Aluminum-Framed Triple Sliding Shower Door
- 48" × 76" 1219 × 1930 mm · 6 mm
- 54" × 76" 1372 × 1930 mm · 6 mm
- 60" × 76" 1524 × 1930 mm · 6 mm
- 66" × 76" 1676 × 1930 mm · 6 mm
The SANIKB N-3P is an aluminum-framed 3 panel sliding shower door built for wide bathtub and alcove openings, supplied to importers, distributors, contractors and hospitality projects. It runs three panels on a framed triple-slider track, glazed with 1/4" (6 mm) tempered safety glass and finished in a white aluminum frame for clean, durable installs at volume.
Custom sizing covers widths of 48", 54", 60" and 66" and heights of 60", 66", 72" and 76", so the N-3P fits standard tub and shower openings as well as project-specific rough-ins. The triple-panel layout opens the access width without swinging clear of the bathroom floor, making it suited to tighter wet zones and back-to-back hotel bathrooms.
As a factory-direct China manufacturer, SANIKB offers OEM/ODM production, custom sizing, private-label and branded packaging, and export for trade and project volume, with an MOQ of 20 pcs. Review our full OEM shower door manufacturing range for additional frame finishes and configurations.
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Mix any models in one 20ft container · no per-model minimum
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N-S22Aluminum-Framed Double Sliding Shower Door with Bypass PanelAlcove / wall-mounted, top header sliding track
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K-3DFrameless Neo-Angle Corner Shower Enclosure35.4"/39.4" L × 35.4"/39.4" W × 78.7" HCorner / Hinged Door
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K-312Frameless Rectangular Corner Shower Enclosure35.4"–59.1" L × 78.7" HCorner-mounted, two-panel 90° with hinged door
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K-2AFrameless Hinged Shower Door with In-Line Panel35.4"–59.1" W × 78.7" HAlcove, frameless — fixed in-line panel + hinged swing door
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NA-S06 / NA-S07Frameless Pivot Shower DoorFixed panel + pivot/hinged door, wall mount with optional wall clips
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NA-S03 / NA-S04 / NA-S05Frameless Single Sliding Shower Door with Big RollerAlcove / over-bathtub / walk-in
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NA-S01B / NA-S02Frameless Bypass Sliding Shower DoorAlcove / over-bathtub / walk-in, 50 mm wall adjustment
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F-603Black Framed Sliding Corner Shower EnclosureL 47.2"–59.1" × W 27.6"–47.2" × H 72.8"–78.7"Alcove / corner
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F-602Black Framed Walk-in Shower ScreenL 53.3"–61.6" × W 34.8"–39.2" × H 78.7"Alcove / corner
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F-601Black Framed Pivot Shower DoorW 29.5"–39.4" × H 72.8"–78.7"Alcove / corner
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Y-SeriesY-Series Framed Sliding Shower EnclosureCorner installation
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SN-R21SN-R21 Fluted Glass Sliding Shower Door48"–72" W × 60"–79" HAlcove / corner
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P-11P-11 Aluminum Framed Double Sliding Shower DoorWidth 48"–60" × Height 60"–76"Alcove
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NA-RNA-R Series Custom Frameless Sliding Shower DoorsCorner / alcove enclosure with fixed return panel
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F1-SeriesF1-Series Black Grid Fixed Shower Screen32" or 48" W × 76" HWall-mounted fixed panel (walk-in alcove)
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FN-R21Fluted Glass Shower Door FN-R21Width 48"–72" × Height 60"–79"Corner / alcove
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GPQ2-2Framed Bypass Shower Door GPQ2-247"–59" W × 47"–65" HAlcove
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FN-S2PChrome Fluted Shower Door FN-S2P48"–72" W × 60"–79" HAlcove
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DD-S5Single Sliding Fluted Shower Door DD-S5Width 48"–72" × Height 60"–79"Alcove (frameless wall-to-glass)
Send a spec. Get a real quote in 12 business hours.
Engineer-reviewed. cUPC · CE · ISO 9001 ready. 30–45 day lead time, FOB or CIF.
12 consecutive years at KBIS and IBS.
Factory documentation
Certification scope depends on the selected model and destination market. Request model-specific documents with your quotation.
How we work
From enquiry to shipment
A factory-direct process built for importers, distributors and project buyers. No trading layer in between.
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01
Send the enquiry
Tell us the model, quantity, destination market and any branding or packaging requirement. A spec sheet or drawing helps but is not required to start.
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02
Our sales team contacts you
A named account manager follows up by email or WhatsApp, confirms the specification and clarifies anything missing before pricing.
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03
Quotation
You receive a written quotation with unit price, MOQ, packing details, lead time and the trade term you asked for. Entry, mid and premium build levels can be quoted side by side.
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04
Sample approval
We send a sample for finish, function and packaging sign-off. Branded samples are produced once artwork is confirmed.
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05
Production and shipment
Mass production starts after sample approval and deposit. QC and inspection run before loading, then the order ships to the agreed port.
OEM and ODM to your specification
We develop to a brief. Send a reference model, a drawing or simply the price band and market you are targeting, and we will propose what fits. Entry, mid and premium builds are all available from the same factory.
- Your logo on product, carton and documentation
- Private-label packaging and manuals
- Custom finish matched to your standard
- Custom dimensions and tooling where volume supports it
- Product development from your reference or price target
- Destination-market documentation prepared on request
FAQs
What glass thickness and frame material does the N-3P use?+
What sizes are available, and can the N-3P be custom-sized for our projects?+
Why choose a 3 panel sliding configuration over a two-panel slider?+
What is the MOQ and how does the ordering process work?+
Do you offer OEM/ODM and private-label options for the N-3P?+
The N-3P is built from 1/4" (6 mm) tempered glass running in a white aluminum frame with three sliding panels on parallel tracks. Tempering ensures the glass fractures into small, granular pieces rather than sharp shards if struck, the baseline safety standard for shower enclosures. The aluminum extrusion carries the multi-track header that lets three narrow panels span a wide opening without sag, and the white powder finish resists corrosion in continuous moisture. Compare this wide-opening model with other framed and frameless options in our shower doors manufacturers catalog when specifying across a project.
Designed for wide alcoves of 48"–66", the triple sliding layout mounts on top and bottom aluminum tracks, so installation does not depend on the precise hinge alignment that frameless doors require — an advantage when fitting many bathrooms on schedule. The three overlapping panels divide the opening into lighter sections that slide smoothly, and the wide center access suits larger or accessibility-minded showers. The framed perimeter contains water along the long opening. See full sizing and ordering guidance on our shower-doors-manufacturers hub before confirming cabinet and wall rough-ins.
SANIKB manufactures the N-3P for wholesale supply with project pricing, defined MOQs, and lead times geared to distributors, builders, and hospitality buyers. OEM/ODM programs cover custom widths and heights within and beyond the standard range, alternate frame finishes, glass coatings, branded hardware, and private-label packaging. The aluminum extrusion and glass tempering are produced in-house, so non-standard openings and finishes are built to spec rather than sub-sourced. Send your opening dimensions or volume forecast to start a quote.