Shadow Gap Ceiling Perimeter Trim
Our shadow gap ceiling perimeter trims are the industry-standard solution for creating a sharp, recessed shadow line at the junction of the wall and ceiling. Engineered as a high-performance wall-angle profile, this trim provides a structural "stop" for plasterboard, ensuring a perfectly straight and consistent perimeter gap.
Model No.:HM-LED-134
Material: 6063-T5 Aluminium
Color: Anodized Silver / Black / Gold
Lead Time: 25-30 Days
Quotations: EXW, FOB
MOQ: 500 Pcs / Mold
Description
Professional Shadow Gap Ceiling Perimeter Trims: The Foundation of Minimalist Floating Ceilings
01. Product Overview
- Specifically designed for architectural wholesalers and large-scale contractors, our perimeter trims replace traditional bulky cornices with a sleek, invisible finish that defines modern minimalist interior design.
Precision Shadow Line Geometry: Designed to create a consistent 20mm offset (or custom width), providing a deep shadow effect that hides wall irregularities and adds architectural depth to the ceiling.
- Structural Edge Reinforcement: Crafted from 6063-T5 aircraft-grade aluminum, the trim acts as a rigid perimeter framework. Unlike PVC, it will not warp or sag, maintaining a razor-sharp edge over long spans.
Architectural Specification
|
Material |
Virgin 6063-T5 Aluminum Alloy |
Length |
2.44m, 2.5m, 3.0m, or Custom Lengths |
|
Surface Treatment |
Matte Black, White, Silver, or Custom RAL | Profile Type | Shadow Gap Perimeter / Wall-Angle Trim |
| Standard Gap Size | 15mm / 20mm (Customizable) | Board Compatibility | Fits 12.5mm / 15mm Plasterboard (Drywall) |
| Application | Residential, Commercial, Luxury Retail, Hospitality |
Lead Time |
25 - 30 working days |
|
Packaging |
Protective film, individual sleeves, or custom export cartons |
Certifications | ISO, CE, RoHs |
*The above data are from internal test results and do not represent accurate data.
Wholesale Profitability
Secure factory-direct pricing to maximize your local distribution margins. These perimeter trims are essential high-turnover SKUs for any architectural hardware portfolio.
Our address
1/8 Ruyi Road, Xiabai, Luocun, Nanhai, Foshan, Guangdong, China
Phone Number
Merketing Service
We provide professional sample boards, high-definition product photography, and physical sample kits to help your sales team close deals faster.

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

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.

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.





FAQ
Eliminate the middleman. Our bulk manufacturing capacity ensures the most competitive pricing, allowing your business to lead the local market in profitability.
Do you provide corner connectors or accessories?
Yes. We provide matching internal and external corner components to ensure the shadow gap remains continuous and clean throughout the entire perimeter of the room.
How does the gap profile prevent cracking at the ceiling-wall junction?
We use a proprietary micro-perforated flange design. This allows the plaster, skim coat, or joint compound to physically penetrate the profile, creating a mechanical bond between the aluminum and the wall. This "locked-in" structure prevents the hairline cracks typically caused by building vibrations or material expansion/contraction.
What is your standard lead time for a full container load?
Our standard production time for bulk orders is 20-30 days, depending on the complexity of the surface finish and customization required.
Hot Tags: ceiling shadow line wall angle, recessed perimeter trim, drywall shadow gap profile, architectural ceiling edge trim.
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