, CE, RoHs, PPWR. CBAM

*The above data are from internal test results and do not represent accurate data. 

Why Choose Our Factory?
  • We are a professional OEM manufacturer of gypsum ceiling shadow gap profile, supplying customized aluminum extrusion profiles designed for gypsum board ceilings, drywall systems, and architectural interior finishing applications.

Our address

1/8 Ruyi Road, Xiabai, Luocun, Nanhai, Foshan, Guangdong, China

Phone Number

LED Shadow Gap Ceiling Profiles Global Supply & OEM Support

2026 Wholesale Price List 

 
Hero Metal - Ceiling Shadow Gap Profiles 
 

The key advantage of an aluminum shadow gap profile is providing controlled geometry and consistent architectural finishing for gypsum ceiling systems.

HM-LED-102 ceiling island bulkhead shadow gap Installation Drawing
HM-LED-102
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HM-P-270 ceiling island bulkhead shadow gap
HM-P-270
 
 
Merketing Service

We provide professional sample boards, high-definition product photography, and physical sample kits to help your sales team close deals faster.

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As an agent of HERO Decor, you will have access to a range of professional sample display materials.

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Samples in the form of keychains are convenient to carry, and these materials will help you better show our products to customers and enhance sales results.

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We put the popular shapes into the sample bucket. Join us for comprehensive marketing support to help you take your business to the next level.

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The sample bucket can be easily viewed and selected by customers. It will help you showcase the diversity of your products and increase customer trust.

 
 
Packing and shipping

We utilize specialized reinforced long-span export crating to ensure that your bulk orders arrive with zero bending or surface defects.

bagging
Packing
Paper tube packaging
container loading
Shipment

 

FAQ
 

Eliminate the middleman. Our bulk manufacturing capacity ensures the most competitive pricing, allowing your business to lead the local market in profitability.

Can the profile be used with different wall panel thicknesses

Yes. The panel receiving section can be customized according to the actual panel thickness and installation method.

Is 18mm the visible shadow gap width

It can refer to the specified 18mm profile/shadow-gap dimension, but the exact visible opening depends on the cross-section and installation design. Technical drawings should be used to confirm the final exposed gap.

Can you manufacture custom 18mm shadow gap profiles

Yes. We provide OEM extrusion tooling, custom dimensions, surface finishing, cutting, CNC processing and bulk production for panel manufacturers and distributors.

 

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