Maximizing space in your home can be both practical and transformative—especially when it comes to adding an extra toilet in an unused area like under the stairs. With the help of a Saniflo toilet system and the right water pump, you can install a toilet virtually anywhere.
We are one of Ireland’s leading suppliers of Saniflo macerators and pumps, and Ireland’s longest approved agent for Saniflo. We proudly offer our customers a wide range of high-quality products including our exclusive German-built Zehnder units, Kinedo shower cubicles and walk-in bathtubs, Sanifos pumping stations, and WasteAway grease traps. Choose us for unmatched value and service!

Why Install a Toilet Under the Stairs?
If your home lacks a guest bathroom or downstairs toilet, the space under your stairs can be an ideal spot. It’s often underutilized but can be converted into a compact, private washroom. However, one major challenge is the plumbing—this is where a Saniflo toilet and reliable water pump come into play.
Traditional plumbing requires gravity-fed drainage, but in many homes, this isn’t feasible under staircases. That’s where Saniflo’s technology shines. With a built-in macerator pump, the Saniflo unit grinds and pumps waste to the nearest soil stack or drain—even against gravity and over long distances.
What is a Saniflo Toilet System?
A Saniflo toilet is a macerating system designed for easy installation in areas that lack conventional plumbing access. Instead of relying on gravity, it uses a macerator to chop waste into a fine slurry and a pump to move it to the main sewer line or septic tank.
Benefits of Saniflo toilets:
- No major plumbing work needed
- Compact and ideal for tight spaces like under stairs
- Quick and easy installation
- Can connect to sink and shower for a full under-stair bathroom
Choosing the Right Water Pump for the Job
Installing a Saniflo toilet requires a reliable water pump that can handle waste removal efficiently. Our range of Saniflo macerators and pumps is perfect for residential and commercial applications. We also offer the powerful Sanifos pumping stations—ideal for installations that need to manage higher volumes or longer discharge lengths.
When you install a toilet under stairs, you need a system that:
- Can pump vertically and horizontally
- Handles both toilet and greywater waste
- Runs quietly and efficiently
- Meets Irish plumbing standards
Our team can help you select the right unit based on your unique layout and needs.
Complete Bathroom Under the Stairs
Looking to do more than just a toilet? With our Kinedo shower cubicles and walk-in bathtubs, you can create a complete under-stair bathroom. These units are sleek, space-efficient, and easy to install, making them perfect companions for your Saniflo system.
Pairing a toilet, sink, and shower under the stairs may sound ambitious—but with the right equipment and advice, it’s absolutely possible. Our team has helped hundreds of Irish homeowners complete similar projects with great success.
Why Choose Us?
We’re not just suppliers—we’re specialists. With decades of experience, we are Ireland’s longest approved Saniflo agent. Our customers trust us for:
- Expert advice and technical support
- Full stock of Saniflo systems and spare parts
- Nationwide delivery
- Exceptional after-sales service
Plus, our range of German-built Zehnder units, WasteAway grease traps, and Sanifos pumping stations ensure you have access to the best solutions for any water or waste management needs.
Conclusion
Whether you're converting a cupboard installing toilet under stairs or adding functionality to your home, a Saniflo toilet with the right water pump is the perfect solution. Easy to install, low-maintenance, and powerful—Saniflo makes the impossible possible.
Explore our exclusive range today and discover how we can help you make the most of your space. Choose us for value, service, and industry-leading products that stand the test of time.