Buyers searching for a shower room factory are usually looking for more than an attractive enclosure. They need a supplier that can confirm the configuration, provide clear technical information, support a project or wholesale order, and explain what is included before a quotation is accepted.
This guide introduces 10 established shower-room and shower-enclosure manufacturers to research when building a supplier shortlist. It is not an independently measured global ranking and the order below does not mean that one company is better than another. The companies were selected because their official information shows an active shower-room, shower-enclosure, shower-screen, or shower-cubicle range, together with useful evidence such as product documentation, made-to-measure options, project support, or manufacturing information.
The right factory depends on your target market, technical specification, quantity, budget, compliance needs, packing requirements, and after-sales plan. Confirm every claim against the current product documentation and the exact order specification before making a purchasing decision.
How this comparison was prepared
To make the term "leading" useful rather than promotional, the companies in this list were reviewed against four practical signals:
- Relevant product focus: the official site presents shower rooms, shower enclosures, screens, cubicles, wet-room panels, or closely related showering products.
- Purchasing relevance: the company provides meaningful information for buyers, such as configuration choices, technical details, custom work, project support, catalogues, or installation material.
- Manufacturer or factory evidence: the company describes its own manufacturing, engineering, or product-development role; where this is not clear, buyers should ask directly before treating the business as a factory source.
- Current-source check: each entry is based on official company or product pages checked for this 2026 refresh.
This is an editorial research list, not a certification, endorsement, quality score, capacity comparison, price comparison, or market-share study.
Quick comparison: 10 shower room factories and manufacturers to research
| Company | Market / base shown by source | Official showering focus | Why a buyer may research it |
|---|---|---|---|
| SGL Doors & Windows | China | Shower rooms, shower enclosures, frameless doors, wet rooms | Custom configurations and an enquiry route for wholesale or project discussion. |
| Daya | China | Shower rooms, shower trays, shower enclosures | Factory and OEM/ODM positioning with product and production-line information. |
| Aidele | China | Shower rooms, cabins, enclosures, steam rooms | Broad shower-product catalogue for buyers comparing standard and project-oriented ranges. |
| Radaway | Poland | Shower enclosures and made-to-measure solutions | Product configurator and custom-fit options for non-standard layouts. |
| HÜPPE | Germany | Shower enclosures, walk-in showers, trays, accessories | Product range plus professional planning, measuring, and installation resources. |
| Duka | Italy | Shower cabins, walk-in systems, special sizes | Configurator, measurement, installation, and product-documentation resources. |
| Matki | United Kingdom | Bespoke shower enclosures, screens, trays | Made-to-order showering solutions and factory-based assembly information. |
| Roman | United Kingdom | Enclosures, wetroom panels, bath screens, trays | Project, bespoke, product-range, and technical-information resources. |
| KERMI | Germany | Shower design and shower solutions | Established shower-design business with manufacturing and technical-support context. |
| Novellini | Italy | Shower enclosures, spaces, cubicles, trays | Product configurator across enclosed, walk-in, and integrated shower solutions. |
1. SGL Doors & Windows - shower room and enclosure options in China
SGL's Shower Room category includes Shower Enclosure, Frameless Shower Door, Wet Room, Walk-In Shower, and related bathroom-content destinations. Its Shower Enclosure page presents custom sizing and configurations such as frameless, slim-frame, and full-frame styles, together with sliding, hinged, and bi-fold opening options.
What to ask SGL: Send the finished opening dimensions, door operation, glass and hardware preference, quantity, destination country, and requested delivery window. Ask SGL to confirm the final drawing, product documents applicable to the destination market, packing specification, MOQ, and commercial terms in writing.
Editorial source: SGL's first-party Shower Room category and Shower Enclosure page. Product availability and any compliance documentation must be verified for the final order.
2. Daya - shower-room and shower-tray manufacturing focus
Daya's official site presents a shower-room and shower-tray range and describes shower-room, glass-production, and tray-production lines. It also promotes custom OEM/ODM manufacturing services. That makes it a relevant candidate for buyers who want to ask a factory about coordinated enclosure and tray sourcing.
What to ask Daya: Clarify which production processes are in-house for your requested model, whether the factory can support your glass, hardware, tray, branding, and packaging requirements, and what order-specific inspection records it can provide.
Editorial source: Daya Shower Room Factory. Treat factory capacity, certifications, output, and lead-time statements as supplier claims to be checked during due diligence.
3. Aidele - shower cabins, enclosures, and related sanitary products
Aidele presents shower rooms, shower cabins, shower enclosures, steam rooms, and related bathroom products on its official website. The broad catalogue may be relevant for buyers comparing self-contained units, traditional enclosures, and other bathroom-product categories from one source.
What to ask Aidele: Identify the exact product family, glass thickness, opening system, frame and hardware finish, tray requirements, sample route, and export packing. Ask whether the requested model is an in-house product, an OEM item, or a sourced component combination.
Editorial source: Aidele Shower Room Factory. Product, certification, and destination-market claims require direct document review.
4. Radaway - shower enclosures and made-to-measure options
Radaway describes itself as a shower-enclosure producer and provides a made-to-measure programme for non-standard bathroom situations. Its official information also points buyers toward a configurator, which can be useful when assessing irregular layouts, angled walls, or custom dimensions.
What to ask Radaway: Request the measurement rules, allowed dimensional adjustments, hardware and glass choices, lead-time basis for non-standard work, and the documents available for your market. Confirm whether a local distributor or project partner is required in the destination country.
Editorial sources: Radaway company information and made-to-measure programme.
5. HÜPPE - shower enclosures, walk-in systems, and planning resources
HÜPPE's official product navigation covers shower enclosures, walk-in showers, trays, wall coverings, and accessories. It also publishes planning, measurement, installation, warranty, and professional-service resources, which can help a buyer understand whether the product range aligns with a project workflow.
What to ask HÜPPE: Check the availability of the target model in your country, project specification support, made-to-measure scope, installation documentation, spare-parts process, and channel requirements before including it in a tender or distribution plan.
Editorial source: HÜPPE Shower Enclosures and Products.
6. Duka - shower cabins, walk-in solutions, and configuration tools
Duka's official site presents multiple shower-cabin series, walk-in options, special-size information, and a digital configurator. It also links to catalogues, measurement materials, installation resources, and product data, making it relevant for design-led or technically specified shower-enclosure research.
What to ask Duka: Confirm the exact series, suitable installation condition, special-size process, glass and finish choices, measurement responsibility, delivery location, and product-documentation availability before preparing a quotation comparison.
Editorial source: Duka Shower Cabins.
7. Matki - bespoke shower enclosures made to order in the United Kingdom
Matki describes bespoke shower enclosures, wet-room panels, and bath screens made to order at its factory near Bristol. Its public information is especially relevant to buyers evaluating made-to-measure work, special finishes, and premium residential or hospitality-style showering projects.
What to ask Matki: Confirm the project's measurement and installation process, glass and finish limits, custom-design lead time, delivery coverage, guarantee conditions, and whether the selected configuration is suitable for commercial use.
Editorial sources: Matki home page and Matki company information.
8. Roman - shower enclosures for bespoke and project applications
Roman lists shower enclosures, wetroom panels, bath screens, shower trays, and accessories. It also provides a bespoke service and publishes project-oriented material, product ranges, and technical information. This makes Roman relevant for buyers comparing a standard range with configurable or specification-led showering solutions.
What to ask Roman: Ask whether the selected range is intended for retail, residential development, hotel, or another commercial application; request the project specification, technical files, bespoke drawing process, installation requirements, and market-specific availability.
Editorial sources: Roman Shower Enclosure Range, Bespoke Service, and project information.
9. KERMI - shower design within a wider building-products business
KERMI presents shower design alongside its indoor-climate product business. Its company history describes the shower-cubicle business area and later investment in shower-design production and logistics. Buyers researching European shower solutions may therefore include KERMI when comparing a specialist range with broader building-services support.
What to ask KERMI: Confirm the locally available shower-design series, measurement and configuration options, technical downloads, dealer or project-sales route, lead-time process, and compatibility with the rest of the bathroom specification.
Editorial sources: KERMI company overview and company history.
10. Novellini - enclosed, walk-in, and integrated shower solutions
Novellini's official shower configurator covers shower enclosures, recess doors, walk-in shower spaces, shower cubicles, trays, and bath screens. Its range breadth can help buyers compare a conventional enclosure, an open walk-in solution, or a more integrated shower-cubicle concept against the available bathroom space.
What to ask Novellini: Identify the desired product type first, then request the applicable size range, configuration constraints, installation conditions, local distribution route, technical data, and after-sales support for the relevant market.
Editorial sources: Novellini shower configurator and Novellini shower-enclosure information.
How to compare shower room factories before sending an RFQ
Use the same written brief for every company. A useful RFQ should include the finished opening dimensions, layout, door type, glass and hardware preference, quantity, destination country, order timing, and required documents.
| Comparison point | What to request | Why it matters |
|---|---|---|
| Product configuration | Approved model, opening direction, glass, frame, hardware, finish, and dimensions | Confirms that quotations are for equivalent products. |
| Custom work | Drawing process, measurements, tolerances, and approval responsibility | Reduces the chance of a made-to-order product being released against an incomplete brief. |
| Technical and market documents | Product documents applicable to the final SKU and destination market | Ensures that documents are relevant to the product actually being purchased. |
| Quality process | Order-specific inspection checkpoints, photos, and records available before shipment | Makes the supplier's pre-shipment process visible. |
| Packing and logistics | Glass protection, hardware separation, packing list, load plan, and Incoterm | Helps the buyer compare export risk and the true scope of the quotation. |
| After-sales support | Installation material, spare-parts process, contact route, and guarantee conditions | Clarifies who supports the order after delivery. |
Request a shower room quotation from SGL
If you are comparing suppliers for a wholesale or project requirement, send SGL your drawing or target size range, preferred opening type, glass and hardware requirements, quantity, destination, and delivery target. SGL can then confirm whether the requested Shower Room or Shower Enclosure configuration is available and provide a quotation basis for review.
Explore SGL Shower Enclosures, Frameless Shower Doors, and the wider Shower Room category.
FAQ
Q: Are these the top 10 shower room factories in the world by rank?
A: No. This article is not a market-share, capacity, quality, revenue, export-volume, or independent-performance ranking. It is a current editorial shortlist of 10 manufacturers and showering brands with official evidence of relevant product activity. The numbered order is for readability only.
Q: Why is SGL listed first?
A: SGL operates this website and has a live Shower Room product category. Its position in the article is not a claim that it is the global number-one shower-room factory. Buyers should compare SGL against other candidates using their own specification, documents, commercial terms, and due-diligence process.
Q: What should I verify before calling a company a shower room factory?
A: Ask which parts of the product are manufactured or controlled in-house, who approves drawings, who performs final inspection, where the product is packed, and which documents apply to your exact SKU and destination market. Do not rely on a website label alone.
Q: What information should I provide for a custom shower room quotation?
A: Provide the finished opening dimensions, layout, opening direction, product type, glass and hardware preferences, quantity, destination, and timing. If the project has compliance, installation, packaging, or labelling requirements, include them in the first RFQ.
