Back to Wall Toilets
Seamless design meets effortless maintenance. Back to wall toilets are the preferred choice for those wanting a streamlined, high-end look without the structural requirements of a wall-hung frame. Based in the heart of Blackpool and supplying bathroom projects across the UK, our collection is designed to be paired with either a furniture vanity unit or a concealed cistern hidden behind a stud wall.
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Seamless integration for the modern bathroom. The SONAS Pena Back-to-Wall (BTW) WC is the ultimate choice for a clean, minimalist aesthetic. Designed to sit flush against a furniture unit or a tiled wall, it hides all unsightly pipework and the cistern for a professional, "built-in" look. Its soft, rounded profile offers a contemporary feel that makes it a versatile fit for any designer suite.
Engineering-wise, the Pena is at the forefront of hygiene with its Rimless Technology. Without a traditional rim, the flush covers 100% of the bowl, leaving no hidden crevices for limescale or bacteria to thrive. This pan is crafted from high-grade vitreous china and comes with a choice of three premium soft-close seats, each featuring quick-release hinges for effortless deep cleaning.
The Three Seat Options
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Alpha Seat (USW0406): A sturdy, classic wrap-over design—reliable and built for daily family use.
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Sequence Seat (USW0501): A contemporary standard-profile seat that provides a clean, balanced silhouette.
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Sequence Slim Seat (USW0435): An ultra-low profile, minimalist seat for the sharpest designer finish.
Key Features
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Back-to-Wall Design: Sits flush to your wall or furniture, concealing all plumbing and cistern components.
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Rimless Hygiene: A superior flushing system that eliminates the rim for a cleaner, healthier bathroom.
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Vitreous China: Finished in a high-lustre, easy-clean white glaze for long-term durability.
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Soft Close Hinges: Prevents accidental slamming and protects the ceramic pan.
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Quick Release Functionality: All seat options pop off with one button for easy maintenance.
Technical Specs
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Height: 400mm (Standard Height)
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Width: 365mm
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Projection (Depth): 520mm
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Flush Type: Dual Flush Rimless
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Guarantee: Lifetime on Ceramic (2 Years on Seat)
By hiding the cistern and pipework, you create a minimalist silhouette that emphasizes the clean lines of the ceramic. Our 2026 range features the latest rimless technology for superior hygiene and is manufactured from premium vitreous china with a high-gloss, easy-clean glaze.
Why Choose a Back to Wall Toilet?
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The Minimalist Look: All unsightly plumbing and the water tank are completely hidden, leaving only the sleek ceramic pan on display.
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Furniture Compatible: These pans are designed to fit perfectly against our SONAS and IMEX toilet furniture units for a coordinated finish.
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Blackpool Heritage, UK Reach: Benefit from 25+ years of local installation expertise with specialist, secure palletized shipping across the UK.
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Space Saving: Because the cistern is recessed into a wall or unit, these toilets often have a shorter footprint, ideal for tight spaces.
Norbreck Expert/Design Tip
"The Flush Plate Statement" — Since the cistern is hidden, your primary design feature (other than the pan itself) is the flush plate.
Expert Tip: Don’t settle for a standard plastic button. In 2026, we are seeing a huge trend toward matching flush plates to your brassware. Pro Tip: If you have Brushed Brass taps and a Brushed Brass shower, choose a matching Brushed Brass dual-flush plate. It ties the whole room together and makes a utilitarian feature look like a piece of designer hardware. Ensure your installer uses a "front-access" concealed cistern so you can easily maintain the internals through the flush plate hole in the future.
