Pre-painted Joist
Pre-painted Joist
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Pre-painted Joist

Price
MOQ
$1.5~6
400 Pieces
Product Details
Origin:
China
Compliance Standard:
ASTM C645
Surface Treatment:
Hot-dipped galvanized substrate + Polyester
Shipping & Policy
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Payment Methods:
T/T PayPal
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After-Sales Support:
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Product Description
Company Info

Basic Info

A pre-painted joist is a finished product based on a standard galvanized joist,with an added decorative colored coating.It retains the structural function of a joist while also serving as a visible design element through a wide color selection.This offers architects and designers greater flexibility to match the ceiling grid color to the overall interior theme or create specific patterns through color contrast.

Key attributes

Origin
China
Compliance Standard
ASTM C645
Surface Treatment
Hot-dipped galvanized substrate + Polyester
Web Height
38mm, 32mm
Flange Width
24mm, 26mm
Cross Section Shape
U-shaped, T-shaped
Standard Length
3m, 3.66m
Thickness
0.40mm to 0.70mm
Material
Low-carbon steel
Color Options
Standard white, black
Coating Thickness
Typically 60-80 microns

Customer reviews

Anna Kovalenko · Construction Quality Inspection Engineer
We place great emphasis on material compliance and safety data.Your runners came with bearing capacity test reports from authoritative institutions,and the galvanization coating thickness fully meets national standards.Throughout the project lifecycle,the grid system showed no visible deformation or corrosion,demonstrating reliable quality.
Mohammed Ali · Hotel Renovation Site Supervisor
"Working in the constrained spaces of an old hotel renovation, your exposed grid system installed very quickly. The snap-in design reduced tool dependency. After panel installation, the entire ceiling surface was perfectly level. The accessible panels allow flexible access for MEP maintenance, which the client highly appreciated."
James Costa · Commercial Interior Contractor
We used your company's main and cross runners for a hotel project.Installation was very smooth due to the excellent verticality and straightness of the materials,which saved significant on-site adjustment time.The finished ceiling surface is level with tight panel joints,and the overall stability exceeded our expectations.

Product Description

Product Features:

The coating on these products generally exhibits strong adhesion and some resistance to scratching.High-quality polyester or fluorocarbon coatings can provide good color consistency and UV resistance,potentially reducing fading risk under indoor lighting.The coated surface is smooth and easy to clean.As all surface finishing is completed at the factory,no secondary painting is required on-site,which can contribute to a cleaner job site and shorter project timelines.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/60/0/20251213155502_693d1bd645636.jpg

Product Specifications:

Beyond the basic dimensional specs(height,width,thickness)which conform to regular standards,the core specifications relate to the coating system.This includes the coating type(a common combination is epoxy primer+polyester topcoat),dry film thickness,gloss level(matte,semi-gloss,gloss),and specific color codes.For areas requiring high weather resistance(e.g.,sunrooms),PVDF fluorocarbon coatings may be used,which are subject to more stringent performance standards like AAMA 2605.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/60/0/20251213155450_693d1bcacb9aa.jpg

Product Applications:

Primarily used in exposed grid ceiling systems where the grid is a visible visual component.Common in retail stores,cafes,restaurants,gymnasiums,and educational institutions where spatial aesthetics are emphasized.Designers can use main,furring,and wall angle joists in different colors to create decorative effects like patterns,lines,or borders.It is also suitable for areas with high cleanliness and hygiene requirements,such as food processing zones or laboratories,as its smooth painted surface can be less prone to dust accumulation and easier to wipe clean compared to a galvanized surface.

Frequently Asked Questions (FAQ)

Company Profile

Business Type:
Manufacturer
Main Products:
Integrated ceiling,hanging wall,variable cabinet,
Year of Establishment:
2007
Number of Employees:
Address:
Area A, Baibu Industrial Zone, Haiyan County, Jiaxing, Zhejiang, China
Average Response Time:
Days

General Information

Business Type:
Manufacturer
Main Products:
Integrated ceiling,hanging wall,variable cabinet,
Year of Establishment:
2007
Number of Employees:
Management System Certification:
QS9000,ISO9001,ISO9000
Address:
Area A, Baibu Industrial Zone, Haiyan County, Jiaxing, Zhejiang, China

Trade Capability

Main Markets:
南美洲,东南亚,大洋洲
Shipping Ports:
Export Volume:
Average Lead Time:
Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
Yes
Number of Foreign Trade Sales Staff:
Overseas Agent / Overseas Branch:
No

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