How to Choose a Toilet: Types, Flush Systems & Buying Guide

Choosing the right toilet for a bathroom project involves more than picking a style. The mounting type, flush system, trap configuration and ceramic quality all affect installation cost, cleaning effort and long-term reliability. This guide covers the key decisions for importers, distributors, contractors and bathroom brands sourcing ceramic toilets at factory prices.

Types of Toilet

Wall Hung Toilet

A wall hung toilet mounts to the wall with a concealed carrier frame, leaving the floor completely clear. It is the preferred choice for modern and hotel bathrooms because it makes cleaning easy and creates a clean, floating look. Wall hung toilets require an in-wall frame and concealed cistern, so they are best specified in new builds or full renovations.

Browse the wall hung toilet collection for wall-mounted models with tornado and rimless flush options.

Back to Wall Toilet

A back to wall toilet sits on the floor but fits flush against the wall, hiding the cistern behind the wall or a unit. It offers the clean look of a wall hung toilet without the need for a carrier frame, making it easier and cheaper to install in renovations. This type is especially popular in the UK and Australian markets.

See the floor standing toilet range for back to wall models.

Close Coupled Toilet

A close coupled toilet has the cistern mounted directly on top of the bowl as one unit. It is the most common and economical type, simple to install and easy to replace in existing bathrooms. Close coupled toilets suit both residential and commercial projects where value and simplicity matter.

One Piece vs Two Piece Toilet

Two piece toilets (cistern and bowl separate) are easier to transport and handle, and typically more economical. One piece toilets have a seamless, easier-to-clean body with no joint between cistern and bowl, at a higher price point. Both are available in the two piece toilet collection.

Flush Systems Explained

Rimless Toilet

A rimless toilet has no rim around the bowl opening, so the flush water sweeps the entire inner surface without dead spots. Rimless designs are significantly easier to clean and are now the standard in European sanitary ware. Strong buyer interest and low ranking difficulty make rimless a priority feature for wholesale ranges.

Tornado / Vortex Flush

A tornado flush toilet directs water through multiple jets to create a swirling vortex that rinses the bowl thoroughly and quietly. Tornado flush systems offer a strong, complete rinse with lower water usage, and are a popular upgrade in hotel and residential projects.

Siphonic Flush

Siphonic toilets use a full-bore S-shaped trap to create a siphoning action that empties the bowl with a powerful pull. They are quiet and clean, commonly used in floor standing models in Australia and Asia.

Dual Flush

Dual flush toilets offer two flush volumes (typically 3/6 L), letting users choose a reduced flush for liquid waste. Dual flush is standard on most modern models and helps projects meet water-saving requirements.

Trap Types: P-Trap vs S-Trap

The trap type determines how the toilet connects to your drainage:

• P-Trap: horizontal outlet that connects to drainage through the wall or floor. Standard in most modern installations.
• S-Trap: vertical outlet that drops directly into the floor drain. Common in certain regions and retrofit situations.

Many YINGJIE models are available in both P-trap and S-trap configurations (e.g. 180 mm P-trap, 100/250 mm S-trap) – check the product specifications before ordering.

Key Considerations When Choosing a Toilet

Measure the Space

Wall hung toilets need in-wall frame space (typically 100–120 mm behind the wall). Back to wall toilets need clearance to reach the concealed cistern. Allow at least 700 mm of clear space in front of the toilet for comfortable use.

Match the Style to the Project

• Hotels and modern apartments: wall hung toilets with concealed cisterns.
• Renovations and standard homes: back to wall or close coupled toilets.
• Commercial washrooms: heavy-duty floor standing models with commercial flush performance.

Check Ceramic Quality

Specify high-fired vitreous china with a smooth, non-porous glaze. Quality ceramic resists staining, is easy to clean and keeps its bright finish. Ask for glaze samples and colour chips before bulk ordering.

Consider Comfort Height

Comfort height toilets (rim height around 400–430 mm) are easier to use for adults and increasingly preferred in residential projects. Standard height models remain common in commercial washrooms.

Seat and Fittings

Confirm whether the seat, water fittings and soft-close seat are included or ordered separately. This affects both the price and the installation time on site.

Wholesale Sourcing from a Ceramic Toilet Manufacturer

Working directly with a ceramic toilet manufacturer gives buyers control over quality, packaging and delivery:

• MOQ from 50 pcs per model with lead times of 25–35 days
• OEM branding on ceramic or carton
• Export packing for sea freight, palletised and mixed-container loading
• Certification support – WaterMark (Australia) and CE models available in the range

Browse the full ceramic toilet collection or request a quote with your target quantity and destination port for project-specific pricing.

FAQ

Which toilet type is easiest to clean?

Rimless wall hung toilets are the easiest to clean: the rimless design eliminates hidden ledges where dirt collects, and the wall mount leaves the floor clear for quick wiping.

What is the difference between back to wall and wall hung toilets?

A wall hung toilet is suspended on a carrier frame with no floor contact. A back to wall toilet sits on the floor but fits flush against the wall, hiding the cistern. Wall hung needs in-wall pipework; back to wall is easier to retrofit.

What flush system is best?

Rimless flush is the best value for cleaning ease and is now standard. Tornado flush adds a stronger vortex rinse for quiet, thorough performance. Both are available across the YINGJIE range.

What is the MOQ for wholesale toilets?

YINGJIE offers a minimum order of 50 pcs per model, with lead times of 25–35 days. Mixed-container orders with bidets and basins are welcome.

Are P-trap and S-trap versions available for all models?

Most YINGJIE models are available in both configurations. Check the technical specifications on each product page, or contact us with your project’s drainage layout.

Can you OEM our brand on toilets?

Yes. OEM branding on the ceramic or carton is available for bulk orders. Send us your logo and target market, and we will confirm the options.